19 - 17
19.6 Backlight Replacement
19.6.2 Replacement procedure of backlight
(3) Replacement 3
1 Power off the GOT
2 Disconnect the power supply cable and communication cable.
Remove the GOT from the control panel.
3 Remove the extension unit cover on the right side of the GOT.
Remove the extension unit, e.g. bus connection unit, if it is mounted.
4 Remove the GOT rear fixing screws (8 pcs.) with a screwdriver.
5 Remove the case after passing the battery holder through the mounting hole. When removing, take care
of not cutting the cable of the battery holder.
(Expanded figure of part A in (4))
A