Eizo FlexScan T57S, Руководство пользователя

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34
7 TROUBLESHOOTING
• 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.)
• Allow 30 minutes for the monitor to warm up.
• Adjust the convergence using the Convergence
feature in the ScreenManager’s Screen menu.
See page 10.
• This problem can occur when using a BNC
connection and the termination switch is set
incorrectly. The termination switch should be set
to 75 ohms for connection to a single monitor.
See page 27.
• 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 24 for full details.
Color problems
1) The entire screen appears
bluish or reddish.
2) Color purity is not uniform.
3) Misconvergence of colors.
(red, green, blue)
Others
1) The monitor beeps or hums.
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.