Installation and Operation, cont’d
USP 405 • Installation and Operation
2-18
Top and Bottom Blanking submenu
To remove noise or extraneous material such as closed captioning, remove scan
lines at either the top or bottom of the screen by adjusting the top blanking or
bottom blanking. Rotate the horizontal Adjust
(
)
knob to adjust the top
blanking from 0 to 237 lines. The default is 0. Rotate the vertical Adjust
( )
knob
to adjust the bottom blanking from 0 to 237 lines. The default is 0.
RGB Delay (Triple-Action Switching
™
) submenu
With Triple-Action Switching, the USP 405 switches to the new sync signal
before switching RGB (video) signals. That allows the display device to adjust to
the new sync timing during a brief delay before displaying the new picture,
which will appear without glitches. Triple-Action Switching is also known as
video mute switching. When the USP 405 is outputting a low resolution video
signal (PAL /NTSC), the RGB delay setting also adjusts the interval that the
video is muted.
Use the horizontal Adjust
(
)
knob or vertical Adjust
(
) knob to select the
blanking period (RGB delay time) from 0 seconds to 5 seconds in 0.1 second
steps. The default is 0.7 seconds.
Enhanced mode submenu
When the Enhanced mode is set “On”, automatic gain control of the video input
signal is enabled. If the input signal is too weak, the signal gain will be
increased, and if the input signal level is excessive, the signal gain will be
decreased.
Enhanced mode is effective only for S-video and composite video input.
From this submenu, use either the horizontal Adjust
(
)
knob or vertical Adjust
( )
knob to specify this mode as “On” or “Off”. The default is “Off”.
PAL Film mode detect (2:2 pulldown detection) submenu
For the currently selected input, set this feature to “On” if the source is PAL video
that originated in film. For standard PAL video sources, such as cameras, set this
feature to “Off” (default).
This setting is available only for inputs 2 – 5.
This feature does not apply to NTSC video sources since film mode (3:2
pulldown) is automatically detected for those signals.
From this submenu, use either the horizontal Adjust
(
)
knob or vertical Adjust
( )
knob to specify this mode as “On” or “Off”.
Reset submenu
The USP 405 can be reset to the default values by depressing the Freeze button
while this submenu is active. Release the button after receiving the “Unit Reset
to Factory Defaults” message (about 2 seconds).
Genlock menu
The following flowchart provides an overview of the Genlock menu and the
options for each submenu setting.
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
