Color problems

1)The entire screen appears bluish or reddish.

2)Color purity is not uniform.

E

•The CRT is not warmed up. Allow 30 minutes for the monitor to stabilize.

•Allow 30 minutes for the monitor to warm up.

•Degauss the screen. (Use the degaussing feature in the ScreenManager’s 'Others' menu. See page 22.)

Explanation of the Characteristics of CRTs

When the monitor is not fully warmed up, the screen may look slightly colored, e.g. reddish or bluish. This phenomenon is due to the unstableness of the electron gun during its warm-up period. Please wait for about 30 minutes until the monitor stabilizes in order to gain its proper color.

Others

1) The monitor beeps or hums.

2)Control Pad “ENTER key” does not operate.

3)AUTO-SIZING button does not operate.

•The monitor emits a humming noise when executing automatic degaussing at power-ON. This is not a problem.

•The monitor beeps at any time. This is not a problem. See page 23 for full details.

•The Adjustment Lock is probably on. To unlock: switch off the monitor power, then hold down the AUTO-SIZING button and switch the monitor back on. See page 25.

•The Adjustment Lock is probably on. To unlock: switch off the monitor power, then hold down the AUTO-SIZING button and switch the monitor back on. See page 25.

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