Barco DP2K SLP Series, Service Manual

Page: 179 / 410

R5906848 /04 DP2K SLP Series 179
U
D
SIDE VIEW
P
F
TOP VIEW
P
F
L
R
+50%
-50%
-30%
+30%
U
D
L R
P
F
+50%
-50%
-30% +30%
Image 16-11
P DMD.
F Field of view.
It ’ s mechanical possible to shift outside the recommended field of view (±90% UP/DOWN and ±50%
LEFT/RIGHT), but this will result in a decline of image quality depending on the used lens and the
zoom position of the used lens. Furthermore, shifting too much in both directions will result in a
blurred image corner.
How to shift the lens of the DP2K-SLP Series ?
1. Use the up and down arrow buttons on the Local Keypad to shift the lens vertically and use the left and
right arrow buttons on the Local Keypad to shift the lens horizontally .
SHIFT
Image 16-12
How to zoom in or out?
1. Use the “ + ” and “ - ” zoom buttons on the Local Keypad to zoom in or out.
ZOOM
Image 16-13
How to focus?
1. Use the “ + ” and “ - ” focus buttons on the Local Keypad to focus the image on the screen.
FOCUS
Image 16-14
Take into account that the lens focus may slightly drift while the lens is warming up from cold to
operation temperature. This is a typical phenomenon for projection lenses used with high brightness
projectors. The operation temperature of the lens is reached after approximately 30 minutes
projection of average video.
Button backlight colors
• BLUE : The default backlight color of the Shift, Zoom and Focus buttons is blue which indicates that the
button is enabled.
Lens Holder