Ikegami MLW-2420C Instruction Manual page 28

Colour on the screen is pale :
• Is the chroma level set correctly (around 128)? Please Note 128 is the correct level
for Composite video input and Y/C input.
What about the brightness level, is it too high ?
What about the Gamma setting? It should be around 2.2.
When you feed RGB signal or component signal, please check that the R.Offset,
and B Offset or RGB Offset are not too high? If so, put back to normal level.
Colour on the screen is bad :
• With composite video feed and Y/C input,
Is brightness level, or contrast levels correct?
What about Hue or Chroma level on the image setting screen?
Is the colour temperature selection correct?
Are a R.Offset, G.Offset or B.Offset correct on the setup screen for Colour tem-
perature?
• Are the R.Gain, G.Gain, B.Gain or RGB Gain correctly set?
• With RGB input or Component input,
Are the feed signals to the input correct? Is it the correct component signal?
Is there no mistake in the selection of Pb. Or Pr?
Are levels of Brightness, or Contrast correct?
• Is the correct preset selection for colour temperature selected?
Please check R.Offset level, G.Offset level, B Offset level or RGB Offset level of the
colour setup screen.
What about R.Gain, G.Gain, B.Gain or RGB gain of the colour setup screen?
Image size is funny :
• Is it the right signal on the input signal list? If it is the correct signal, then, please
check and adjust H.Position, V.Position V.size or Clock with the Display Control
Setup screen.
Image position is wrong :
• Is it the right signal on the input signal list ? If it is the correct signal, then, please
Check and adjust H.Positon, Clock with the Display Control Setup screen.
The screen image is disturbed :
• Is the clock signal correctly set? You can check it with the Display Control Setup
Screen.
What about the sync signal? Is external sync signal connected for the input signal?
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