SW-D8000U, 16CH. COLOR VIDEO MULTIPLEXER
JVC PROFESSIONAL, IMAGING PRODUCTS 39
The
SW-D8000U
will display the text
‘N/A’
if a camera is not detected on tape for 8 or more
consecutive cycles during Playback. And if it is not flagged as a video loss camera the warning
message
‘N/A’
will display signifying that it is
N
ot
A
vailable. This is a warning message only,
and can appear during Playback on full-screen or multi-screen formats on Monitor-A.
Several circumstances can cause the
‘N/A’
indication:
q
The camera may not have been in the record list at the time of recording.
q
The camera may have been disabled at the time of recording.
q
The images for that camera on tape have been corrupted and cannot be decoded at
time of Playback.
q
The VCR Play speed is very slow.
This indicator helps the operator to tell the difference between images that are not being
updated during Playback and images that are being updated from tape but have no movement
within the image.
The indicator
‘A’
will be displayed with the corresponding camera image on Monitor-A if there
was an active alarm at the time that the recording was made.
Adjusting VCR brightness and contrast:
The
SW-D8000U
provides a simple front panel adjustment to digitally adjust the
contrast and brightness of the Playback signal from the VCR. (This can also be
used to compensate for some VCRs, which output a higher or lower video signal
level than the standard.)
Select PLAY mode and then select the Playback camera image to be enhanced full-screen on
Monitor-A. Use the arrow keys to adjust the signal.
Brightness:
Use the up/down arrow keys to adjust the brightness.
Contrast:
Use the left/right arrow keys to adjust the contrast.
3.7.13
SYSTEMVIEW MENU
This menu is provides a view of all settings and parameters of your multiplexer. It is a
reference list only and cannot be changed except through accessible installation menus.