GE LOGIQ 5 PRO, Service Manual

Page: 189 / 462

GE M
EDICAL
S
YSTEMS
D
IRECTION
2380207 , R
EVISION
7 LOGIQ™ 5 PRO S
ERVICE
M
ANUAL
Chapter 6 Service Adjustment 6 - 5
6-4-1 Contrast and Brightness Adjustment
(cont’d)
2.) Press the Adjustment button (+, 2) to increase contrast (or brightness).
3.) Press the Adjustment button (-, 3) to decrease contrast (or brightness).
The amount of contrast (or brightness) is shown on a slide bar on the screen. Refer the
following table for the setting.
Record the final brightness and contrast settings and leave this information withe the system. Generally
speaking, do not change the controls once they have been set, the display becomes the reference for
the hard copy device(s).
NOTE: After readjusting the monitor’s Contrast and Brightness, readjust all preset and peripheral
settings.
Table 6-34 Contrast and Brightness Recommended Setting
Room Condition
Monitor Adjustment
Contrast Brightness
Dark room
50 40
Dim room 60 35
Bright room
70 30
room for Cardiology 80 20