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IRECTION KTI106052, REVISION 10  SERVICE MANUAL
Chapter 6 - Service Adjustments 6-3
6-3-2 LCD Brightness
Adjusting the LCD brightness is one of the most important factors for proper image quality. 
If this is set incorrectly, the Gain, TGC, Dynamic Range and even Acoustic Output may have to be 
changed more often than necessary to compensate.
The proper setup displays a complete gray scale. The lowest level of black should just disappear into 
the background and the highest white should be bright, but not saturated.
To adjust the LCD Brightness:
1.) Press the UTILITIES
 key on the keyboard.
2.) In the “Utilities” menu on the left side of the screen select SYSTEM
 to invoke the setup desktop.
3.) Select the 
USER SETTINGS page.  
4.) Select the appropriate value from the pop-up menu.
5.) Close the Setup window with the SAVE&EXIT
 button.
Figure 6-2  System Setup - User Settings