Installation Instructions

Model MXT400
“MENU”MODE FUNCTIONS
The “Menu” mode provides access to the features and functions shown in
the chart below. For additional utility functions, see UTILITY FUNCTIONS.
MXT400 “Menu” Mode Quick Reference Chart
Transmit (TX) Function
You can disable the transmitter section of the radio if you desire to use the
radio as a receive only system.
To set the Transmit Function
1. Press the Menu button to enter the Menu Mode.
2. Use the Call or Plvl buttons to scroll through the Menu options until the
LCD displays TX.
3. Turn the Channel knob to select the setting you desire.
4. Press and release the Select
5. Press the Scn/Mon button to exit the Transmit Function.
Off ~ 9
NB
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