User's Manual

17
Understanding the Display Icons
Your PRO-651 features a high contrast, backlit
Liquid Crystal Display (LCD).
The scanner uses the following top row of icons:
F
The Function Key ( FUNC) has been pressed.
This acts as a “Shift” key.
T
The scanner is currently receiving trunking
control channel data.
G
The attenuator is set for Global mode.
A
The attenuator is currently active.
S
The radio’s squelch circuit is open.
Signal meter indicating signal strength.
Battery status indicator. Flashes when
charging, solid when batteries are weak,
and flashes quickly when battery failure is
imminent.
NOTE: This indicates if the battery charger
circuit is active, but does not indicate charging.
Batteries will only charge if the yellow battery
holder is in use.
Indicate scan or search direction.
F
T
GA
S
Srch Limit ZD
FM 154.935000
154.00 155.00
FrL/O Mode Stor