diff --git a/companion/src/firmwares/boardjson.cpp b/companion/src/firmwares/boardjson.cpp
index a0327585725..4eedfaf0af8 100644
--- a/companion/src/firmwares/boardjson.cpp
+++ b/companion/src/firmwares/boardjson.cpp
@@ -238,6 +238,9 @@ const int BoardJson::getCapability(const Board::Capability capability) const
     case Board::StatusLedColors:
       return m_hardware.status_led_colors;
 
+    case Board::HasTrainerJackCrossover:
+      return m_hardware.trainer_jack_crossover;
+
     case Board::HasStatusLedPwm:
       return m_hardware.status_led_pwm;
 
@@ -1342,6 +1345,12 @@ bool BoardJson::loadFile(Board::Type board, QString hwdefn, InputsTable * inputs
     hardware.cpu_type = o.value("cpu_type").toString().toStdString();
   }
 
+  if (obj.value("trainer").isObject()) {
+    const QJsonObject &o = obj.value("trainer").toObject();
+
+    hardware.trainer_jack_crossover = o.value("trainer_jack_crossover").toBool();
+  }
+
   if (obj.value("identity").isObject()) {
     const QJsonObject &o = obj.value("identity").toObject();
 
diff --git a/companion/src/firmwares/boardjson.h b/companion/src/firmwares/boardjson.h
index 55535c345cc..0677334a7d3 100644
--- a/companion/src/firmwares/boardjson.h
+++ b/companion/src/firmwares/boardjson.h
@@ -133,6 +133,7 @@ class BoardJson
       int has_int_module_support       = 0;
       int sport_max_baudrate           = 0;
       int surface                      = 0;
+      int trainer_jack_crossover       = 0;
       std::string cpu                  = "";
       std::string cpu_type             = "";
     };
diff --git a/companion/src/firmwares/boards.h b/companion/src/firmwares/boards.h
index c5fb0921ae5..3a341f13a94 100644
--- a/companion/src/firmwares/boards.h
+++ b/companion/src/firmwares/boards.h
@@ -254,6 +254,7 @@ namespace Board {
     HasRTC,
     HasSDCard,
     HasSwitchableJack,
+    HasTrainerJackCrossover,
     HasTrainerModuleCPPM,
     HasTrainerModuleSBUS,
     HasVBat,
diff --git a/companion/src/firmwares/edgetx/yaml_generalsettings.cpp b/companion/src/firmwares/edgetx/yaml_generalsettings.cpp
index 60e1c7f1e78..23beb578dc4 100644
--- a/companion/src/firmwares/edgetx/yaml_generalsettings.cpp
+++ b/companion/src/firmwares/edgetx/yaml_generalsettings.cpp
@@ -263,6 +263,7 @@ Node convert<GeneralSettings>::encode(const GeneralSettings& rhs)
   node["disableTrainerPoweroffAlarm"] = (int)rhs.disableTrainerPoweroffAlarm;
   node["USBMode"] = rhs.usbMode;
   node["usbChargeDisabled"] = (int)rhs.usbChargeDisabled;
+  node["trainerTipOnly"] = rhs.trainerTipOnly;
   node["hatsMode"] = hatsModeLut << rhs.hatsMode;
   node["stickDeadZone"] = rhs.stickDeadZone;
   node["jackMode"] = rhs.jackMode;
@@ -558,6 +559,7 @@ bool convert<GeneralSettings>::decode(const Node& node, GeneralSettings& rhs)
   node["disableTrainerPoweroffAlarm"] >> rhs.disableTrainerPoweroffAlarm;
   node["USBMode"] >> rhs.usbMode;
   node["usbChargeDisabled"] >> rhs.usbChargeDisabled;
+  node["trainerTipOnly"] >> rhs.trainerTipOnly;
   node["hatsMode"] >> hatsModeLut >> rhs.hatsMode;
   node["stickDeadZone"] >> rhs.stickDeadZone;
   node["jackMode"] >> rhs.jackMode;
diff --git a/companion/src/firmwares/generalsettings.h b/companion/src/firmwares/generalsettings.h
index 4c0f34ddb91..dcb2cee69af 100644
--- a/companion/src/firmwares/generalsettings.h
+++ b/companion/src/firmwares/generalsettings.h
@@ -319,6 +319,7 @@ class GeneralSettings {
     bool disableTrainerPoweroffAlarm;
     unsigned int usbMode;
     bool usbChargeDisabled;
+    unsigned int trainerTipOnly;
     unsigned int hatsMode;
     unsigned int stickDeadZone;
     unsigned int jackMode;
diff --git a/companion/src/generaledit/hardware.cpp b/companion/src/generaledit/hardware.cpp
index d69f9dc4fc5..ec906689d3b 100644
--- a/companion/src/generaledit/hardware.cpp
+++ b/companion/src/generaledit/hardware.cpp
@@ -225,6 +225,16 @@ HardwarePanel::HardwarePanel(QWidget * parent, GeneralSettings & generalSettings
     addParams();
   }
 
