3-11
ISS 506 Integration Seamless Switcher • Operation
Adjust the Active Pixels variable to increase and decrease the number of active
pixels, shifting the starting period horizontally on the screen. Adjust the Active
Lines variable to increase and decrease the number of lines.
N
Figure 3-7 shows an image whose active area is improperly set, as indicated by
the dashed lines. If the number of active image pixels that the scaler is set to
scale is less than the amount of actual active pixels that are input, the ISS scales
only the set active area and skips some of the input pixels. This early end to the
scaling process results in an output with fewer pixels than it should, and looks
as if the image is stretched horizontally.
Similarly, if the number of active image lines that the ISS is set to scale is less
than the amount of actual active lines that are input, the ISS scales only the
set active area and skips some of the input lines. This early end to the scaling
process results in an output that has fewer lines than it should, and looks as if
the image is stretched vertically.
Output Configuration menu
Figure 3-8 is a flowchart that shows an overview of the Output Configuration
menu, the submenus, and the available settings.
Polarity combinations
• H-/V- (default)
• H-/V+
• H+/V-
• H+/V+
30 sec.
30 sec. 30 sec.
Next
Next Next
Next
30 sec.
Output resolutions
See the table on the
next page for available
combinations of
resolutions and
refresh rates.
Default: 1024x768
Output frequencies
Default: 60 Hz
Output signal format
• RGBHV
• RGsB
• YUV bi-level
• YUV tri-level
Menu
* This menu is available
only if the optional
scan converter board
is installed.
� This submenu is
available only if the
output type format
(previous submenu)
is RGBHV.
Default
Cycle
Menu
Menu
Menu
Menu
Next
Menu
Menu
Menu
Menu
Menu
Menu
Menu
Output
Configuration
Input
Configuration
Auto
Image
Effects
Configuration
Logo
Capture
User
Presets
Advanced
Configuration
View Comm
Settings
Scan Converter
Configuration
Exit Menu
Press Next
*
Res 1024 x 768
Refresh 60 Hz
Output Type
RGBHV
�
Sync Polarity
H- V-
Figure 3-8 — Output Configuration menu flowchart
