Lighthouse Handheld 2016 - Power Shutdown Levels

Lighthouse HANDHELD 2016, 3016, 5016 Gen F Operating Manual
4-68
248083400-1 Rev 7
Power
Shutdown
Levels
When the HANDHELD is powered from its rechargeable battery, a
Power Shutdown feature protects the battery from discharging
completely. A complete discharge could damage the battery.
Note: It is not
recommended to allow the
battery to discharge
completely.
The battery levels are displayed in Table 4-2.
After the pump shutdown level and before the battery reaches its
critical low point, the instrument will shut down all power. To prevent
loss of power, attach the AC cord and plug into an outlet as soon as the
BATT LOW! message appears on the screen.
Table 4-2 Levels of Battery Life
Battery
Icon
Description
FULL
75%
50%
25%
Empty; at this level, the instrument will begin to
beep and will display “BATT LOW!” on the main
screen. It is recommended to connect the AC cord
and plug it into an outlet at this level.
Pump Shutdown; if the instrument is currently on
and sampling the pump will turn off and the
instrument will shut down.