ED-S3170B (C3S3EA)ED-S3170B (C3S3EA)
3-5 White balance adjustment (visual inspection)
Preparations
1. Perform these adjustments after the N2.R SReset gamma correction before adjustment.H
adjustment described in Section 3-4. Place the cursor on [GAMMA] in the Adjustment
menu, press the [RESET] key and select
[DEFAULT].
Adjustment procedure
1. First, adjust the G color.6. Select GAMMA, SUB-CONTRAST, and G: in the
2. Select GAMMA, SUB-CONTRAST, and G: in the Adjust menu. If the background is white solid,
Adjust menu. If the background is white sporleisds, the [ENTER] key on the Remote control
press the [ENTER] key on the Remote contrtorla smitter to change to [W] monochrome in the
transmitter to change to [G] monochrome in 28-tone grayscale.the
28-tone grayscale.7. Adjust GAMMA, SUB-BRIGHT, R: and B: in the
3. Adjust GAMMA, SUB-CONTRAST, and G: in the Adjust menu so that low-brigtness white balance
Adjust menu so that brightness of 28 stepis best.s is
best.8. Adjust GAMMA, SUB-CONTRAST, R: and B: in
4. Don?t adjust GAMMA, SUB-BRIGHT, and G: in the Adjust menu so that middle-brightness white
the Adjust menu. Because we want to keep tbalance is best.he
best contrast ratio.9. Repeat steps 7 to 8 above, and adjust so that
5. Then adjust colors R and B.brightness white balance of 28 steps is best.
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ACEC
HITACHI
