74

Connections with an extension unit

An example of connections is shown below when the unit is used together with an optional extension unit.

This unit can be connected with up to seven extension units.

Connect the EXT IN port on the rear panel of the extension unit and the EXT STORAGE port on the rear panel of this unit using

the cable provided with the optional extension unit.

Important:

Use the cable provided with the optional extension unit.

Fix the cables with the cable clamp (provided with each unit) to prevent disconnection or unstable connections that may

cause recording failures or an unstable system.

1
18
2
IN
OUT
CASCADE
OUT
16
16
3
15
15
14
14
13
2
1
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
VIDEO
AUDIO IN AUDIO OUT
MONITOR OUTCASCADE IN
MONITOR (VGA) ALARM/CONTROL
SERIAL ALARM
POWER
COPY 1
MODE
EXT STORAGE10/100BASE-TRS485(CAMERA)
DATA
AC IN
SIGNAL GND
1
4 2

This unit

Cable (attached to the extension unit)

Extension unit (WJ-HDE300 series)

POWER
AC IN
SIGNAL GND
12
IN OUT
EXT
Cable Clamp
Fixing screw
How to fix the cable clamp
2
2
1
1
COPY
EXIT STORAGE
10/100BASE-T
Cable Clamp
Fixing screw
How to fix the cable clamp
12
IN OUT
EXT

Remove this screw from the

unit and fix the cables with the

cable clamp using the screw

removed from the unit.

Remove this screw from the

unit and fix the cables with the

cable clamp using the screw

removed from the unit.