User Guide

NPM-5
CMT Module MA4 PAMS Technical Documentation
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Receiver Characteristics ............................................................................................36
Transmitter Characteristics ........................................................................................36
User Interface features ................................................................................................. 37
Power key ..................................................................................................................37
Backlight for display and keyboard ...........................................................................37
UI switch ....................................................................................................................37
Audio and Vibrator ....................................................................................................38
Audio Function Description.................................................................................... 38
Internal Audio Devices ..............................................................................................39
Ear Piece.................................................................................................................. 39
Earpiece Electric Interface ...................................................................................... 40
Microphone ............................................................................................................. 40
Buzzer...................................................................................................................... 40
Buzzer Electric Interface......................................................................................... 40
Audio Accessories .....................................................................................................42
External Mono Audio Interface .................................................................................43
External Mono Audio Interface — Electrical Interface.......................................... 44
External Mono Audio Connector (on the UI module) ............................................ 44
External Audio Signal Electrical Specifications..................................................... 45
Accessory Detection, Identification and Control .......................................................45
Accessory Detection................................................................................................ 45
Accessory Identification.......................................................................................... 46
Accessory Control................................................................................................... 46
Accessories Electric Specifications ...........................................................................47
Vibra Alerting Device ................................................................................................47
Parts Lists..................................................................................................................... 49
CMT module MA4 (0201794) ...................................................................................49