Operating instructions

Page 5

SRP9180 - Trunked Portable Radio User Guide

2. FRONT PANEL CONTROLS

Key/Control

Function

On/Off/Volume Rotate the switch clockwise to turn on the radio and then set the volume to the desired level

Selector Switch Rotate to select Phone Book entries.

ABC Switch May be programmed to change radio Modes.

Rx/Tx/Power LED Green LED illuminates when receiving a signal. Red LED illuminates when the radio is transmit-

ting. Flashing Red LED indicates low battery.

PTT Push-to-Talk. Hold the radio 10cm from the mouth. Press and hold the PTT switch and speak.

Release to listen.

Keypad Used to enter Idents, send text messages and set status.

Function Key F1 M Programmable function key. It is typically programmed as the Menu Select key.

Function Key F2

Programmable function key. It is typically programmed as the Down key.

Function Key F3

Programmable function key. It is typically programmed as the Up key.

Function Key F4 OK This function key may be conﬁgured by the programmer. Note that during menu operations

it becomes the Conﬁrm key.

Special Function F5 Programmable function key.

Special Function F6 Programmable function key.

Special Function F7 Programmable function key. It is typically programmed as the Alarm /Emergency key.

Figure 1 SRP9180 Portable Layout

Rotary Selector

Selector Switch

Volume

Indicator LED

Function #5

Function #6

Function #1 Function #4

Function #3

Function #7

Antenna

Accessory

Connector

Keypad

Function #2

PTT