+  if (Boards::getCapability(board, Board::HasTrainerJackCrossover)) {
+    addLabel(tr("Trainer lead"));
+    AutoComboBox *trainerLead = new AutoComboBox(this);
+    trainerLead->addItem(tr("Crossover"), 0);
+    trainerLead->addItem(tr("Standard"), 1);
+    trainerLead->setField(generalSettings.trainerTipOnly, this);
+    params->append(trainerLead);
+    addParams();
+  }
+
   if (firmware->getCapability(BluetoothEnabled)) {
     addLabel(tr("Bluetooth"));
 
diff --git a/radio/src/boards/generic_stm32/trainer_ports.cpp b/radio/src/boards/generic_stm32/trainer_ports.cpp
index c0373921f4a..07eb10c1060 100644
--- a/radio/src/boards/generic_stm32/trainer_ports.cpp
+++ b/radio/src/boards/generic_stm32/trainer_ports.cpp
@@ -29,12 +29,13 @@
 #include "dataconstants.h"
 
 #include "hal.h"
+#include "edgetx.h"
 
 __WEAK void board_trainer_init()
 {
 #if defined(TRAINER_DETECT_GPIO)
   gpio_init(TRAINER_DETECT_GPIO, GPIO_IN_PU, GPIO_PIN_SPEED_LOW);
-#endif  
+#endif
 
   trainer_init();
 }
@@ -63,11 +64,6 @@ static const stm32_pulse_timer_t trainerOutputTimer = {
   .DMA_TC_CallbackPtr = nullptr,
 };
 
-void trainer_init_dsc_out()
-{
-  trainer_init_output(&trainerOutputTimer);
-}
-
 static const stm32_pulse_timer_t trainerInputTimer = {
   .GPIO = TRAINER_IN_GPIO,
   .GPIO_Alternate = TRAINER_GPIO_AF,
@@ -82,6 +78,25 @@ static const stm32_pulse_timer_t trainerInputTimer = {
   .DMA_TC_CallbackPtr = nullptr,
 };
 
