Siemens SIMOMED HM, Service Instructions Manual

Page: 20 / 24

20 Adjusting the Max. Brightness/Contrast
SIMOMED HM RA52-060.061.01.07.02 Siemens AG
07.02 TD SD 21
Page 20 of 24
Medical Solutions
Brightness / Contrast Basic Setting
•
The monitor must be on for at least 20
minutes"
•
Select the test pattern for the particular
system.
•
Select the “Adjustment video amplifier”
window in the SSW under:
=> Adjustment => Video amplifier
•
Select the Cutoff‘s button (cutoff is per-
formed).
•
Select the Max. Background button. Us-
ing the slider for maximum background,
set the value from the table
(Tab. 3 / p. 22)
for Max. Background.
Note: A dark monitor image is generated
by selecting the button.
•
Select the Max. Contrast button.
- Using the slider for Maximum Contrast,
set the value for Max. Contrast in the
100% white field from the table
(Tab. 3 / p. 22) .
- Using the Brightness slider, set the val-
ue for Max. Brightness in the 0% field
from the table
(Tab. 3 / p. 22) .
- If necessary, repeat both adjustments.
Fig. 7: Adjustment Brightness/Contrast
Pos. 1 Button for Cutoff
Pos. 2 Button and slider for max. Background
Pos. 3 Button for Contrast adjustment
Pos. 4 Slider for maximum Contrast adjustment
Pos. 5 Slider for Brightness adjustment
Pos. 6 Button for Contrast adjustment
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3
2
4
5
6