Barco R9002240 - Manual (Page 27)

6-5 5975688 BARCOVISION 1609S 131097
Random Access Adjustment Mode
Select with or
<ENTER> to accept
<EXIT> to return.
Clamp Tuning
Highlight CLAMP TUNING by pushing the control disk up or down and
press ENTER to toggle between NORMAL and RESTORATION.
Select Normal : - for all standard sources and all sources with a
backporch > 0.8µs,
- for sources with noise and spikes in the signal.
Select Restoration
: - for standard sources with a backporch between
0.4 µs and 0.8 µs,
- for sources with sync separate or sync on Green.
Select with or
<ENTER> to accept
<EXIT> to return.
PICTURE TUNING
COLOR BALANCE
SYNC : FAST
PEAKING
CLAMP TUNING : normal
LINE DOUBLER :ON
Sync Fast/Slow Adjustment
The sync function is used to minimize horizontal jittering or tearing at
the top to the displayed image.
Highlight SYNC by pushing the control disk up or down and press
ENTER to toggle between FAST and SLOW.
Note: SYNC is normally used in the SLOW position. For Video and
S-Video the sync is automatically set to FAST.
Select with or
<ENTER> to accept
<EXIT> to return.
PICTURE TUNING
COLOR BALANCE
SYNC : FAST
PEAKING
CLAMP TUNING : normal
LINE DOUBLER
ENTER will toggle Sync between FAST and SLOW
EXIT will return to the random access selection menu
PICTURE TUNING
COLOR BALANCE
SYNC : FAST
PEAKING
CLAMP TUNING : normal
LINE DOUBLER
Select with or
then <ENTER>
<EXIT> to return.
PEAKING
OFF
LOW FREQUENCY
MID FREQUENCY
HIGH FREQUENCY
Peaking
Peaking improves the contours in an projected image.
Highlight PEAKING by pushing the control disk up or down and press
ENTER to display the peaking menu.
During the creation of new settings for a RGB source the correspond-
ing peaking is switched on as default.
For frequencies between :
15 kHz - 45 kHz : Low frequency peaking
45 kHz - 85 kHz : Mid frequency peaking
85 kHz - 135 kHz :High frequency peaking
If another peaking is desired, use the control disk to highlight
'low', 'mid' or 'high' frequency or to switch off the peaking.