Quick Installation Guide

EZHD-TRF4/8/16 HD-TVI Real Time DVR Quick Installation Guide
6
Rear Panels
The rear panel vaires for different models, primarily in terms of the number of BNC camera inputs. Openings for 16 BNCs exist; unused
openings are closed with plastic covers.
Description of Rear Panel
No.
Item
Description
1
VIDEO IN
BNC interface for TVI and/or CVBS analog video input.
2
VIDEO OUT
BNC connector for CVBS main monitor video output.
3
AUDIO IN
RCA connectors (line in) for recording audio
4
USB Port
Universal Serial Bus (USB) port for additional devices.
5
HDMI
HDMI main monitor video output connector. Display local video
output and menu. HDMI and VGA display the same image(s).
6
VGA
DB15 connector for main monitor VGA output. Display local video
output and menu. HDMI and VGA display the same image(s).
7
AUDIO OUT
RCA connectors for audio playback through VGA or CVBS monitor
8
Network Interface
Connector for LAN/WAN network interface
9
RS-485 Interface
Connector for RS-485 devices. T+ and T- pins connect to R+ and R-
pins of PTZ receiver respectively.
D+, D- pin connects to Ta, Tb pin of controller. For cascading
devices, the first DVR’s D+, D- pin should be connected with the
D+, D- pin of the next DVR.
Connectors (16) for alarm inputs.
Connectors (4) for alarm outputs.
10
Power Supply
AC 100 ~ 240V power supply.
11
Power Switch
Switch for turning power on/off (“hard” power off).
12
GND
Ground
13
LINE IN
BNC connector for two-way audio input.
14
eSATA
Connects external SATA HDD, CD/DVD-RW.
15
RS-232 Interface
Connector for RS-232 devices (future use)