User's Manual

SRM9030 ~ PMR Mobile Radio User Guide

7.11 GO TO CHAN A, B, C, D

Selects predefined Channel A, B, C or D, and returns on the second press.

The Defined Channel is redefined if held for approximately 2 seconds.

7.12 SPECIAL ENC 1…8

Sends Special Encode 1, 2, … 8

7.13 ALARM

Put the mobile into Alarm mode.

7.14 REPEATER DEFEAT

Allows the radio to transmit on the reverse frequency on a Repeater Channel.

When the button is pressed again (or the Channel is changed) the transmit

frequency reverts to the original setting.

7.15 LOW POWER

Forces the radio to low power.

Pressing again puts the radio back to the power level defined for the current

channel. This is not affected by Channel changes.

7.16 HANDSFREE (VOX)

Toggles the VOX function for the Handsfree Microphone.

7.17 DTMF MODE

This function places the numeric keypad into DTMF mode, refer to Section 5.7.

7.18 SCRAMBLER ON/OFF

If enabled by the Field Programmer, this function toggles the state of the

speech scrambler. When active, there will be a short audible tone at the start of

PTT to inform the user of the scrambler activation. Each time the key is

pressed, the display will show “On” and “Off”.