8
TLC 2100
271-0498-4852503#
Precautionary
Installation Steps
This product can be used in a mercantile bank to provide positive visual identification
of suspects by recording surveillance video camera images and time and date informa-
tion onto permanent magnetic media (video tape). The time-lapse video cassette
recorder and all other components of the surveillance system must be properly
installed, tested, and maintained to fulfill this function. Carefully follow the instruc-
tions presented here and elsewhere in the manual.
High resolution time-lapse recording requires high quality tape for satisfactory
performance. The following brands meet the manufacturer’s critical specifications:
•
GYYR
•
BASF
•
MAXELL
•
TDK
1.
Secure surveillance equipment to prevent unauthorized access.
2.
Supply secure power to all system components. Dedicate power circuits to
surveillance equipment to prevent overloading or shorting the circuits. Limit
access to the surveillance system circuits breakers, switches, and equipment
power cords.
3.
Ensure all surveillance system components are operationally compatible. Dwell
times of any accessory switching equipment must be compatible with time lapse
recording speeds.
4.
Carefully plan the alarm triggering of components to ensure compatible operation
(alarm hold, duration, sequencing, etc.) Alarms may be recorded at all speeds.
The 2 hour speed records more pictures, providing an increased chance of
capturing a subject’s face on tape. However, more tape will be used in the process.
There is a greater chance the video cassette will run out of tape, especially if alarms
occur frequently. The time-lapse speeds record fewer pictures, but can record
longer without tape changes. Because time-lapse recording methods are used, the
speed of the recording has no effect on image resolution.
Cautions and
Warnings
5.
Thoroughly test the completed surveillance system installation before use. Per-
form test recordings at the time-lapse speeds to be used and test system performance
under alarm conditions. Test any power backup system installed by interrupting
electrical power. Playback the test recordings to confirm the picture quality is
adequate and the time/date display is visible under both normal and alarm
conditions.
1.
Check the operation of the surveillance system at least once a day. Verify tape
movement by watching the counter number increment. Check that the monitor
is displaying camera video with time date information, and that any camera
sequencing is working properly. Perform the REC CHECK (see page 19 for more
information) function and be sure that you see two separate, sequential playback
images on the monitor, approximately 1 second apart.
2.
Check to see if any alarms have been recorded, since multiple alarms could cause
the video cassette to run out earlier than expected. There should always be
enough video tape remaining on the cassette to record at least 5 minutes of activity
at the selected alarm speed.
3.
Perform the following tests on a regular basis: Playback a tape recently recorded
under normal conditions by the system to confirm picture quality. Manually
trigger an alarm condition to check for proper alarm mode operation. Play back
the alarm test recording to confirm operation and picture quality.
4.
Use the manufacturer's recommended video tape and replace it regularly (10-15
passes maximum). Check tapes for head scarring and replace any damaged tapes.
Handle tapes carefully and store them in their boxes. Keep the tapes away from
dust, magnetic fields, excessive heat, and direct sunlight.
Regular System
Testing
