Chapter 4
Configuring the APM
Jumper settings:
Analogue / Digital paging selection:
The APM1xx jumper settings are standard set to be used in combi
nation with digital paging systems. When using them combination
with analogue paging systems, the jumper settings should be
changed.
Bus Termination:
The APM1xx’s are standard bus termination jumpers are standard
set, meaning one single unit to be connected on a databus. When
using multiple APM1xx units on one databus, the bus termination
settings need to be changed.