User's Manual

P25 - SRM9030 RADIO – OPERATING INSTRUCTIONS
© TMC Radio 2007 page 8 TNM-U-E-0074 Issue 2.0a
SRM9030 Key Label Function
Power On/Off
To turn the radio on, press and hold the volume
knob for about 1 second. To turn the radio off,
press and hold the volume knob until the long
tone sounds.
PTT
Push-to-Talk. Hold the microphone about 10cm
from the mouth. Press and hold the PTT switch
and speak. Release to listen.
Volume
Turn the volume knob clockwise to increase
volume and anti-clockwise to reduce volume.
Function Key F1
Programmable Function key.
Default – Menu Select.
Function Key F2
Programmable Function key.
Default – Channel Down.
Function Key F3
Programmable Function key.
Default – Channel Up.
Function Key F4
Programmable Function key.
Default – OK.
Function Key F6
Programmable Function key. Located on
Microphone.
Function Key F5
Programmable Function key.
Default – Alarm.
Function Key F7
Programmable Function key.
Default – Call
Function Key F8
Programmable Function key.
Default – Reset / Cancel.
Function Key F9
Programmable Function key.
Function Key F10
Programmable Function key.
Function Key F11
Programmable Function key.