how to make the "GR" button on AN/PRC-148 Radio work?

Discussion in 'Clothing / Gear' started by Cloveairsoft, Aug 28, 2012.

  1. Cloveairsoft

    Cloveairsoft New Member

    the button "GR" underneath "SCAN" on AN/PRC-148 Radio does not function when I press it.

    I have reset the radio via the radio itself and the software

    I have tried both Serial and USB cable to program radio but does not work

    I have tried the software on other computers as well as different software.

    I cannot get the radio on any other channel besides it's presets.