+#if defined(TRAINER_JACK_CROSSOVER)
+// Trainer in is on the jack tip and out on the ring, for the crossover lead
+// the radio ships with. A mono lead grounds the ring, so optionally send on
+// the tip (the input pin) as well.
+static_assert(__IS_TRAINER_TIMER_OUT_CHANNEL_SUPPORTED(TRAINER_IN_TIMER_Channel),
+              "Unsupported trainer timer input channel for tip-only output");
+#endif
+
+void trainer_init_dsc_out()
+{
+#if defined(TRAINER_JACK_CROSSOVER)
+  if (g_eeGeneral.trainerTipOnly) {
+    trainer_init_output(&trainerInputTimer);
+    return;
+  }
+#endif
+  trainer_init_output(&trainerOutputTimer);
+}
+
 void trainer_init_dsc_in()
 {
   trainer_init_capture(&trainerInputTimer);
diff --git a/radio/src/boards/hw_defs/el18.json b/radio/src/boards/hw_defs/el18.json
index 1001ca99c3c..b30b87fd22f 100644
--- a/radio/src/boards/hw_defs/el18.json
+++ b/radio/src/boards/hw_defs/el18.json
@@ -404,6 +404,7 @@
     "trainer_timer_irqn": "TIM4_IRQn",
     "trainer_timer_irqhandler": "TIM4_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_2",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/nb4p.json b/radio/src/boards/hw_defs/nb4p.json
index 09154e6d46c..37192a06563 100644
--- a/radio/src/boards/hw_defs/nb4p.json
+++ b/radio/src/boards/hw_defs/nb4p.json
@@ -267,6 +267,7 @@
     "trainer_timer_irqn": "TIM4_IRQn",
     "trainer_timer_irqhandler": "TIM4_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_2",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/nv14.json b/radio/src/boards/hw_defs/nv14.json
index 045f71ba681..706c95dd323 100644
--- a/radio/src/boards/hw_defs/nv14.json
+++ b/radio/src/boards/hw_defs/nv14.json
@@ -404,6 +404,7 @@
     "trainer_timer_irqn": "TIM4_IRQn",
     "trainer_timer_irqhandler": "TIM4_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_2",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/pa01.json b/radio/src/boards/hw_defs/pa01.json
index 1c04a5c14cd..0f763794af6 100644
--- a/radio/src/boards/hw_defs/pa01.json
+++ b/radio/src/boards/hw_defs/pa01.json
@@ -392,6 +392,7 @@
     "trainer_timer_irqn": "TIM1_CC_IRQn",
     "trainer_timer_irqhandler": "TIM1_CC_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_1",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/pl18.json b/radio/src/boards/hw_defs/pl18.json
index da43303620a..bab36edf8b4 100644
--- a/radio/src/boards/hw_defs/pl18.json
+++ b/radio/src/boards/hw_defs/pl18.json
@@ -390,6 +390,7 @@
     "trainer_timer_irqn": "TIM4_IRQn",
     "trainer_timer_irqhandler": "TIM4_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_2",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/pl18ev.json b/radio/src/boards/hw_defs/pl18ev.json
index 0be17d570e7..b4ea1e0c1e0 100644
--- a/radio/src/boards/hw_defs/pl18ev.json
+++ b/radio/src/boards/hw_defs/pl18ev.json
@@ -434,6 +434,7 @@
     "trainer_timer_irqn": "TIM4_IRQn",
     "trainer_timer_irqhandler": "TIM4_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_2",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/pl18u.json b/radio/src/boards/hw_defs/pl18u.json
index 171ef41e0b7..579ef426393 100644
--- a/radio/src/boards/hw_defs/pl18u.json
+++ b/radio/src/boards/hw_defs/pl18u.json
@@ -407,6 +407,7 @@
     "trainer_timer_irqn": "TIM4_IRQn",
     "trainer_timer_irqhandler": "TIM4_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_2",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   }
 }
diff --git a/radio/src/boards/hw_defs/st16.json b/radio/src/boards/hw_defs/st16.json
index 7b31d781175..ad078c9adc9 100644
--- a/radio/src/boards/hw_defs/st16.json
+++ b/radio/src/boards/hw_defs/st16.json
@@ -511,15 +511,16 @@
     "usb_gpio_af": "GPIO_AF10"
   },
   "trainer": {
-    "trainer_in_gpio": "GPIO_PIN(GPIOE, 5)",
-    "trainer_in_timer_channel": "LL_TIM_CHANNEL_CH1",
-    "trainer_out_gpio": "GPIO_PIN(GPIOE, 6)",
-    "trainer_out_timer_channel": "LL_TIM_CHANNEL_CH2",
+    "trainer_in_gpio": "GPIO_PIN(GPIOE, 6)",
+    "trainer_in_timer_channel": "LL_TIM_CHANNEL_CH2",
+    "trainer_out_gpio": "GPIO_PIN(GPIOE, 5)",
+    "trainer_out_timer_channel": "LL_TIM_CHANNEL_CH1",
     "trainer_timer": "TIM15",
     "trainer_timer_irqn": "TIM15_IRQn",
     "trainer_timer_irqhandler": "TIM15_IRQHandler",
     "trainer_gpio_af": "LL_GPIO_AF_4",
-    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)"
+    "trainer_timer_freq": "(PERI1_FREQUENCY * TIMER_MULT_APB1)",
+    "trainer_jack_crossover": true
   },
   "key_lock_combo": [
     "KEY_EXIT",
diff --git a/radio/src/datastructs_private.h b/radio/src/datastructs_private.h
index 18c9ca68c1e..6a15235c8f7 100644
--- a/radio/src/datastructs_private.h
+++ b/radio/src/datastructs_private.h
@@ -1219,13 +1219,16 @@ PACK(struct RadioData {
   // Radio level tabs control (global settings)
   NOBACKUP(uint8_t modelSelectLayout:2);
   NOBACKUP(uint8_t radioThemesDisabled:1);
+  // 0 = trainer in/out on their own jack contacts (crossover lead, default),
+  // 1 = both on the tip (mono / straight lead). TRAINER_JACK_CROSSOVER only
+  NOBACKUP(uint8_t trainerTipOnly:1);
 #if defined(USB_CHARGE_CONTROL)
   // 0 = charge while USB active (default), 1 = hold the charger off while USB
   // is plugged in SD/Joystick/VCP mode
   NOBACKUP(uint8_t usbChargeDisabled:1);
-  NOBACKUP(uint8_t spare:6 SKIP);
+  NOBACKUP(uint8_t spare:5 SKIP);
 #else
-  NOBACKUP(uint8_t spare:7 SKIP);
+  NOBACKUP(uint8_t spare:6 SKIP);
 #endif
 #elif LCD_W == 128
   uint8_t invertLCD:1;          // Invert B&W LCD display
diff --git a/radio/src/gui/colorlcd/radio/radio_hardware.cpp b/radio/src/gui/colorlcd/radio/radio_hardware.cpp
index fc57e4c3af6..e941fb7f173 100644
--- a/radio/src/gui/colorlcd/radio/radio_hardware.cpp
+++ b/radio/src/gui/colorlcd/radio/radio_hardware.cpp
@@ -22,6 +22,7 @@
 #include "radio_hardware.h"
 
