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6. Menu structure
Barco - OverView D series - Doc-3353-2 - user's manual - Revision 04 - April 2005
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6-22
6.7
Brightness menu
This menu refers to the optical dimmer and can be enabled or disabled.
If grayed out, it has to be enabled by a Barco service technician.
6.7.1
Set brightness
Set Brightness..
Brightness Correction (%) Top
Brightness
OverView DG
Operation
Lamps
Status
Figure 6-33
Brightness menu, Set Brightness
Display Walls consisting of O
VER
V
IEW
D projection modules are adjusted to homogeneous brightness. Therefore all
projectors are individually adjusted to feature this common brightness.
This individual projector adjustment is done after set up of the Display Wall by the Barco Support Technicians. On
the screen, the brightness is measured by means of a lux meter, and the sensor of the optical dimmer (
DIS
) is
calibrated based on this measurement.
The user can adjust the brightness between 100% and 50% by means of the optical dimmer. This adjustment can
be performed via the command
Brightness|Set Brightness
.
To adjust the brightness, proceed as follows:
•
Use the cursor key to highlight
Set Brightness
•
Press
Enter
to select.
The following dialog is displayed to modify the target value:
Value
DIS Value
280
277
Value
DIS Value
280
277
Set Brightness
Figure 6-34
dialog to modify the brightness target value
To edit the target value, proceed as follows:
•
Use the cursor key to activate the input field.
•
Use the numeric keys on the RCU to enter a new target value.
The related DIS value is indicated.
Содержание OverView D Series
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