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17.10Phase adjustment for Computer signals
About Phase adjustment
When displaying computer patterns or graphics which are very detailed (tilting, vertical stripes, etc..) jitter in picture (missampling)
may occur , causing horizontal stripes in portions of the screen. Should this occur, adjust 'Phase' for optimum computer image.
How to adjust the Phase
1. Check if the active source (File) is a RGB or YUV input signal.
2. Select the ADVANCED SETTINGS menu (menu 17-8).
3. Select item PHASE by rotating the jog dial on the Master or the up/down arrow keys on the Remote Control. (menu 17-23)
4. Press the jog dial on the Master or the key ENTER on the Remote Control to confirm.
The corresponding bar scale appears on-screen and in the graphical display of the Master. (image 17-10)
5.
Adjust the Phase:
-
With the Remote Control: press the ← and → key to refine the jitter.
-
With the jog dial on the Master: rotate the jog dial to the left or to the right to refine the jitter.
Note: Don't mix up with wrong number of total pixels. If the jitter doesn't disappear with the phase adjustment, check the total
number of pixels. (Best image = pixel on pixel off pattern. For example: shut down screen of a PC)
6. Press EXIT on the Remote Control or press the jog dial on the Master to return.
Advanced Settings
Aspect Ratio
Position
Pip Configuration
Blanking
Phase
Input Balance
Back
Menu 17-23
Image 17-10
17.11Gamma Correction
Gamma Correction
Gamma is an image quality enhancement function that offers a richer image by brightening the darker portions of the image without
altering the brightness of the brighter portions.
Gamma correction as well as Color Temperature set up are available ( = appears in the on-screen menu and
graphical display) ONLY when the display is remotely addressed with its unique address (Local settings) or
selected via the Display list.
R5976468 CINE VERSUM SYSTEM 03112003
17. Adjusting the Picture
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