JVC Kenwood TK-5220, Instruction Manual

Page: 40 / 128

26
BATTERY SAVER
The Battery Saver decreases the amount of power used when
a signal is not being received and no operations are being
performed.
KEY LOCK
Press the key programmed as Key Lock to lock and unlock the
transceiver keys.
• The following keys still function when Key Lock is activated:
Emergency, Backlight, Monitor, Monitor Momentary, Squelch Off,
Squelch Off Momentary, Speaker Attenuation, Function, Key Lock,
PTT
LOW BATTERY WARNING
Low Battery Warning alerts you when the battery needs to be
recharged. Your dealer can set an alert tone to sound and the
LED indicator to blink red when the battery power is low. The
battery power icon displays the battery power remaining, as
illustrated below.
High Suffi cient Low Very low
When the battery power is very low, recharge or replace the
battery pack.
SIGNAL STRENGTH INDICATOR
The signal strength indicator displays the strength of received
calls.
Strong Suffi cient Weak Very weak
No icon appears when no signal is available.