English
_11
● CONNECTING WITH OTHER DEVICE
connecting with other device
CONNECTING THE ALARM INPUT/OUTPUT
The Alarm In/Out port at the back is composed of the following.
• ALARM IN 1 ~ 4 : Alarm Input Port
• ALARM OUT 1 ~ 3 : Alarm Output Port
CONNECTING TO AN EXTERNAL DEVICE
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The following figures are based on Model QRN-810.
J
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Unrated or improper power source may cause damage to the system. Ensure that you use only the rated power source
before pressing the POWER button.
CONNECTING THE USB
1.
On the front of the product, there is a USB port.
2.
You can connect a USB HDD, USB memory or mouse to the USB port.
3.
If a USB HDD is connected to the system, recognition and settings are available in "
Menu
>
Device
>
Storage
Device
". (Page 35)
4.
The product supports hot plugging function that enables connecting/disconnecting USB devices while in
operating the system.
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If you use the USB device for Backup purposes, format it with FAT32 on PC if it is not formatted on the NVR.
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Some USB devices may fail to function properly due to compatibility issue, please check the device before using.
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Only USB storage devices that comply with the standards (having a metal cover) are guaranteed for data transfer.
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In case if the USB device’s electric contacts have been worn out, data transfer between the devices may not properly
function.
USB
DC 12V
VGA OUT
AUDIO
OUT
VIEWER
HDMI
ALARM OUT
ALARM
IN
1 2 3 4 NO
NO
COM
1
NO
COM
2
G
NO
COM
3
HDMI
VIDEO OUT
(VGA)
AUDIO OUT
HDMI OUT
USB
DC 12V
VGA OUT
AUDIO
OUT
VIEWER
HDMI
ALARM OUT
ALARM
IN
1 2 3 4 NO
NO
COM
1
NO
COM
2
G
NO
COM
3
Alarm
Sensors
N.O
C
N.C
N.O
C
N.O
C
G
1
2
3
4
G
1
2
3
ALARM OUT
(30VDC 2A,
125VAC 0.5A MAX)
ALARM IN
(5mA sink)