Casio IT-2000D33E - Manual (Page 25)

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The lithium ion battery pack is the Data Collector’s main power supply that provides power
for normal operations and memory backup. This means it is important to recharge or replace
the battery pack as soon as possible after the low battery message appears on the LCD.
Battery pack charging can be performed using any of the following options: DT-9021CHGEU
Single Charger, DT-9020ADP-G/DT-9020ADP-U Charger.
To charge the battery pack
1
Insert the power cord into the battery pack as
far as it can go.
Plug the charger unit’s power cord into a
power outlet.
2
Slide the battery pack in the direction
indicated by the arrow in the illustration to
install it onto the charger unit. The charge
indicator (orange) lights at this time to
indicate that the battery pack is being
charged.
3
After the charge indicator goes out (indicating
that charging is complete), slide the battery
pack in the opposite direction and remove it
from the charger unit.
Charging time
Charging time: approximately 2 hours and 30 minutes
Note! The above times may differ depending on the temperature in your area.
Charging the Battery Pack
Charge indicator
Not used