GP-577RT交換用バックライト取扱説明書 - Pro-face
Contents
1. D 0 PD DDD DDDD DD DDD DD DD DU D 0 DD DDD 0000000000000000 0 0 0000000000000000 S0000000000000000000 U UD 000000000000000000 0 D D D U UD 00000000000000 00 00000000000000 S00000000000000U0000 00000000000000000000000 Esg 0000000000000000 U D U 00000000000000000 00000000000 00000000000000000 HED 110101111011 10 0000000000000 00000000000000000GO0000000000000000000 l U D D D D D D D U U U D U U U UD UD DD DD D D D D D D D D D D D 0 0 0 U 0725 53 4154 0 000000000 050672 G577RT BLOO M01 1998 11 DIGITAL ELECTRONICS CORP2. S 77RT UOUODOUOUUUUUODOE DD DD 925771 D 0 DD D 570 T 1 Rev E GP577R TCK GP577RT BLOO M5 QC300 TC 00000000000000000000000000000000 0725 53 4154 0 U U 0 U oo GD D D D DD 0 D D U U D D D D D D D U U D D U D 100000000000000 7 ee C S S IU 0 GP sS0U00000000000000000 2 57711 0 D GP577RT BL00 MB D 000000000 l u 10 0 O0 577RT BLOO M5 OU 00000000 000 0000000000000 D00 00000 U UD D D 0 0 D D D D D D D D D D D D 0 D D D D D 0 0 U BU U UD 20 DD 0 D U U 0 U MEMOO 0 0 0 D D D D D D D D 0 D 0 0 0 D D D D D D 0 0 D D D D D 0 R U UD D 0 U D D D D D UD 0 D D D D
3. BLOO MS backlight Package Contents 0 2 Replacement Backlights Model GP577RT BLOO MS 0 4 attachment Screws If original screws are misplaced Items Required When Changing The GP s Backlight 0 Phillips type screwdriver no 2 for GP s rear cover attachment screws 0 Phillips type screwdriver no 0 for backlight unit s metal cover 0 One pair of clean preferably new cotton gloves Also a small container for the removed attachment screws may help to prevent them from becoming lost or misplaced R Backlight Replacement This unit has two backlights one at the top and one at the bottom The following explanation is for changing the top backlight To change the bottom backlight simply repeat the procedures shown here in the same order aN The backlight unit mentioned in the above information should be Note changed using the entire i e bulb and holder unit 1 Turn the GP s power OFF i e disconnect the GP s power cord Use a Phillips screw driver to remove the case s two rear attach ment screws and pivot the rear cover open starting from the top of the unit 2 The cover is fastened at the bottom and hinges open The rear cover cannot be com pletely removed If you attempt to remove it you may break the Lower Section cover 3 Disconnect the upper backlight s power connector 4 Loosen the upper and l
4. Check if the screen displays correctly If this backlight package is not appropriate for your GP unit please contact your local authorized GP representative for instructions DIGITAL ELECTRONICS CORP
5. GP 577RT Backlight Replacement Guide Thank you very much for purchasing the GP 577R Series replacement backlights Be sure to read the following Backlight Installation Cautions before attempting to change the backlights This replacement backlight package contains the following Unit Type Replacing the Backlight Model GP570 TC21 Rev E GP577R TC GP577RT BLOO MS GLC300 TC If this backlight is not appropriate for your GP unit or does not function correctly please contact your local authorized GP representative for instructions Backlight Installation Cautions Warning Whenever changing the Backlight be sure the GP s power cord has been disconnected When the GP s power cord is connected and the GP is ON high voltage runs through the wires in the backlight area do not touch them When the GP s power has just been turned OFF the backlight area is still very hot Be sure to wear gloves to prevent being burned e Since the backlight is made of thin glass handling it roughly may cause it to break Therefore be careful when installing the backlight not to either push or pull it too strongly A Change the entire backlight unit i e both the tube and holder L Do not allow water oil or fingerprints to be left on the tube since they important Can all reduce the backlight s life This backlight is different from the GP 577RS unit s backlight Be sure to use only the GP 577RT unit s GP577RT
6. ower backlight unit holder attachment screws and remove the upper backlight unit s metal cover Since the attachment screws are small be sure not to lose them or allow them to fall inside the GP s case 5 Remove the old backlight unit 6 Insert the new backlight into the unit 1 O The eee ae 6 upper and lower units Be sure to AAA confirm that the backlight you are mporan replacing is the correct unit by looking at the backlight s connector side face If the backlight has an arrow here it should be used to replace only the upper backlight fener can 7 Insert the metal backlight cover s three gers gt ecton positioning tabs into the backlight s three positioning slots Next retighten the C 5 covers two attachment screws 8 Reattach the backlight unit s power con nector Repeat these steps for the GP s bottom backlight unit 9 After both backlight units are changed and the power connectors reattached close the rear case and reattach the _ case s two attachment screws p Z Besure not to pinch or cut any of the L GP s internal wiring when closing the Important case If any of the attachment screws be comes misplaced check to be sure that they have not fallen inside the GP If a screw has fallen inside the GP do not connect the unit s power cord
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