GW Instek GSP-830 User Manual - Manual (Page 149)

BATTERY / DC OPERATION
149
2. Press F3 (Battery). The level
icon appears at the bottom of
the display.
Battery F 3
Fully charged 50% to 25%
75% to 50% Less than 25%
Note Regardless of battery check, the GSP-830
shows the icon for 5 seconds every 30 minutes.
Battery
maintenance To prolong the battery life, take out the batteries when
they are not in use for more than one month.
Parameter Usage time 3 hours (typical)
Charge time 3 hours (typical)
Check battery installation status
Panel operation 1. Press the System key.
System
2. Press F6 (More).
More... F 6
3. Press F4 (System Config On).
The configuration appears.
System Config
On Off
F 4
4. The Battery sign shows the
installation status, installed
(checked) or not installed
(unchecked).
Installed
Not installed
DC Operation
Panel operation Connect the DC power cable to the
rear panel input connector.
Specification 12V, 40W max, 2.1mm plug
Battery charging When the DC power is in use, the batteries are also
charged.
Note DC power cable (with a lighter plug for automobile
usage) is available as an optional item, GTL-401
(page174).