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1 MAIN switch
This is the main power switch. To use this recorder, set
this switch to ON. Otherwise, the POWER button on
the front panel of the recorder cannot turn on or off the
recorder.
2 AC power socket
Use this socket to connect the supplied power cord.
Earth terminal is used for safety. Insert the power cord
of this recorder to the 100 to 240 V outlet with ground
terminal.
Notice
• When the power outlet does not have an earth
terminal, ask your dealer for grounding work (for pay).
Never connect the ground terminal of the power cord
to the gas pipe, water pipe, conductor rod and so on.
• Make sure to use the supplied power cord.
3 CAMERA connectors
Notice
• Do not connect superimposed voltage cameras
because they can cause damage to the recorder.
CAMERA IN connectors
BNC connectors to input camera video signals.
CAMERA OUT connectors
BNC connectors to output camera video signals.
When the MAIN switch is on, the camera video signals
input to CAMERA IN connectors are looped out to
these connectors.
4 VIDEO CASCADE terminals
VIDEO CASCADE IN terminal
Video input terminal to cascade this recorder.
VIDEO CASCADE OUT terminal
Video output terminal to cascade this recorder.
5 ALARM IN terminals
Terminals to input alarm signals. These terminals ac-
cept alarm signals once a second. However, when
multiple signals are input at the same time, not all the
signals may be accepted.
ALARM OUT terminals
Terminals to output alarm signals. These terminals out-
put signals for about 2 seconds when the connected
sensors receive alarm or motion detection signals.
Notice
• The ALARM OUT terminal may output a signal for
several seconds when the MAIN switch on the rear
panel of the recorder is turned on or the recorder
recovers from a power failure.
6 Keyhole for antitheft lock
This is a hole to connect a commercially available an-
titheft cable manufactured by Kensington.
7 I/O terminals
CLOCK ADJ terminal
Input terminal to adjust the time of the built-in clock.
When this terminal receives a CLOCK ADJ signal, the
clock is set or changed to the nearest hour (00 minute
00 second).
Notice
• When the CLOCK ADJ terminal on the rear panel of
the recorder is grounded, the date and time is set to
the nearest hour (00 minute 00 second). For example,
when the clock of this recorder is 11:29:59, it is
adjusted to 11:00:00, and when the clock is 11:30:00,
it is adjusted to 12:00:00.
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Rear view
Major operations and their functions (continued)