
Backlight Replacement Guide
Thank you for purchasing the PS300-BU00 replacement backlight.
Be sure to read the following Backlight Replacement Warnings prior to replacing your
GP/GLC’s backlight.
This replacement backlight package contains the following:
GP/G LC Model Bac klight Model No.
GP-2300L
GP-2301L
GP-2300S
GP-2301S
GLC2300L
If this backlight is not appropriate for your GP/GLC or does not function correctly, please
contact your local authorized GP/GLC representative.
PS300-BU00
WARNINGS
• Be sure the GP/GLC's power cord has been disconnected prior to changing the backlight. When the GP/GLC's power cord is connected and the
GP/GLC is ON, high voltage runs through the wires in the backlight area do not touch them!
• When the GP/GLC's power cord has just been disconnected, the backlight area is still very hot! Be sure to wear gloves to prevent being burned.
• The backlight is very fragile. Do not touch the glass tube directly or try to
remove its power cord. If the glass tube breaks you may be injured.
• Do not allow water, oil or fingerprints to remain on the tube, since they
can all reduce the backlight's life.
• When replacing the backlight, be sure to use the correct model backlight. (Model No: PS300-BU00)
Package Contents
- One (1) Replacement Backlight (Model:PS300-BU00)
Items Required When Changing The GP/GLC's Backlight
- Phillips screwdriver (no. 2) for GP/GLC's cover attachment screws.
- One pair of clean (preferably new) cotton gloves.
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Backlight Replacement
Use the following steps to change the backlight.
The backlight unit includes both the tube and holder. Do not attempt to separate the two, since the unit could break and cause an injury.
GP-2300L/2301L/2300S/2301S, GLC2300L Series Unit Backlight Replacement
1) Turn OFF the GP/GLC unit's power
supply. Unscrew the unit's two (2)
Rear Cover attachment screws.
Since the attachment screws
are small, be sure not to lose
them or allow them to fall inside
the GP/GLC's case.
2) Remove the unit's two (2) top face
attachment screws.
The attachment screws removed in
step 1 and step 2 are different
lengths. Be sure to use the correct
type when reattaching the screws.
3) Pull the unit's Rear Cover straight up
to remove it.
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4) Detach the backlight unit’s power
connector from the display module
by grasping both of the connector’s
removal prongs and pulling gently
upwards.
Do not pull the connector so
strongly as to stretch or break
either of the connector wires.
5) The upper portion of the display
module has two lock tabs. To separate the display module from the
Red
Removal Prongs
White
unit’s front cover, push in on these
tabs and lift the module up slightly.
6) To remove the backlight, press in on
the left side’s attachment clip while
pushing upwards.
Lock Tabs
7) Continue to push the backlight up
until it is free of the holder.
8) To insert the new backlight, simply
reverse step 7.
Attachment Clip
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9) To reattach the display module and
the front face cover, simply reverse
step 5.
Red
White
10) To reattach the backlight power
connector to the display module,
push the connector end into the
display module’s power receptacle.
Be sure the connector’s wires are
Removal Prongs
aligned as shown in the figure, with
white on the right and red on the
left. (Reverse of step 4)
11) Reattach the front and rear face
covers by reversing steps 1 to 3.
• Be sure not to pinch or cut any of the GP/GLC unit's internal wiring
when closing the case.
• If any of the attachment screws becomes misplaced, check to be sure
that they have not fallen inside the GP/GLC. If a screw has fallen inside the GP/GLC, do not connect the unit’s power cord until it has
been removed.
After changing the backlight, be sure to check that your GP/GLC display operates
correctly. If a problem occurs, contact your local GP/GLC distributor.
Note
Please be aware that Digital Electronics Corporation shall not be held
liable by the user for any damages, losses, or third party claims arising
from the uses of this product.
Digital Electronics Corporation
8-2-52 Nanko Higashi, Suminoe-ku, Osaka 559-0031, Japan
URL: http://www.pro-face.com/
© 2001 Digital Electronics Corporation
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