Rev 3.01 7 Document 900.0399
08/08
Figure 2-1 NTSC/PAL Operation Switch
Connecting Peripheral Equipment
Figure 2-2 shows the rear panel connections. See Table 2-1 for network system component
connections.
Figure 2-2 Rear Panel Connections and Switches
Table 2-1 describes the rear panel connections as shown in Figure 2-2 from left to right.
Table 2-1 Rear Panel Connectors and Switches
Feature Description
Connector
RS-422/485 Remote camera control (see Controlling a PTZ Camera, page 19).
ETHERNET Network the DVR using 10/100 MB Ethernet connector. Network to a PC
for remote monitoring and searching (see Setting Network Parameters,
page 20).
AUDIO IN Connect to a pre-amplified line-level audio source, such as a microphone.
Must not exceed 3m (9.8 ft).
Note It is the user’s responsibility to determine if the local laws and
regulations permit recording audio.
AUDIO OUT Connect to an amplifier. Must not exceed 3m (9.8 ft).
RS-232
VGA DC 12V
P
A
L
V
G
A
12
ON
N
T
S
C
C
O
M
P
PAL: Set to ON position
VIDEO IN
CH1 CH2
CH3 CH4
AUDIO IN
CH1 CH2 CH3 CH4
AUDIO O UTSENSOR OUTSENSOR IN
RS-422/485
ETHERNET
RS-232
VIDEO OUT VGA DC 12V
P
A
L
V
G
A
CAUTION
WA RN IN G
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RIS K OF FI RE OR EL E CTRIC
SHOCK DO NOT EXPOSETHIS APPLIANCETO
RAIN OR MOISTURE
TO REDUCE THE RISK OF ELECT RIC SHOCK
NO USER SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL
TX+ TX- RX+ RX-
1GGG
G
OUT2
34
12
ON
N
T
S
C
C
O
M
P