14
English
INSTALLATION AND CONNECTIONS
3
INTRO
DUC
TI
ON
SE
TTIN
GS
NETWORK
CONTROL
NETWORK
SETTINGS
NETWO
R
K
OPER
ATION
OTHE
R
OPERATION
Make the following connections to use a phone line to connect
to an Internet service provider.
A system controller or another DVR can be connected to the
RS-485 control terminal. Perform settings in the <RS-232C/
RS-485 SET> screen (
J
P.115) when connecting system
controller.
Control a connected SANYO camera with an RS-485 control
terminal using a system controller or the digital video recorder
itself. To control a camera equipped with an RS-485 control
terminal, perform settings in the <CAMERA CONTROL SET>
screen (
J
P.145).
\
z
Connect as shown above and set to full screen in the
<CAMERA CONTROL SET> screen to control camera with
the digital video recorder.
z
Control a camera by directly entering the camera address
with the system controller regardless of the <CAMERA
CONTROL SET> screen settings when the cameras and
the system controller are connected as shown above.
z
Do not connect to phone line.
A: Non-inverting driver output/receiver input
B: lnverting driver output/receiver input
Connection
The digital video recorder supports both straight type and
crossed type connection cables.
When using a straight type connection cable, connect the RS-
485 connector pin A to the pin A socket, or pin B to the pin B
socket.
When using a crossed type connection cable, connect the RS-
485 connector pin A to the pin B socket, or pin B to the pin A
socket.
Cable types
Straight type:
Crossed type:
z
Perform settings in the <RS-232C/RS-485 SET> screen
when a system controller is connected (
J
P.115).
PPP (dial-up) connection
Connecting RS-485 control terminals
RS-232C
Modem
Serial cable
Internet
1
IN
OUT
2
System controller
RJ-11 Pin locations
Pin
number
Connector A signal
Connector B signal
1
Not used
Not used
2
Not used
Not used
3
A
B
4
B
A
5
Not used
Not used
6
Not used
Not used
1
6
INATE
-485
ON
R
DO NOT CONNECT TO PHONE LINE
A SANYO SSP B
RS-485
To other
connector A
To other
connector A
Straight type cable
Crossed type cable
1
2
3
4
5
6
1
2
3
4
5
6
Not used
Not used
Not used
Not used
1
2
3
4
5
6
1
2
3
4
5
6
Not used
Not used
Not used
Not used
e00_l8hbd_us_7.book Page 14 Thursday, March 31, 2005 5:49 PM