7 COMMON FUNCTIONS AND FACILITIES
7.1. SWITCH ON/SWITCH OFF
Turn the On/Off/Volume knob clockwise to switch the portable
radio on.
The display will illuminate and show a “Welcome Message” and
the Selcall Identity of the radio.
After a brief time delay, the display will revert to the Idle Screen,
at which time the radio is ready for use.
Turning the On/Off/Volume knob anti-clockwise will switch the portable radio off.
If the radio Power Down Timer is enabled, the radio will automatically turn off after a
predefined duration of inactivity as set by the FPP (i.e. no keys pressed). The radio will
emit warning beeps for 10 seconds prior to switching off. Pressing any key will reset
this timer.
7.1.1. Volume Adjustment
The top On/Off/Volume knob adjusts the speech level at the loudspeaker or remote
speaker microphone. Rotating clockwise increases the volume and anti-clockwise
decreases the volume.
Note:- The radio may be programmed so that the volume cannot be completely
turned off.
7.2. CHANNEL CHANGE
Changing channels may be achieved by any of the following:
• Rotating the top mounted Channel Change control.
• Pressing the
▼
/
▲
keys.
• Entering the desired channel number from the Keypad and pressing # (e.g. 1 2 #).
• Pressing a Go-to-Channel Function Key (see 9.8).
7.3. THREE POSITION FUNCTION SWITCH
The Three Position Function Switch located below the Channel Change control is
configurable via the FPP. By default it is not configured.
Doc Number:
TNM-U-E-0089 ISSUE 2.2
Page
31
