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SW-D8000U, 16CH. COLOR VIDEO MULTIPLEXER
q
The tape is not compatible with the decoding format selected by the programmer.
In the event that the tape was actually recorded on either a SW-D8000U, compatible
multiplexer or an alternate multiplexer, but is not correctly decoded, first check to see that the
PLAYBACK FORMAT
correct
To view tapes which were not decoded:
With the VCR Playing back a tape, press
input. It should be clear from the undecoded Playback video if the video is multiplexed or not,
as several camera images will be overlaid on each other.
3.7.10
ALARM HISTORY
An alarm history is kept in a cyclic buffer. History data, including the camera number and time
and date is kept in memory for up to 100 events. The most recent 100 alarm events can be
viewed on-screen in this menu.
A table will appear, allowing you to browse forward and backwards among the last 100 alarmed
events. Each event relates the time of occurrence with an alarm-input number. The RS-232
remote control capability allows an operator to upload the alarm history to a PC or a similar
controlling device.
3.7.11
OPERATOR PASSWORD
The operator password may be changed in this menu item:
3.7.12
NORMAL RECORD SPEED
Unless VEXT (VCR sync pulse, installer programmed) is used, it is important that the SW-
D8000U be programmed with the same record speeds as those to which the VCR has been set
NORMAL
ALARM
for
and
Time-lapse VCRs are usually capable of dual speed operation, allowing two different speeds of
NORMAL
recording during
usually the faster speed, and normally the fastest that the recorder will go, which is the 2 HR
speed setting for NTSC. Normal time-lapse recording is typically set to a slower speed, such as
12 hour to 960 hour, resulting in a tape saving while no alarm events are occurring. If the VCR
switch input (VEXT) is not active, then the recording speeds in the SW-D8000U menus must
match those set in the VCR. The factory default settings are 2 hour.
JVC PROFESSIONAL, IMAGING PRODUCTS
has been selected in the menus.
FUNCTION
Password Box
Please enter the Password
[____]
[CANCEL]
[OK]
recording.
ALARM
operation and
situations. The
F
PLAY
(
) then
to view the undecoded
ALARM
recording speed is
37
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