User's Manual
English
131
Taking Care of the Battery
Checking the Battery Charge Status
Your radio can indicate the batterys charge status through:
the LED and sounds.
the fuel gauge icon on the display.
You can also check the battery charge status via the menu
entry. See IMPRES Battery Annunciator on page 121 for
more information.
LED and Sounds
When your battery is low:
the LED blinks red when the PTT button is pressed.
you hear a low-battery chirp (short, high-pitched tone).
Fuel Gauge Icon
A blinking fuel gauge icon ( ) is displayed only when the
battery voltage drops to low level. In this case, replace the
battery with a fully charged one.
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