Hitachi CP-WU5500 User Manual page 44

Operating
5. DIMMING LEVEL
Adjusts the brightness of the projectors which are using Blending.
Using the ◄/► buttons to adjust the dimming level.
6. WHITE BALANCE
Adjusts the white balance of the whole screen.
6.1 OFFSET
OFFSET adjustments change the color intensity on the whole tones.
6.2 GAIN
GAIN adjustments mainly affect color intensity on the brighter tones.
NOTE
• The positional deviation of the screen may occur after installing
the projector over time. In that case, perform the screen adjustment again to
correct the positional deviation.
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