Backlight For Liquid Crystal - Mitsubishi Electric A960GOT User Manual

7 MAINTENANCE AND INSPECTION

7.4 Backlight for Liquid Crystal

GOT types
A985GOT-V A985GOT-TBA-V, A985GOT-TBD-V
A985GOT A985GOT-TBA, A985GOT-TBD, A985GOT-TBA-EU
A975GOT-TBA (Hardware version C or earlier)
A975GOT-TBD (Hardware version A)
A975GOT
A975GOT-TBA (Hardware version C and above)
A975GOT-TBD (Hardware version B and above)
A975GOT-TBA-B, A975GOT-TBD-B, A975GOT-TBA-EU
A970GOT-TBA (Hardware version C or earlier)
A970GOT-TBD (Hardware version A)
A970GOT-TBA (Hardware version D and above)
A970GOT
A970GOT-TBD (Hardware version B and above)
A970GOT-TBA-B, A970GOT-TBD-B, A970GOT-TBA-EU
A970GOT-SBA, A970GOT-SBD, A970GOT-SBA-EU, A970GOT-LBA, A970GOT-LBD A9GT-70LTS Back light
1 Note that the A9GT-70LTT backlight and A9GT-70LTTB backlight are not compatible with each other.
7 - 3
The GOT contains a backlight for the liquid crystal of the display device.
The luminance of the back light lowers as it is used.
Change the backlight if the screen of the display device has become difficult to look at
due to the reduced luminance of the backlight. (The screen save and back light OFF
functions of the GOT are used to prolong the service life of the back light. For details,
refer to the GOT-A900 Series Operating Manual (GT Works Version5/GT Designer
Version5 compatible Extended·Option Functions Manual).)
The replacement backlight changes with the GOT type. The backlights that may be
used with the GOTs are as follows.
Remarks
Confirm the hardware version of the GOT on the rating plate applied to the back of
the unit.
MITSUBISHI
GRAPHIC OPERATION TERMINAL
MODEL
A970GOT-TBD
IN 24VDC POWER MAX40W
DATE 9812 B A
MITSUBISHI ELECTRIC CORPORATION
MADE IN JAPAN
Type
BD992C032H16
MELSEC-GOT
Backlight Used
A9GT-80LTT Backlight
A9GT-70LTT Backlight
A9GT-70LTTB Backlight
A9GT-70LTT Backlight
A9GT-70LTTB Backlight
B A
Hardware Version
7 - 3
1
1
1
1