ELSA ECOMO 20LCD9, Руководство пользователя

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Troubleshooting
ELSA ECOMO 20LCD99
19
Troubleshooting
Before you refer to ELSA support please check the connections and settings below.
Messages on Display
If the monitor detects no synchronization signal, an incorrect input connection or an input
frequency outside its frequency range, the following warnings will be displayed on the
display.
In such a case please check the connections of the video signal cable and the settings of
your graphics board. These should lie within the permissible ranges.
Problem Check What should I do?
No
picture LED on Are contrast and brightness set to
minimum levels? Increase brightness and contrast
values or press the reset button
LED off – Is the power switch on?
– Is the power supply cord cor-
rectly connected? Check indicator on front of device
and power supply cord connec-
tion
LED blinking – Is the video signal cable con-
nected?
– Is the computer switched on? Check display on front of device
and power supply cord connec-
tion
Abnor-
mal
display Unstable dis-
play Is the input signal frequency out-
side the permissible range? Check specifications of the
graphics board and the monitor.
Flickering Perform the Auto-Setup function
You can use the test picture on the
floppy disk, which enables you to
easily proof the picture adjust-
ments. Check the individual pages in the
On Screen Display menu.
The diskette
cannot be
read Is PC Exchange installed on your
Macintosh? Installing PC Exchange