SRP9100 ~ PMR Portable Radio User Guide
© Comgroup Australia 2010 19 TNM-U-E-0047 Issue 1.2a
To add a channel to the scan group, press the 1 key followed by the channel
to add, and then the # key. To add channel 34, press 134#.
To change the priority channel, press the 2 key followed by the new priority
channel group, and then the # key. To change the priority channel to 21,
press 221#.
The radio will attempt to save the old priority channel into the scan group so
that it is not lost. If there is not room in the scan group to save the priority
channel, the portable will sound an error beep.
5.6 MUTE L
EVEL
S
ETTING
When the Mute Adjust Screen is selected, the -/+ buttons allow the displayed
Radio Mute level to be adjusted. The big number in the top left is the current
mute level. The level is stored when the Screen is exited.
5.7 DTMF O
PERATION
When DTMF is enabled, DTMF tones can be sent using the Keypad from the
Main Channel Screen at any time while the PTT is pressed. Pressing 0...9, *
and # will send the associated tones providing PTT is on.
The programmer sets the tone period and gap.
DTMF can be enabled via the DTMF option in the User-Options sub-menu
under the SETUP Menu (refer to Section 6).
5.8 K
EYPAD
L
OCK
The radio has a keypad lock function that may be enabled by the field
programmer during configuration. If this function is activated, a key icon will
be displayed in the top left-hand side of the display when locked.
To unlock the keypad, it is necessary to press and hold down the OK key for 2
seconds. After 2 seconds, the key icon will disappear and the keys will be
enabled.
The keypad will automatically re-lock after a period of 10 seconds following no
key activity.