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.
1. Power off properly and disconnect all the test leads,
cables including power cord.
3. Find the battery (CR2032) on the main board, which
is perfectly located in the BT101 behind the
transformer.