GW Instek GDS-2000 series Uer manual - Manual (Page 157)

BATTERY OPERATION
157
3. Insert the battery packs and close the cover.
4. Turn On the power and
make sure the battery icon
appears at the top left
corner of the display.
Rating Type Li-Ion battery x 2, 11.1V average
Running time 3 hours typical
Charging time 8 hours typical when Power Off
16 hours typical when Power On
Battery status 1. To view the battery
installation and recharge
status, press the Utility key.
Utility
2. Press F5 (More).
More F 5
3. Press F2 (System Info).
System
Info.
F 2
4. The battery status (output voltage and charging
rate) appears on the lower half of the display.
Note  When the battery is not in use for a long time,
take them out to prolong the battery life.
 Battery operation requires additional
components that are factory installed. Merely
inserting battery packs into standard GDS-2000
does not work. For new installation, contact
Goodwill.