 #include "edgetx.h"
+#include "choice.h"
 #include "getset_helpers.h"
 #include "hal/adc_driver.h"
 #include "hw_extmodule.h"
@@ -165,6 +166,21 @@ const static SetupLineDef setupLines[] = {
       new ToggleSwitch(parent, {x, y, 0, 0}, GET_SET_DEFAULT(g_eeGeneral.audioMuteEnable));
     }
   },
+#endif
+#if defined(TRAINER_JACK_CROSSOVER)
+  {
+    // Trainer jack wiring: crossover lead vs mono / straight lead
+    STR_DEF(STR_TRAINER_JACK_MODE),
+    [](Window* parent, coord_t x, coord_t y) {
+      new Choice(parent, {x, y, 0, 0}, STR_TRAINER_JACK_MODES, 0, 1,
+                 GET_DEFAULT(g_eeGeneral.trainerTipOnly), [=](int32_t newValue) {
+                   g_eeGeneral.trainerTipOnly = newValue;
+                   SET_DIRTY();
+                   // restarted on the new contacts by checkTrainerSettings()
+                   stopTrainer();
+                 });
+    }
+  },
 #endif
   {nullptr, nullptr},
 };
diff --git a/radio/src/storage/yaml/yaml_datastructs_c14.cpp b/radio/src/storage/yaml/yaml_datastructs_c14.cpp
index 81079dac127..7a12f97092c 100644
--- a/radio/src/storage/yaml/yaml_datastructs_c14.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_c14.cpp
@@ -474,7 +474,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_f16.cpp b/radio/src/storage/yaml/yaml_datastructs_f16.cpp
index deca61c1a1b..1dbd5d91bca 100644
--- a/radio/src/storage/yaml/yaml_datastructs_f16.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_f16.cpp
@@ -475,7 +475,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_gx15.cpp b/radio/src/storage/yaml/yaml_datastructs_gx15.cpp
index 5373309f211..2983abac9ea 100644
--- a/radio/src/storage/yaml/yaml_datastructs_gx15.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_gx15.cpp
@@ -498,8 +498,9 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
   YAML_UNSIGNED( "usbChargeDisabled", 1 ),
-  YAML_PADDING( 6 ),
+  YAML_PADDING( 5 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_h17.cpp b/radio/src/storage/yaml/yaml_datastructs_h17.cpp
index 7cad23b569c..de5cb26d87d 100644
--- a/radio/src/storage/yaml/yaml_datastructs_h17.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_h17.cpp
@@ -469,7 +469,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_nb4p.cpp b/radio/src/storage/yaml/yaml_datastructs_nb4p.cpp
index 41e83bb5be6..03e807226be 100644
--- a/radio/src/storage/yaml/yaml_datastructs_nb4p.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_nb4p.cpp
@@ -465,7 +465,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_nv14.cpp b/radio/src/storage/yaml/yaml_datastructs_nv14.cpp
index 06b9f866951..36672f520b7 100644
--- a/radio/src/storage/yaml/yaml_datastructs_nv14.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_nv14.cpp
@@ -465,7 +465,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ARRAY("keyShortcuts", 8, 6, struct_KeyShortcut, NULL),
   YAML_ARRAY("qmFavorites", 8, 12, struct_QMFavorite, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_pa01.cpp b/radio/src/storage/yaml/yaml_datastructs_pa01.cpp
index 96643126a95..4f0ac605118 100644
--- a/radio/src/storage/yaml/yaml_datastructs_pa01.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_pa01.cpp
@@ -498,7 +498,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_pl18.cpp b/radio/src/storage/yaml/yaml_datastructs_pl18.cpp
index e41b4810019..dcbe900758b 100644
--- a/radio/src/storage/yaml/yaml_datastructs_pl18.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_pl18.cpp
@@ -472,7 +472,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_pl18u.cpp b/radio/src/storage/yaml/yaml_datastructs_pl18u.cpp
index cfddee0632a..2def7ffbe9a 100644
--- a/radio/src/storage/yaml/yaml_datastructs_pl18u.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_pl18u.cpp
@@ -465,7 +465,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_st16.cpp b/radio/src/storage/yaml/yaml_datastructs_st16.cpp
index eca99be6f0d..d1536f51f6d 100644
--- a/radio/src/storage/yaml/yaml_datastructs_st16.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_st16.cpp
@@ -498,7 +498,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_t15.cpp b/radio/src/storage/yaml/yaml_datastructs_t15.cpp
index 8e25a6ef249..1579cbf38ce 100644
--- a/radio/src/storage/yaml/yaml_datastructs_t15.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_t15.cpp
@@ -483,7 +483,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_t15h7.cpp b/radio/src/storage/yaml/yaml_datastructs_t15h7.cpp
index efecdd65629..7513972850a 100644
--- a/radio/src/storage/yaml/yaml_datastructs_t15h7.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_t15h7.cpp
@@ -498,7 +498,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_t15pro.cpp b/radio/src/storage/yaml/yaml_datastructs_t15pro.cpp
index efecdd65629..7513972850a 100644
--- a/radio/src/storage/yaml/yaml_datastructs_t15pro.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_t15pro.cpp
@@ -498,7 +498,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_t18h7.cpp b/radio/src/storage/yaml/yaml_datastructs_t18h7.cpp
index 38114b7a477..ab639771abc 100644
