Clarity SN-4620-1080 Benutzerhandbuch

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• When you press the 

SETUP

 button. 

Retry on lost signal occurs only when the present signal 
(picture) disappears or changes in some way. If this item is 
not checked, the Bay Cat X will not try to sync to a new 
signal. Keep this menu item checked.

Note that searching will not happen just because the pic-

ture goes black. Black, from video or from a computer, is a 
valid picture. The signal itself (the sync pulses) must be lost 
to trigger a search. 

The several Do items in this menu will, if checked, happen 
in these situations:

• If a new signal is acquired, either through a search to a 

different connector or because source picture changed 
modes, such as from WXGA to UXGA, each of the 
checked items occurs in the order listed in the menu.

• When you press the 

SETUP

 button on the remote, each 

of the checked actions occurs in the order given in the 
menu. 

Do Quick Black/White Levels searches for the bright-
est and darkest pixels in the picture and adjusts to these. 
Black and White Levels are best done semi-automatically 
(see “Adjusting Levels for Analog Computer Sources” on 
page 28) so leave this unchecked. 

Do Frequency and Do Phase find the frequency and 
phase (separately) of the computer picture and adjust to 
them. This works best on a picture that has lots of sharp 
changes in brightness, such as text (adjacent white and 
black pixels). 

Do Position centers the picture on the screen. 

The Bay Cat X has a ten input memories for storing the 

most recent attributes of the pictures it displays. When a 
new picture arrives that is near enough to a previous type, it 
uses the stored attributes rather than automatically adjust-
ing brightness, contrast, frequency, etc. 

For example, suppose the Bay Cat X sees an analog 

WXGA picture and auto-adjusts everything in the Auto 
Options Menu. Then you change the Brightness and Con-
trast. Then you change computers and feed in a UXGA pic-
ture. 

If you now switch back to the computer with the WXGA 

picture, Bay Cat X will use the Brightness, Contrast, as 
well as other settings, from the last time it saw a WXGA 
picture.

✎

Aspect Ratio is specific to the source, which 
means it applies to all modes. It does not change 
when the system recalls a memory from cache.

The 

SETUP

 button on the remote starts the “Do” pro-

cesses. Each Do that is checked 

 will begin, one at a 

time, until all are adjustments completed. 

The capture menu is used to create a custom splash 

screen that appears when the unit is turned on or the CUR-
TAIN button is pressed and in the Miscellaneous menu 
(see “Advanced Options > Miscellaneous Settings” on 
page 94), Curtain Pattern is set to Logo.

To capture a screen image, do the following:

1. Display the image you want to capture. 

✎

You may capture a portion of the image or the 
entire screen; the larger the area captured the 
longer the process.

2. On the Logo Capture menu (Main > Advanced > 

Capture Custom Logo) select Position to specify the 
on-screen position for the custom splash screen. 
Choices are:

Middle Left

Centered top/bottom at the left side of the 
screen

Middle Center

Centered on the screen, both top/bottom 
and left/right

Middle Right

Centered for top/bottom, at the right side 
of the screen

Bottom Left

At the bottom left corner of the screen