4. INSTALLATION
OPENING THE ENCODER ...............................................................................4-1
WIRE ROUTING ................................................................................................4-1
GROUNDING .....................................................................................................4-1
POWER SUPPLY................................................................................................4-1
AUDIO OUTPUT ................................................................................................4-1
DIGITAL OUTPUT.............................................................................................4-2
MICROPHONE CONNECTION ........................................................................4-2
PUSH-TO-TALK.................................................................................................4-2
DIGITAL MODE.................................................................................................4-3
EXTENDING THE TALK TIME .......................................................................4-3
ALPHA PAGING ................................................................................................4-3
SERIAL CRT INTERFACE................................................................................4-4
INTERFACE CONNECTOR ..............................................................................4-4
Jumpers ....................................................................................................4-7
ADJUSTMENTS .................................................................................................4-7
Audio Test Mode .....................................................................................4-7
Binary Test Mode ....................................................................................4-8
DTMF Output Test ..................................................................................4-8
EXCEPTIONS .....................................................................................................4-8
CABLE OPTIONS...............................................................................................4-8
