
The default transmit frequency is displayed for the channel. Channels 8 -14 will allow any valid receive frequency within the MXT500 UHF receiver’s bandwidth to be entered. The default receive frequency is displayed for the channel. Or place the cursor on the desired row and select CH Edit from the Edit menu.

To open the Channel Edit screen, double click anywhere on the desired channel row of the CH screen. The Channel Edit screen allows per-channel options configuration.

The USB programming function can interfere with certain USB C charging protocols and therefore defaults to OFF each time the radio power is cycled. The USB programming function must be enabled in the radio menu each time the radio is connected to the PC. Once the program is edited as needed, Select Write to Radio from the PC software Program menu.Once the program is read, edit the program as needed.Select Read from Radio from the PC software Program menu.Select the communication port from the drop list. Select Set COM from the PC software Set menu.Note the com port number for the virtual com port. Your PC should find the new virtual com port and finish installing the hardware. Turn the USB function On in the radio menu.Use a USB C cable to connect the radio to a USB port on your PC.Install the MXT500 PC software and the GD VirtualComDriver.
