SRP9100 ~ PMR Portable Radio User Guide
© Comgroup Australia 2010 25 TNM-U-E-0047 Issue 1.2a
7.11 A
LARM
Put the mobile into Alarm mode.
7.12 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.
Repeater defeat mode is indicated to the user by a single beep at the start of
each PTT.
7.13 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.
When pressed, a single beep indicates low power mode and two beeps
indicate low power mode off.
7.14 C
HANNEL
U
P AND
D
OWN
These functions change channels in the upward or downward directions.
7.15 S
END
C
HANNEL
E
NCODE
Sends the encode that has been defined for that particular channel.
7.16 S
END
DTMF 1
AND
2
This function sends the predefined DTMF tone sequence that had been
previously set in the Field Programmer.
7.17 U
SER
CTCSS
If enabled by the Field Programmer, this function will allow the user to select
the CTCSS tone to be used.
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'.