Motorola ASTRO XTSTM4250 User Manual page 111

LED and Sounds
When your battery is low:
• you see the LED flash red when the PTT button is pressed
• you hear a low-battery "chirp" (short, high-pitched tone)
Conventional Fuel Gauge Symbol
A flashing fuel gauge symbol (
battery voltage drops to low level. In this case, replace the battery
with a fully charged one.
Smart Fuel Gauge Symbol
Consult the Smart Battery manual. All conditions must be met for a
battery to be classified as a "Smart Battery." When your radio has a
Smart Battery installed, the fuel gauge symbol is always displayed.
Gauge shows
b
j
k
l
Replace the battery with a fully charged one when the fuel gauge
shows the lowest level.
ASTRO XTS 4250 Digital Portable Radio, Advanced Model
b
) is displayed only when the
if the battery's charge is
10% or less (at 10%, the gauge begins flashing)
71% to 100% full
41% to 70%
11% to 40%
Helpful Tips
101