Direct IP XR408, Руководство по эксплуатации

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Part 1 – Introduction
16
Press down on the button and insert the cable into
the opening. Release the button and then pull on the
cable slightly to ensure it is held securely in place.
To disconnect the cable, press down on the button
again and pull the cable out.
•
Alarm In 1 through 4
This NVR is capable of responding to event signals
from external alarm in devices. Connect mechanical or
electrical switches to Alarm In 1 through 4 and the G
(ground) connector. In order to be recognized by the
NVR, the signal from an alarm in device must be less
than 0.3V (Normally Open) and maintained for at least
0.5 seconds. The alarm in voltage range is 0V to 5V.
For more information on alarm in setup, refer to the
Alarm-In on page 53
.
• G (Ground)
Connect alarm in or out's ground cable to the G
connector.
All connectors marked "G" are common connectors.
• NC/NO (Relay Alarm Outputs)
This NVR is capable of activating/deactivating buzzers,
lights, and other external devices. Connect the device
to the C (Common) and NC (Normally Closed) or C
and NO (Normally Open) connectors. NC/NO is a relay
output which sinks 2A@125VAC and 1A@30VDC.
For more information on alarm out setup, refer to the
Alarm-Out on page 56
.
•
Connector Arrangement
AI1 through AI4 Alarm In 1 through 4
G Ground
C Relay Common
NO/NC
Normally Open and Normally
Close Relay Alarm Out
(connected to C port)
Power Cable Connection
Connect the power cable to this port. This NVR does
not feature a separate power on/off button and will
turn on the moment power is supplied.
AUDIO IN
AUDIO OUT VGA OUT HDMI
eSATA
NETWORK
VIDEO IN
NC C NO AR I G
RS -485
- +
A/1 A/2 A/3 A/4 G
Tx Rx
RS -232
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
1 3
2 4
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
A C E G
B D F H
100-240V~
• Organize the power cable so that it will not cause
people to trip over or become damaged from
chairs, cabinets, desks, and other objects in the
vicinity. Do not run the power cable underneath a
rug or carpet.
• The power cable is grounded. Do not modify the
power plug even if your power outlet does not
have a ground contact.
• Do not connect multiple devices to a single power
outlet.
Factory Reset
AUDIO IN
AUDIO OUT
VGA OUT HDMI
eSATA
NETWORK
VIDEO IN
NC C NO AR I G
RS -485
- +
A/1 A/2 A/3 A/4 G
Tx Rx
RS -232
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
1 3
2 4
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
A C E G
B D F H
100-240V~
Located next to the Audio Out port on the rear of the
NVR is a switch that, once activated, will reset the
NVR to all its initial factory settings.
A factory reset will clear all NVR settings configured
by the user.
You will need a straightened paper clip to access the
factory reset button.
1
Restart the NVR (turn off and then on).
2
Once the front panel LEDs start to flash, insert
a straightened paper clip into the factory reset
switch hole and press the switch.
3
Press and hold until you hear 2 beeps from the
NVR's internal buzzer.
4
All NVR settings will be returned to their factory
values once you remove the paper clip.