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19.6 Backlight Replacement
19.6.2 Replacement procedure of backlight
7 Press the backlight fixing latch (black) with your finger, and pull out the backlight to the left.
When pulling the backlight, press the packing with your finger so that the backlight will not be hit with the
packing.
8 Mount a new backlight in the reverse procedure of removal.
Also assemble the case in the reverse procedure of disassembly.
(Tighten the GOT rear fixing screws within the torque range of 0.36 to 0.48 N·m).
When mounting the case, take care of not biting the cables between the case and the GOT.
(2) Replacement 2
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 from 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, and remove the case.
Screw A must be tighten in the torque range of 0.186 to 0.245 N·m, as it is made of plastic.
(When replacing GT15-80SLTT) (When replacing GT15-70SLTT, GT15-70VLTT or GT15-70VLTN)
Latch
Packing
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