User Guide

RH-20
CCS Technical Documentation
Page 84 Copyright Nokia. All rights reserved. Issue 1 10/2003
LCD Contrast Tuning
Extra equipment not needed.
This function is used to calibrate the LCD Contrast.
Must be done when LCD module is changed and there is considerable difference in the
contrast.
Select Testing => Display Tune
Move the sliders to reach good LCD contrast.
Close the ”Display tune” dialog to end tuning.