Operating instructions

SRM9030 ~ PMR Mobile Radio User Guide
© TMC Radio 2005 27 TNM-U-E-0003 Issue 3
7.11 G O TO C HAN 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 S PECIAL E NC 1…8
Sends Special Encode 1, 2, … 8
7.13 A LARM
Put the mobile into Alarm mode.
7.14 R EPEATER D EFEAT
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 L OW P OWER
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 H ANDSFREE (VOX)
Toggles the VOX function for the Handsfree Microphone.
7.17 DTMF M ODE
This function places the numeric keypad into DTMF mode, refer to Section
5.7.
7.18 S CRAMBLER O N /O FF
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”.