Panasonic Digital Disk Recorder Wj Rt208 Operating Instructions

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Installation
This installation should be made by qualified service personnel or system installers.
●Cautions
Places to avoid
•Direct exposure to sunlight or near a source of heat such as a radiator.
•Very dirty and dusty places. Places subject to strong vibrations.
•Near a transformer, dimmer, video player, radio, or monitor. These may cause humming noises, etc.
About mounting
•Do not block the ventilation openings or slots in the cover to prevent the appliance from overheating.
•Always keep the...

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4. Ready the hard disk and install wire jumpers.
To connect two hard disks to one IDE interface, make sure to designate one as the Master HDD and the other the Slave
HDD. If only one hard disk is connected, make this the Master HDD. (For connection of the Master and Slave HDD, refer to
the operating instructions of the hard disk.) 
Pay attention to the following when choosing the connection position of the Master and Slave HDD. 
(1) When connecting two hard disks to IDE port 1, make the one on the...

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7. Connect the flat hard disk data cable and power cord (Fig. 7). 
Seen from the front of the recorder, the IDE interface is numbered 0, 1, 2, 3 from left to right. Connect the four power sup-
ply ports and four IDE data ports on the motherboard with the correspondingly numbered hard disk connectors. 
(For the relation between hard disk positions refer to the figure above or the explanation on hard disk management on
page 47.)
8. Follow the same procedure to install other hard disks. 
Note:Up to eight...

The WJ-RT208 is used to connect cameras, microphones, monitors, VGA monitors, PCs, networks, cameras, external HDDs,
and more. (According to the interface type, some devices cannot be connected.)
In regard to two types of system configurations and connections, a brief explanation is given below. In regard to more compli-
cated system connections as well as the system connections not introduced in this Operating Instructions, refer all work relat-
ed to the connection of this product to qualified service...

15
●Connection with RS485 Camera
Cautions:
qCamera cable length (RS485) is a maximum of 1 200 m.
wOnly the 4-pin RS485 signal cable can be used.
RS485 Camera
TERMINAL IN RS485
ALARM OUT
WJ-RT208
+12V
GND
8
GND
7
COM3
6
NC3
5
NO3
4
COM2
3
NC2
2
NO2
1
COM1
RB
NC1
RA
NO1
TB
GNDTA
TERMINAL/CONTROL interface
ERRORALARMHDDTIMEROPERATE
12345
67890MENUESC
ALARM
RESETSEQUENCESTILL
PA U S E R E VFWD SKIP
STOP PLAY RECCOPY 2
SET
Digital Disk Recorder WJ-RT208208 

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●Connection with External HDD (For Data Backup)

■Example for Network System Connection
●Direct PC Connection
ERRORALARMHDDTIMEROPERATE
12345
67890MENUESC
ALARM
RESETSEQUENCESTILL
PA U S E R E VFWD SKIP
STOP PLAY RECCOPY 2
SET
To COPY1 port USB cable (Locally procured)
External HDD
External HDD
MODEDATA10/100BASE-TCOPY1SERIALMONITOR(VGA)
TERMINAL/CONTROLAU D IO OUT
VIDEO OUT AC IN
SIGNAL GNDPOWER1
12
23
34
45
56
67
78
8
ONOFF
VIDEO IN
AUDIO IN
Digital Disk Recorder WJ-RT208208
WindowsxpMicrosoft
IP...

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●Connections with any Existing Network System
●Connections with a Broadband WAN Network
Caution:The number of clients that can be connected to each WJ-RT208 is defined in the next table. According to differences
in the network communication protocol, the number of clients that can be connected can differ. In the next table, the num-
ber of clients that can be connected is defined for the TCP/UDP protocol and the MCAST protocol, independently of each
other.
WindowsxpMicrosoft
PC/AT Compatible...

• Connection with PS·Data systems
This is an example of connection when the unit is used together with the PS·Data devices. 
If a connected system controller is PS·Data compatible, it is possible to operate this unit or connected devices using the sys-
tem controller. 
Use the RS485 cable provided with the system controller. 
Important: 
•Terminate both devices on both ends of the connection. Refer to the respective operating instructions for the descriptions
of how to terminate. Termination of this unit...

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When controlling cameras with coaxial and PS·Data communication systems
■When using WJ-SX150
MODEDATA10/100BASE-TCOPY1SERIALMONITOR(VGA)TERMINAL/CONTROLAUDIO OUT
VIDEO OUT AC IN
SIGNAL GND POWER1
12
23
34
45
56
67
78
8ONOFF
VIDEO IN
AUDIO INMODEDATA10/100BASE-TCOPY1SERIALMONITOR(VGA)TERMINAL/CONTROLAUDIO OUT
VIDEO OUT AC IN
SIGNAL GND POWER1
12
23
34
45
56
67
78
8ONOFF
VIDEO IN
AUDIO IN
AB
1324657980
SYSTEM CONTROLLER
1 ON2
1 ON2
Controller
Termination: ON
Unit address: 1Matrix switcher
Termination:...

The requirements of the alarm
signal level are as follows:
Low level: 0 V to 0.8 V
High level: more than 3.3 V
(max. 12 V)
Pulse width: 2 s or more
3 s or less
qRelay output: max. 30 VDC,
1 A or 125 VAC, 0.3 A 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
251
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■RS485 Connection
A 25-pin connector is used to accept and supply control signals.
TERMINAL/CONTROLInternal block diagram
13
251
14
RA
TA RB
TB
Pin No. Signal Operation Remarks
TA
TB
RA
RB
Terminal input 1
Terminal input 2
Terminal...