--- a/radio/src/storage/yaml/yaml_datastructs_t18h7.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_t18h7.cpp
@@ -493,7 +493,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_t22.cpp b/radio/src/storage/yaml/yaml_datastructs_t22.cpp
index efecdd65629..7513972850a 100644
--- a/radio/src/storage/yaml/yaml_datastructs_t22.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_t22.cpp
@@ -498,7 +498,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_tx15.cpp b/radio/src/storage/yaml/yaml_datastructs_tx15.cpp
index 5373309f211..2983abac9ea 100644
--- a/radio/src/storage/yaml/yaml_datastructs_tx15.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_tx15.cpp
@@ -498,8 +498,9 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
   YAML_UNSIGNED( "usbChargeDisabled", 1 ),
-  YAML_PADDING( 6 ),
+  YAML_PADDING( 5 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_tx16smk3.cpp b/radio/src/storage/yaml/yaml_datastructs_tx16smk3.cpp
index 88ee740d5b7..e62517f3eaa 100644
--- a/radio/src/storage/yaml/yaml_datastructs_tx16smk3.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_tx16smk3.cpp
@@ -499,8 +499,9 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
   YAML_UNSIGNED( "usbChargeDisabled", 1 ),
-  YAML_PADDING( 6 ),
+  YAML_PADDING( 5 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_v12.cpp b/radio/src/storage/yaml/yaml_datastructs_v12.cpp
index 3c886a9d22a..64e63fe2f59 100644
--- a/radio/src/storage/yaml/yaml_datastructs_v12.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_v12.cpp
@@ -493,7 +493,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_v15.cpp b/radio/src/storage/yaml/yaml_datastructs_v15.cpp
index 192f60d3926..4dd823e075c 100644
--- a/radio/src/storage/yaml/yaml_datastructs_v15.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_v15.cpp
@@ -500,7 +500,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/storage/yaml/yaml_datastructs_x10.cpp b/radio/src/storage/yaml/yaml_datastructs_x10.cpp
index f3c773b8e0b..920a8cf6a40 100644
--- a/radio/src/storage/yaml/yaml_datastructs_x10.cpp
+++ b/radio/src/storage/yaml/yaml_datastructs_x10.cpp
@@ -474,7 +474,8 @@ static const struct YamlNode struct_RadioData[] = {
   YAML_UNSIGNED( "favMultiMode", 1 ),
   YAML_UNSIGNED( "modelSelectLayout", 2 ),
   YAML_UNSIGNED( "radioThemesDisabled", 1 ),
-  YAML_PADDING( 7 ),
+  YAML_UNSIGNED( "trainerTipOnly", 1 ),
+  YAML_PADDING( 6 ),
   YAML_UNSIGNED( "pwrOffIfInactive", 8 ),
   YAML_ENUM("statusLedError", 2, enum_StatusLedColor, NULL),
   YAML_ENUM("statusLedReady", 2, enum_StatusLedColor, NULL),
diff --git a/radio/src/translations/i18n/cn.h b/radio/src/translations/i18n/cn.h
index 626f29dc8b1..4a681fbfb32 100644
--- a/radio/src/translations/i18n/cn.h
+++ b/radio/src/translations/i18n/cn.h
@@ -567,6 +567,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("关机检查教练", "关机时检查教练信号")
 #define TR_MODEL_STILL_POWERED         "模型未断电"
 #define TR_TRAINER_STILL_CONNECTED     "教练信号未断开"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB未断开"
 #define TR_MODEL_SHUTDOWN              "关机 ?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "确认"
diff --git a/radio/src/translations/i18n/cz.h b/radio/src/translations/i18n/cz.h
index d714b037bce..8cafb1a350e 100644
--- a/radio/src/translations/i18n/cz.h
+++ b/radio/src/translations/i18n/cz.h
@@ -569,6 +569,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trenér vypnutí", "Kontrola trenéra při vypnutí")
 #define TR_MODEL_STILL_POWERED         "Model stále spuštěn"
 #define TR_TRAINER_STILL_CONNECTED     "Trenér stále připojen"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB stále připojeno"
 #define TR_MODEL_SHUTDOWN              "Vypnout?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Zmáčkni ENTER pro potvrzení"
diff --git a/radio/src/translations/i18n/da.h b/radio/src/translations/i18n/da.h
index 9f6a9338127..4f72962bb1c 100644
--- a/radio/src/translations/i18n/da.h
+++ b/radio/src/translations/i18n/da.h
@@ -572,6 +572,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Træner alarm", "Kontroller træner forbindelse")
 #define TR_MODEL_STILL_POWERED         "Model stadig med strøm"
 #define TR_TRAINER_STILL_CONNECTED     "Træner fortsat forbundet"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB stadig forbundet"
 #define TR_MODEL_SHUTDOWN              "Luk ned?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Tryk enter for bekræft"
diff --git a/radio/src/translations/i18n/de.h b/radio/src/translations/i18n/de.h
index e16600f6459..3680ab697b5 100644
--- a/radio/src/translations/i18n/de.h
+++ b/radio/src/translations/i18n/de.h
@@ -569,6 +569,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trainer b. Aussch.", "Prüfe Trainer bei Ausschalten")
 #define TR_MODEL_STILL_POWERED         "Modell noch aktiv!"
 #define TR_TRAINER_STILL_CONNECTED     "Schüler noch verbunden"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB noch verbunden"
 #define TR_MODEL_SHUTDOWN              "Herunterfahren?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Drücke [ENTER] zum Bestätigen"
