46 en TroubleShooting Guide

High Performance LCD Monitors

 

 

 

 

 

 

 

 

Problem

Solution

 

 

 

 

Vertical or

– Push the down key to activate the Autoset function

horizontal noise

(for VGA inputs only).

 

 

is present in the

-or-

 

 

picture

– Adjust the Clock and Phase in the PC OSD submenu.

 

 

Incorrect colors

– Press the Menu button on the front panel of the

 

monitor, then press the down arrow to select the

 

Color Tone menu. Press the down arrow on the front

 

panel and select Cool, Warm, or Normal.

 

- or -

 

 

 

– Press the Menu button on the front panel of the

 

monitor, then press the right arrow to select the

 

Setup menu. Press the down arrow on the front panel

 

and select Recall to reset to the default settings.

 

 

The error

PC is operating with either a resolution or timing mode

message “Out of

that is not supported by the monitor. Change the PC

Range” is

timing mode to one of the valid combinations below:

displayed

640 x 480; 60/72/75 Hz

 

 

 

800 x 600; 60/72/75 Hz

 

 

 

1024 x 768; 60/70/75 Hz

 

 

 

1280 x 1024; 60 Hz

 

 

 

1600 x 1200; 60 Hz

 

 

 

 

 

 

F.01U.076.723 3.0 2009.03

Installation Manual

Bosch Security Systems, Inc.

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Bosch Appliances UML-192-90, UML-202-90, UML-172-90 En TroubleShooting Guide High Performance LCD Monitors