Draft 02 - Sep 1 2015
Viking Mobile Radio Operating Manual
2-9
Controls & Display
The current channel is the priority channel in the enabled scan list (only when scan is on or
when in scan edit mode)
The current channel is the priority 2 channel in the enabled scan list (only when scan is on or
when in scan edit mode)
Interconnect mode enabled
Unit call mode enabled
Radio is DRS registered
P25 data context enabled (radio is ready for data operations)
P25 data channel grant (radio is operating on a data channel)
Site lock mode
Signal strength (indicates an acceptable site, and may range from 4 bars to no bars)
GPS link active
Call history (only when radio is in conventional unit call, call alert or text messaging and an
applicable unit ID is selected.
Text message mode active
Radio wide scan mode enabled
Busy (displayed when radio enters a busy transmit state)
Transmit indication in surveillance mode, LED indicator is disabled, or “Always show Transmit/
Receive Icon” setting is enabled
Indicates that the radio is receiving a Phase 1 (FDMA) call.
Indicates that the radio is making a Phase 2 (TDMA) call.
Indicates that the radio is receiving a Phase 2 (TDMA) call.
Indicates that the radio is making a Failsoft call.
Indicates that the radio is receiving a Failsoft call.
Surveillance mode enabled
Lightning Control Head Symbols (Continued)