5
USB output voltage check
1. Equipment and checking procedure is the same as detailed in the service manual.
1V check and adjustment
1. Equipment and adjustment procedure is the same as detailed in the service manual.
2. Condition:
(a) Timing mode is 1024x768@99Hz – select [Quantum Data>801 Formats>Cab 3 =
1024x768@99Hz]
(b) Pattern is Raster – select [Quantum Data>801 Patterns>Raster].
Raster centering
1. Equipment is the same as detailed in the service manual.
2. Condition:
(a) Timing mode is 1024x768@99Hz – select [Quantum Data>801 Formats>Cab 3 =
1024x768@99Hz]
(b) Pattern is Green Frame – select [Quantum Data>801 Patterns>Green Frame].
3. In the color and convergence page, set the G cutoff to maximum at 0xFF to see the
edge of the raster.
4. Adjustment procedure is the same as detailed in the service manual.
Regulation check and adjustment
1. Equipment and checking procedure is the same as detailed in the service manual.
2. Condition:
(a) Timing mode is 1024x768@99Hz – select [Quantum Data>801 Formats>Cab 3 =
1024x768@99Hz]
(b) Pattern is “Regulate” – select [Quantum Data>801 Patterns>Regulate].
3. Adjustment – use the “H EHT Comp” and “V EHT Comp” scroll bars in the color
and convergence page to adjust the regulation.
CG check and adjustment
1. Equipment and adjustment procedure is the same as detailed in the service manual.
2. Condition:
(a) Timing mode is 1024x768@99Hz – select [Quantum Data>801 Formats>Cab 3 =
1024x768@99Hz]
(b) Pattern is X-Hatch White – select [Quantum Data>801 Patterns>X-Hatch White]. Use
the RGB buttons on the 801GF for manual control over the color displayed.
(c) Ensure that the H/V static controls are at the default position 0x7F.
Focus check and adjustment
1. Equipment and adjustment procedure is the same as detailed in the service manual.
2. Condition:
(a) Timing mode is 1280x1024@75Hz – select [Quantum Data>801 Formats>Cab 3 =
1280x1024@75Hz]
(b) Pattern is Focus – select [Quantum Data>801 Patterns>Focus]+ [Quantum Data>801
Controls>Reverse]. After adjustment do [Quantum Data>801 Controls>Reverse].
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