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Digital Video Network Surveillance System
Chapter2 Installation
Warning: Before you install the DVR, please make sure that the power of DVR is
switched off.
2.1 Checking the DVR and Its Accessories
When you get the product, check that all the goods are included in your product
package. There is a list in the package. If any of the goods is missing, please contact
your dealer.
2.2 Rear Panel Description
Note: Please refer to real product for different models.
TZHEF04
1 Video in
2 Video out
3 VGA Interface
4 Alarm Out
5 RS-485 T+ T1 R+ R-
6 Power Switch
7 USB Interface
8 Audio In
9 Audio Out
10 Ethernet Interface
11 Alarm In
12 +12V DC Power Supply Input
Fig. 2-1 TZHEF04 Rear panel
Unisight Digital Technologies, Inc
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