Draft 02 - Sep 1 2015
2-6
Viking Mobile Radio Operating Manual
Controls & Display
2.2.1
Front Panel Controls
The Lightning Control Head front panel controls are illustrated in Figure 2.5.
Figure 2.5
Lightning Control Head Controls
On-Off Volume
- This control has two actions: rotation and press. Press the control to
turn power on/off function to the radio. Rotate the control (when power is on) to adjust the
radio speaker volume.
Display
- The display shows all primary operating information such as active channel,
zone, along with channel/zone alias, status symbols, and labels for the five function
buttons under the display.
Multi-function Indicator
- The halo light surrounding the Select Control is used to
indicate radio transmit and receive status.
-
Steady Red
- Radio transmitting in clear mode
-
Steady Green
- Radio receiving clear
-
Steady Orange
- Radio idle
-
Steady Yellow
- Radio transmitting in encrypted mode
-
Flashing Red
- Radio receiving encrypted
Select Zone / Channel
- This control has two actions: rotation and press. In normal non-
menu mode, press the control to select either the zone or the channel. Then rotate the
control to change either the zone or channel depending on the selection. (It is indicated on
the display whether zone or channel is selected.) Press and hold the select knob to enter
menu mode.
Microphone Connection
- A compatible microphone plugs into this jack connector.
On-Off / Volume
Switch
Display
Multi-Function
Indicator
Select Zone/Channel
Switch
Microphone
Connection
One-Touch
Programmable Buttons
Four-Way
Navigation Pad
