Low Battery Indicator - Sentry ST314A Instruction Manual

※When detector enters Auto backlight Mode
(Power-saving Mode),pressing
Button again, the detector will lit up the backlight
on screen.
Manual backlight Mode

Under Manual backlight mode, pressing Backlight
Button to toggle backlight ON/OFF.
The backlight mode has 2 kinds, Auto backlight Mode
and Manual backlight Mode. The factory default value is
under Auto backlight Mode.
Press and hold the Backlight Button for 2 seconds
to toggle to the Auto/Manual backlight mode.

Manual backlight Mode : pressing and hold

Backlight Button for 2 secs, and
and the detector has enter Manual backlight
Mode.
Auto backlight Mode : pressing and hold

Backlight Button for 2 secs, and
and the detector has enter Auto backlight
Mode.

Low Battery Indicator

5-1-2
When the LOW-BATT icon
Read the warning in the section 4-2 carefully and
charge the battery by section 4-3.
If the battery capacity is too low, the detector
will automatically turn off to protect the lithium
battery and electronics.
will show on screen for 2 secs
will show on screen for 2 secs
11
Backlight
is appeared：