Random Access Adjustment Mode
7-12
5976194 BARCOCINE 9 31012002
Vertical Sync Reference
Why necessary ?
DIRECT: This sync processing has the disadvantage that glitches and other disturbances in the video signal sometimes get passed
and hence may cause problems in the image.
INDIRECT: This sync processing throws away any disturbances that are not really sync signals. By source switching a rolling effect
on the image can occur. This sync processing is preferred especially with low quality material.
How to change the vertical sync reference ?
1.
Push the cursor key
é
or
ê
to select 'V Sync Ref' (menu 1).
2.
Press ENTER to toggle between 'direct' and ' indirect'.
Default position : indirect.
menu 1
Clamp Gating
Why necessary ?
Clamp Gating is useful when protection signals are present in the vertical interval of the video signal that would otherwise confuse
the LiMoPro
How to change the Clamp Gating ?
1.
Push the cursor key
é
or
ê
to select 'Clamp Gating' (menu 1).
2.
Press ENTER to toggle between ON and OFF.
Default position : OFF.
menu 1
Select with
é
or
ê
then <ENTER>
<EXIT> to return.
LINE MULTIPLIER
TIME BASE CORRECTION
LUMINANCE DELAY
V SYNC REF :
INDIRECT
CLAMP GATING : OFF
FACTORY PRESET
WARNING : ADVANCED
ADJUSTMENT SHOULD BE
PERFORMED ONLY BY QUALIFIED
PERSONNEL
Select with
é
or
ê
then <ENTER>
<EXIT> to return.
LINE MULTIPLIER
TIME BASE CORRECTION
LUMINANCE DELAY
V SYNC REF : INDIRECT
CLAMP GATING :
OFF
FACTORY PRESET
WARNING : ADVANCED
ADJUSTMENT SHOULD BE
PERFORMED ONLY BY QUALIFIED
PERSONNEL
Factory Preset
What can be done ?
All settings for the line multiplier can be set to factory preset settings.
What are the factory preset settings ?
The factory preset settings are :
Time base correction : on
Luminace delay : 0
Vertical sync reference : indirect
Clamp gating : off