diff --git a/radio/src/translations/i18n/en.h b/radio/src/translations/i18n/en.h
index c89ac711e31..e38c2fcfc63 100644
--- a/radio/src/translations/i18n/en.h
+++ b/radio/src/translations/i18n/en.h
@@ -568,6 +568,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trainer shutdown", "Check trainer on shutdown")
 #define TR_MODEL_STILL_POWERED         "Model still powered"
 #define TR_TRAINER_STILL_CONNECTED     TR("Trainer still on","Trainer still connected")
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB still connected"
 #define TR_MODEL_SHUTDOWN              "Shutdown?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Press enter to confirm"
diff --git a/radio/src/translations/i18n/es.h b/radio/src/translations/i18n/es.h
index 05370adcf39..7c18a393533 100644
--- a/radio/src/translations/i18n/es.h
+++ b/radio/src/translations/i18n/es.h
@@ -566,6 +566,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM          TR("Trainer alarm", "check trainer connection")
 #define TR_MODEL_STILL_POWERED "Modelo aun encendido"
 #define TR_TRAINER_STILL_CONNECTED     "Trainer still connected"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB still connected"
 #define TR_MODEL_SHUTDOWN              "Apagar ?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Enter para confirmar"
diff --git a/radio/src/translations/i18n/fi.h b/radio/src/translations/i18n/fi.h
index 4a8da731af1..062b74458be 100644
--- a/radio/src/translations/i18n/fi.h
+++ b/radio/src/translations/i18n/fi.h
@@ -567,6 +567,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM          TR("Trainer alarm", "check trainer connection")
 #define TR_MODEL_STILL_POWERED         "Model still powered"
 #define TR_TRAINER_STILL_CONNECTED     "Trainer still connected"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB still connected"
 #define TR_MODEL_SHUTDOWN              "Shutdown ?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Press enter to confirm"
diff --git a/radio/src/translations/i18n/fr.h b/radio/src/translations/i18n/fr.h
index 2cb7a25cb54..e470f52ac01 100644
--- a/radio/src/translations/i18n/fr.h
+++ b/radio/src/translations/i18n/fr.h
@@ -570,6 +570,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trainer shutdown", "Vérifier écolage avant extinction")
 #define TR_MODEL_STILL_POWERED         TR("Modèle alimenté", "Modèle encore alimenté")
 #define TR_TRAINER_STILL_CONNECTED     "Élève encore connecté"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB encore connecté"
 #define TR_MODEL_SHUTDOWN              "Éteindre ?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Appui [Enter] pour confirmer"
diff --git a/radio/src/translations/i18n/he.h b/radio/src/translations/i18n/he.h
index 76042693328..8c8d91d752d 100644
--- a/radio/src/translations/i18n/he.h
+++ b/radio/src/translations/i18n/he.h
@@ -571,6 +571,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM          TR("התראת טריינר", "בדוק חיבור טריינר")
 #define TR_MODEL_STILL_POWERED         "מודל עדיין פעיל"
 #define TR_TRAINER_STILL_CONNECTED     "מצב חניך עדיין מחובר"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "חיבור עדיין מחובר"
 #define TR_MODEL_SHUTDOWN              "?לכבות"
 #define TR_PRESS_ENTER_TO_CONFIRM      "לחץ אנטר לאישור"
diff --git a/radio/src/translations/i18n/it.h b/radio/src/translations/i18n/it.h
index 3b827b341db..adc564a00fa 100644
--- a/radio/src/translations/i18n/it.h
+++ b/radio/src/translations/i18n/it.h
@@ -568,6 +568,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM       TR("Spegnimento Trainer", "Controlla trainer spegnendo")
 #define TR_MODEL_STILL_POWERED          "Radio ancora\nconnessa"
 #define TR_TRAINER_STILL_CONNECTED      "Trainer ancora\nconnesso"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED          "USB ancora\nconnesso"
 #define TR_MODEL_SHUTDOWN               "Spegnimento?"
 #define TR_PRESS_ENTER_TO_CONFIRM       "Premi [ENT] per confermare"
diff --git a/radio/src/translations/i18n/jp.h b/radio/src/translations/i18n/jp.h
index 7c0fe11b7fc..f205aeb31c4 100644
--- a/radio/src/translations/i18n/jp.h
+++ b/radio/src/translations/i18n/jp.h
@@ -567,6 +567,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trainer shutdown", "シャットダウン時にトレーナーをチェック")
 #define TR_MODEL_STILL_POWERED         "電源が入ったままです"
 #define TR_TRAINER_STILL_CONNECTED     "トレーナー通信はまだ継続しています"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USBが接続されたままです"
 #define TR_MODEL_SHUTDOWN              "シャットダウンしますか？"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Enterを押して確認してください"
diff --git a/radio/src/translations/i18n/ko.h b/radio/src/translations/i18n/ko.h
index 7800a01be36..1c46ddd3861 100644
--- a/radio/src/translations/i18n/ko.h
+++ b/radio/src/translations/i18n/ko.h
@@ -574,6 +574,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM         TR("트레이너 상태 확인", "종료 시 트레이너 확인")
 #define TR_MODEL_STILL_POWERED            "모델 전원이 켜져 있음"
 #define TR_TRAINER_STILL_CONNECTED        TR("트레이너 연결됨", "트레이너 아직 연결됨")
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED            "USB 연결 중"
 
