Has anyone ever found out how to convert the 2 channel Motorola HT-600 or Radius
P-200 radios (same radio) to the six channel model? At first I thought the onlydifference was a metal stopper that prevented the switch from selecting channels3 thru 6. When removed, the switch will move into those positions however the
radio will still only TX and RX on channels 1 and 2. All of the leads from the switch appear to be connected to the CPU of the radio and I am able to program
frequency and PL data into memory locations for channels 3-6. Is there anyone
out there who knows if there is a jumper or diode or if it is burned into the
CMOS EEPROM and needs to be changed with some other type of software to make
this thing think that it has 6 channels instead of 2.