I have done when use an external controller, completely disconnect the "big board" and wire it direct to
RX/TX assemblies, if you got the manuals is easier. Juan _____ De: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] En nombre de Dave Enviado el: Lunes, 08 de Septiembre de 2008 06:55 p.m. Para: Repeater-Builder@yahoogroups.com Asunto: [Repeater-Builder] How to disable a R-100 Watch dog timer? Hello, Does anyone know of a way to disable or lengthen the watch dog timer on the RX and TX of a Motorola R100 repeater? I have bypassed the internal controller and am using a NRHC5 controller along with external pl encoder and decoder. It would be really nice to be able disable the microprocessor timers that the receiver and transmitter have. Has anyone gone about this process? If so, how? As I understand it, the two timers are hardwired in to the microprocessors and the count down starts when a monitored data line changes state. Just moved the equipment cabinet into the house and will be diving in with the logic probe and DVM. I do have the service manual both hard copy and pdf. If anyone has any tips or tricks on this repeater please let me know. Thanks, -Dave Corrigan, KB7SVP
