Operation Manual
Bosch HD LCD Monitors Troubleshooting | en 35
Bosch Security Systems, Inc. User's Manual F.01U.272.027 | 1.0 | 2012.08
Incorrect colors Select a color temperature in the Color Tone 
menu.
- or - 
Use the Reset function to reset to the default 
settings.
The error message “Out 
of Range” is displayed
PC is operating with either a resolution or timing 
mode that is not supported by the monitor. 
Change the PC timing mode to one of the valid 
combinations below:
– 640 x 480 (60/72/75Hz)
– 720 x 400 (70Hz)
– 800 x 600 (60/75Hz)
– 1024 x 768 (60/75Hz)
– 1280 x 768 (60Hz)
– 1280 x 960 (60Hz)
– 1280 x 1024 (60Hz)
– 1366 x 768 (60Hz)
– 1600 x 1200 (60Hz)
– 1920 x 1080 (60Hz)
Problem Solution










