Read Panasonic PT-RCQ10 / PT-RCQ80 (serv.man3) Service Manual online
ADJ-2
SECTION 3 ADJUSTMENTS
< RCQ10 / RCQ80 >
1. Adjustment item and a procedure
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When the following parts are disassembled or replaced, please adjust the items according to the table below.
Adjustment Item
Replaced Component
Remarks
1. 1. Focus balance adjustment
- - -
Only when using ET-DLE020/ET-DLE035/ET-
DLE060/ET-DLE085/ET-DLE105. When focus bal-
ance between center and periphery of image is lost.
1. 2. Lighting area adjustment
Parts in the DMD block, Lighting block
1. 3. Lens calibration
DMD block, Lens mounter, Stepping motor,
A-PCB
It is necessary if turn off during operating the lens
shift or moved the lens shift by manually.
1. 4. Wheel index adjustment
Phosphor wheel / Color wheel
1. 5. EEPROM data transfer
A-PCB
Transfer the data from old A-PCB to new one
1. 6. Model information setup
A-PCB
Not necessary when the item "1.5. EEPROM data
transfer" was completed.
1. 7. Date and time setup
A-PCB / Lithium battery
Set after completion of the item "1.5. EEPROM data
transfer".
1. 8. LD unit runtime reset
LD unit
1. 9. Pixel shift adjustment
WOB unit
1. 1. Focus balance adjustment
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When the following projection lens is used, the focus balance in the center and periphery of the projected image can be
adjusted on the projection lens side.
- Zoom Lens (Model No.: ET-DLE20, ET-DLE060, ET-DLE085, ET-DLE105)
- Fixed-focus Lens (Model No.: ET-DLE035)
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After attaching the projection lens, adjust the focus with the projector correctly installed against the screen.
1. 1. 1. When the Zoom Lens (Model No.: ET-DLE020, ET-DLE060, ET-DLE085, ET-DLE105) is used
1. Adjust the focus at the center of projected image.
2. Turn the periphery focus adjustment ring by hand to adjust the focus in the periphery of the screen.
Periphery focus adjustment ring
3. Check the focus at the center of the image again and make fine adjustments.
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