 #define TR_MODEL_SHUTDOWN                 "모델을 종료할까요?"
diff --git a/radio/src/translations/i18n/nl.h b/radio/src/translations/i18n/nl.h
index 42bf51a86fb..67d48859664 100644
--- a/radio/src/translations/i18n/nl.h
+++ b/radio/src/translations/i18n/nl.h
@@ -569,6 +569,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM          TR("Trainer alarm", "check trainer connection")
 #define TR_MODEL_STILL_POWERED "Model still powered"
 #define TR_TRAINER_STILL_CONNECTED     "Trainer still connected"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED "USB still connected"
 #define TR_MODEL_SHUTDOWN      "Shutdown ?"
 #define TR_PRESS_ENTER_TO_CONFIRM "Press enter to confirm"
diff --git a/radio/src/translations/i18n/pl.h b/radio/src/translations/i18n/pl.h
index c1303a1f863..35fe5003346 100644
--- a/radio/src/translations/i18n/pl.h
+++ b/radio/src/translations/i18n/pl.h
@@ -567,6 +567,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trener wyłączanie", "Sprawdzaj trener przy wyłączaniu")
 #define TR_MODEL_STILL_POWERED "Model jest włączony"
 #define TR_TRAINER_STILL_CONNECTED     "Uczeń ciągle podłączony"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB jest podłączone"
 #define TR_MODEL_SHUTDOWN              "Wyłączyć?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Press enter to confirm"
diff --git a/radio/src/translations/i18n/pt.h b/radio/src/translations/i18n/pt.h
index 6fb1c3ec3a4..23d4cbf19c5 100644
--- a/radio/src/translations/i18n/pt.h
+++ b/radio/src/translations/i18n/pt.h
@@ -567,6 +567,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Trainer ao desl", "Checar trainer ao desligar")
 #define TR_MODEL_STILL_POWERED         "Modelo ainda ligado"
 #define TR_TRAINER_STILL_CONNECTED     "Trainer ainda conectado"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB ainda ligado"
 #define TR_MODEL_SHUTDOWN              "Desligar?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Press enter p/ confirmar"
diff --git a/radio/src/translations/i18n/ru.h b/radio/src/translations/i18n/ru.h
index 1d7d93d4b37..cd78446e7c4 100644
--- a/radio/src/translations/i18n/ru.h
+++ b/radio/src/translations/i18n/ru.h
@@ -570,6 +570,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("ВЫК Тренер", "Проверьте работу тренера при ВЫКЛ")
 #define TR_MODEL_STILL_POWERED         "Модель работает"
 #define TR_TRAINER_STILL_CONNECTED     "Тренер подкл"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB подкл"
 #define TR_MODEL_SHUTDOWN              "Отключение?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Нажмите [Enter] для подтв"
diff --git a/radio/src/translations/i18n/se.h b/radio/src/translations/i18n/se.h
index ecc354673e2..3a73b275876 100644
--- a/radio/src/translations/i18n/se.h
+++ b/radio/src/translations/i18n/se.h
@@ -571,6 +571,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM       TR("Lärare alarm", "Kolla läraranslutningen")
 #define TR_MODEL_STILL_POWERED          TR("Modell på","Modellen är på")
 #define TR_TRAINER_STILL_CONNECTED      "Lärare fortfarande ansluten"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED          "USB är ansluten"
 #define TR_MODEL_SHUTDOWN               "Stänga av?"
 #define TR_PRESS_ENTER_TO_CONFIRM       "Tryck [ENTER] för att bekräfta"
diff --git a/radio/src/translations/i18n/sk.h b/radio/src/translations/i18n/sk.h
index 714a1b212ce..99f8fb70aae 100644
--- a/radio/src/translations/i18n/sk.h
+++ b/radio/src/translations/i18n/sk.h
@@ -574,6 +574,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Tréner vypnutý", "Kontrola trénera pri vypnutí")
 #define TR_MODEL_STILL_POWERED         "Model stále spustený"
 #define TR_TRAINER_STILL_CONNECTED     "Tréner stále pripojený"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB stále pripojené"
 #define TR_MODEL_SHUTDOWN              "Vypnúť?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Stlač ENTER pre potvrdenie"
diff --git a/radio/src/translations/i18n/tw.h b/radio/src/translations/i18n/tw.h
index a3c0c7eeee8..5484e753c19 100644
--- a/radio/src/translations/i18n/tw.h
+++ b/radio/src/translations/i18n/tw.h
@@ -565,6 +565,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("關機檢查教練", "關機時檢查教練信號")
 #define TR_MODEL_STILL_POWERED         "模型未斷電"
 #define TR_TRAINER_STILL_CONNECTED     "教練信號未斷開"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB未斷開"
 #define TR_MODEL_SHUTDOWN              "關機 ?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "確認"
diff --git a/radio/src/translations/i18n/ua.h b/radio/src/translations/i18n/ua.h
index cf7ac995065..bb0b7770d8a 100644
--- a/radio/src/translations/i18n/ua.h
+++ b/radio/src/translations/i18n/ua.h
@@ -569,6 +569,9 @@
 #define TR_TRAINER_SHUTDOWN_ALARM      TR("Тренер при вимк.", "Перевіряти тренер при вимиканні")
 #define TR_MODEL_STILL_POWERED         "Модель досі під живленням"
 #define TR_TRAINER_STILL_CONNECTED     "Трен. досі підключено"
+#define TR_TRAINER_JACK_MODE           "Trainer lead"
+#define TR_TRAINER_JACK_MODES_1        "Crossover"
+#define TR_TRAINER_JACK_MODES_2        "Standard"
 #define TR_USB_STILL_CONNECTED         "USB досі підключено"
 #define TR_MODEL_SHUTDOWN              "Вимкнути?"
 #define TR_PRESS_ENTER_TO_CONFIRM      "Тисни enter для підтвердження"
diff --git a/radio/src/translations/sim_string_list.h b/radio/src/translations/sim_string_list.h
index 0ece2c080f9..11ae8e55914 100644
--- a/radio/src/translations/sim_string_list.h
+++ b/radio/src/translations/sim_string_list.h
@@ -1010,6 +1010,8 @@
 #define STR_TOUCH_PANEL currentLangStrings->STR_TOUCH_PANEL
 #define STR_TRAINER_SHUTDOWN_ALARM currentLangStrings->STR_TRAINER_SHUTDOWN_ALARM
 #define STR_TRAINER_STILL_CONNECTED currentLangStrings->STR_TRAINER_STILL_CONNECTED
+#define STR_TRAINER_JACK_MODE currentLangStrings->STR_TRAINER_JACK_MODE
+#define STR_TRAINER_JACK_MODES currentLangStrings->STR_TRAINER_JACK_MODES
 #define STR_TRAINER currentLangStrings->STR_TRAINER
 #define STR_TRIM currentLangStrings->STR_TRIM
 #define STR_TRIMINC currentLangStrings->STR_TRIMINC
diff --git a/radio/src/translations/string_list.h b/radio/src/translations/string_list.h
index f3dee893726..f51525022cd 100644
--- a/radio/src/translations/string_list.h
+++ b/radio/src/translations/string_list.h
@@ -1006,6 +1006,8 @@ STR(TOUCH_ENABLED)
 STR(TOUCH_PANEL)
 STR(TRAINER_SHUTDOWN_ALARM)
 STR(TRAINER_STILL_CONNECTED)
+STR(TRAINER_JACK_MODE)
+STRARRAY(TRAINER_JACK_MODES)
 STR(TRAINER)
 STR(TRIM)
 STR(TRIMINC)
diff --git a/radio/src/translations/translation_def.h b/radio/src/translations/translation_def.h
index c6c6ebba316..8bfe6dee206 100644
--- a/radio/src/translations/translation_def.h
+++ b/radio/src/translations/translation_def.h
@@ -136,6 +136,7 @@
 #define TR_FS_COLOR_LIST            SA9(TR_FS_COLOR_LIST)
 
