GW Instek GDM-906 Series - Battery Replacement

GDM-906X Series User Manual
336
Battery Replacement
Beforehand
This chapter describes the procedure of battery
replacement in the front panel.
Before start, it is required to let a certified and trained
technician properly aware of potential risks to
disassemble instrument case. Unplug power cord and
disconnect external circuit from the instrument before
opening the case. Some of the electrical connections are
dynamic and even available after powering off the
instrument. Consequently, Do disconnect all the inputs,
cords and cables before disassembling the instrument.
The steps to
replace battery
1. Power off properly and disconnect all the test leads,
cables including power cord.
2. Disassemble the instrument case in light of the
disassembling instructions.
3. Find the battery (CR2032) on the main board, which
is perfectly located in the BT101 behind the
transformer.
4. Gently remove the metal guard plate on top of the
battery as the figure shown.