16
Connecting with Extension Unit
Up to 6 extension units can be connected with a single network disk recorder.
Use the dedicated cable to connect between the external storage (EXT STORAGE) connector on the rear of the unit and an
extension unit.
Important:
• Use only the dedicated cable provided with an optional extension unit when connecting the unit and an extension unit.
• Fix the cables with this cable clamp to prevent disconnection or unstable connections that may cause recording failures or
an unstable system.
AC IN
SIGNAL GND
1
2
IN
OUT
EXT
POWER
IN
OUT
EXT
1
2
This unit
Dedicated Cable (Standard accessory of an extension unit)
Extension Unit (WJ-HDE300 Series)
Cable Clamp
Cable Clamp
Fixing screw
* Remove this screw
from the unit and fix
the cables with the
cable clamp using
the screw removed
from the unit.
Fixing screw
* Remove this screw from
the unit and fix the cables
with the cable clamp using
the screw removed from
the unit.
How to fix the cable clamp
How to fix the cable clamp
10/100BASE-T
EXT STORAGE
PC
CAMERA
10/100BASE-T
2
1
EXT STORAGE
SERIAL
PC
CAMERA
AC IN
ALARM/CONTROL
ALARM
SIGNAL GND
POWER
ON
OFF
