User`s guide

The System
Setting Up the System
Revision D.0 1-13
ssn February 10, 1999 C:\WINNT\Profiles\dapowell\Desktop\D.0 Books\CD FILES SONOS
D.0\System Basics D.0\Frame Files\1CH.FM add.2
Calibrating the Monitor
CAUTION You must calibrate the monitor lighting correctly, or improper adjustment of
system controls can occur. This can result in poor real-time image quality, VCR
recording quality, or print quality.
There are two versions of SONOS monitor. You calibrate one using brightness/
contrast dials. You calibrate the other using brightness/contrast push buttons.
Calibrating monitors with brightness/contrast dials on the front
1. On the monitor, turn the contrast dial up just until the top grayscale bar
looks pure, bright white. Once it looks pure white, do not continue to
turn the contrast dial.
Tip: Adjust monitor
lighting when the
ambient room lighting
changes, such as for
bedside studies.
Black grayscale bars
White grayscale bar
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