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MODEL: WD-52631 / WD-57731 / WD-65731
Vertical Keystone Adjustment
Rotate [A-7] to remove any vertical keystone distortion.
• Rotate [A-7] counter clockwise to increase width at the top of the picture.
• Rotate [A-7] clockwise to increase width at the bottom of the picture.
NOTE:
Picture vertical position may shift during keystone adjustment
After
Making Adjustments:
1) Tighten locking screws [A-3] and [A-4], hand tight only.
2) Tighten locking screw [A-1]. Torque to 29Kg/cm (minimum).
3) Tighten locking screw [A-2] . Torque to 29Kg/cm (minimum).
Rotation Adjustment
•
Loosen [A-4] and adjust [A-3] to rotate the picture clockwise.
•
Loosen [A-3] and adjust [A-4] to rotate the picture counter clockwise.
Summary of Contents for WD-52631
Page 2: ......
Page 42: ...MODEL WD 52631 WD 57731 WD 65731 Page 42 MAIN POWER SUPPLY ...
Page 43: ...Page 43 MODEL WD 52631 WD 57731 WD 65731 xHD5 Engine Fan Supplies PWB SIGNAL VIDEO PATH ...
Page 44: ...MODEL WD 52631 WD 57731 WD 65731 Page 44 PWB DM Video Path ...
Page 45: ...Page 45 MODEL WD 52631 WD 57731 WD 65731 Sound Select Circuitry ...
Page 46: ...MODEL WD 52631 WD 57731 WD 65731 Page 46 Sound Signal Path ...
Page 47: ...Page 47 MODEL WD 52631 WD 57731 WD 65731 Overall Control Circuitry ...
Page 48: ...MODEL WD 52631 WD 57731 WD 65731 Page 48 Command Input Circuit ...
Page 49: ...Page 49 MODEL WD 52631 WD 57731 WD 65731 Lamp Control Circuitry ...
Page 50: ...MODEL WD 52631 WD 57731 WD 65731 Page 50 Short Protect Circuit Light Engine Protect Circuitry ...
Page 51: ...Page 51 MODEL WD 52631 WD 57731 WD 65731 Auto Input Detection ...
Page 52: ...MODEL WD 52631 WD 57731 WD 65731 Page 52 Power Distribution ...
