GE M-RK II programming cable...
Posted: Sat Mar 10, 2012 2:51 am
I am having a problem with programming cable for M-RK II , DB9-UDC more exactly . I have two UDC schemes and I do not know witch is good. First is from " LBI-38740 MAINTENANCE MANUAL FOR 403-500 MHz PERSONAL TWO-WAY FM RADIO COMBINATION" and the second one was gave to me by a friend. Normally if you short the pin 8 and 10 the radio should enter into Programming Mode. The one from manual does not do that but the one my gave to me works ( the radio enters Programming mode) . In order to be able to program the radio I have DB-9 connector and EDACS 4.
Can anyone tell me what pins should I connect ?
I have connected RX, TX, GND but it does`n work. Do I need a 12V supply? What is correct pin array ? (from UDC)
Can anyone tell me what pins should I connect ?
I have connected RX, TX, GND but it does`n work. Do I need a 12V supply? What is correct pin array ? (from UDC)