User's Manual

CONTROLS AND DISPLAY
14
Multi-function Indicator - This is a two-color LED that indicates the
following:
Red (constant) - Transmitter keyed (PTT switch pressed).
Green (constant) - Busy condition (carrier detected in receive mode).
Option Switches - Each of the six options switches on the front panel
(including the one located to the left of the display) can be programmed by
your system operator to control some function. The switch functions can
be different for each operating mode (conventional and SMARTNET/
SmartZone). Therefore, up to 12 functions can be controlled by these
switches. Refer to page 9 for more information on option switch functions.
Speaker - An internal speaker is located behind the grille. An optional
external speaker may be used if desired. The internal speaker is disabled
when an external speaker is used.
PTT Switch - This push-button switch on the microphone is pressed to
talk (key the transmitter) and released to listen.
Figure 2 Rear Panel Jacks
Remote Control
Unit Jack
Accessory
Jack
Antenna
Jack
DC Power
Jack
Optional