19.6 Backlight Replacement
19.6.2 Replacement procedure of backlight
19 - 16
17
ADDITION TIMES RESET
FOR MAINTENANCE TIME
NOTIFICATION
18
INSTALLATION OF
COREOS, BOOTOS AND
STANDARD MONITOR OS
19
MAINTENANCE AND
INSPECTION
20
TROUBLESHOOTING
APPENDICESINDEX
(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 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, 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.
5 Disconnect the cable connector of the upper (H01) backlight and the cable connector of the lower (H02)
backlight from the GOT side connectors.
6 Press the upper backlight fixing latch (black) with your finger, and pull out the backlight to the left.
Similarly, press the lower backlight fixing latch (black) with your finger, and pull out the backlight to the
left.
7 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 following torque range: Screw A: 0.186 to 0.245 N·m, Other screws: 0.36 to 0.48N·m.)
When mounting the case, take care of not biting the cables between the case and the GOT.
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