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SECTION 3 ADJUSTMENTS
< RZ670/RW630 >
1. Adjustment item and a procedure
When the following parts are disassembled or replaced, please adjust the items according to the table below.
1. 1. Lighting area adjustment
1. 1. 1. Confirmation of the lighting area
1. Check if any shade is visible in the DMD effective display area.
・ Make the projection environment as dark as possible, and
project an all-white and all-black pattern (internal test
pattern) for this check.
2. When the Lighting area interferes with the effective area, adjust the
Lighting area (relay lens holder position).
1. 1. 2. Adjustment procedure of the Lighting area
1. Open the sheet of the adjustment part.
2. Loosen the two fixation screws with a hexagon wrench (2.5mm).
DMD block / Each Analysis block part
Replaced Component
Remarks
Adjustment Item
1.1. Lighting area adjustment
DMD block (Lens Mounter)
Phosphor wheel, Trimming wheel
When a power supply was cut during shift /
focus movement, carry it out.
focus movement, carry it out.
1.2. Lens calibration
1.3. Auto index calibration
1.4. EEPROM data transfer
1.6. LD unit runtime reset
A-P.C.Board
Copy the EEPROM data to the new one from
the old A-P.C.Bboard.
the old A-P.C.Bboard.
LD unit
1.5. Model information setup
A-P.C.Board
When EEPROM data transmission was finished,
it is not necessary.
it is not necessary.
Lighting area
Effective area
Adjustment sheet
Adjustment screw (2)
Adjustment screw (1)
fixation screws
Torque：70±10 N･cm
Torque：70±10 N･cm
ADJ - 2
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