BUILD-IN TOUCH TERMINAL
ETT 1034
19.02.2019
Page 31
12.1 Exchanging the Battery
12.1.1
Without Supply
1. Turn of the device supply. After turning off
the supply, three minutes of buffering is pro-
vided to replace battery.
i. We recommend to first save the
SRAM data to the microSD card
with the CLI command
SRAM Save
, in
case there are complications during
the battery exchange.
2. Loosen the locking screws in the battery
cover with a TX10 Torx screw driver.