GE H45011DT, Service Manual

Page: 247 / 594

GE M
EDICAL
S
YSTEMS
D
IRECTION
2392751-100, R
EVISION
3 V
IVID
™ 4 S
ERVICE
M
ANUAL
Chapter 6 - Service Adjustments 6-9
Section 6-6
Vivid™ 4 17" Monitor Operation & Image Quality Calibration
6-6-1 Monitor Operation
The settings that can be adjusted on the Vivid™ 4 17" monitor are the features that affect image quality,
namely
Contrast and Brightness . The controls for these settings may be accessed directly from the three
adjustment buttons located on the front of the monitor, as shown in Figure 6-4 below. .
NOTE: All display monitor controls, other than the contrast and brightness controls, are factory adjusted for
optimum settings and usually do not require further adjustment. The service representative adjusts the
display monitor
to the user’s preference.
To make adjustments to the Contrast and/or Brightness settings, follow the instructions in the following
Image Quality Calibration section, on page 6-10.
Figure 6-4 17" Monitor Adjustment Controls