 #define TR_STATUS_LED_COLORS        SA3(TR_STATUS_LED_COLORS)
+#define TR_TRAINER_JACK_MODES       SA2(TR_TRAINER_JACK_MODES)
 #define TR_VUSBJOYSTICK_CH_AXIS     SA9(TR_VUSBJOYSTICK_CH_AXIS)
 
 #define TR_POTTYPES                 SA8(TR_POTTYPES)
@@ -189,7 +190,7 @@
 #define TR_TRNMODE                  SA3(TR_TRNMODE)
 #define TR_VPERSISTENT              SA3(TR_VPERSISTENT)
 #define TR_COUNTRY_CODES            SA3(TR_COUNTRY_CODES)
-#define TR_JACK_MODES               SA3(TR_COUNTRY_CODES)
+#define TR_JACK_MODES               SA3(TR_JACK_MODES)
 #define TR_VDISPLAYTRIMS            SA3(TR_VDISPLAYTRIMS)
 #define TR_ADCFILTERVALUES          SA3(TR_ADCFILTERVALUES)
 #define TR_VMLTPX                   SA3(TR_VMLTPX)
diff --git a/radio/util/hw_defs/models.py b/radio/util/hw_defs/models.py
index 04c9f6c742a..284b46fb202 100644
--- a/radio/util/hw_defs/models.py
+++ b/radio/util/hw_defs/models.py
@@ -363,6 +363,7 @@ class Trainer(BaseModel):
     trainer_gpio_af: Optional[str] = None
     trainer_detect_gpio: Optional[str] = None
     trainer_detect_inverted: Optional[bool] = None
+    trainer_jack_crossover: Optional[bool] = None
 
 Input = Union[StickInput, FlexInput, SwitchInput, RawInput, VBatInput, RTCBatInput, LuxInput]
 
diff --git a/tools/hwdef_schema.json b/tools/hwdef_schema.json
index e9133e8ff75..c7b7cf4dd7f 100644
--- a/tools/hwdef_schema.json
+++ b/tools/hwdef_schema.json
@@ -480,7 +480,8 @@
         "trainer_timer_freq":         { "type": "string" },
         "trainer_gpio_af":            { "type": "string" },
         "trainer_detect_gpio":        { "type": "string" },
-        "trainer_detect_inverted":    { "type": "boolean" }
+        "trainer_detect_inverted":    { "type": "boolean" },
+        "trainer_jack_crossover":     { "type": "boolean" }
       }
     }
   }