11
!2
Escape Button (ESC)
Use this button to display the previously displayed item
on the LCD.
!3
Set Button (SET)
Use this button to determine the edited settings item on
the LCD.
!4
Maintenance Port (For servicing purpose only)
Use this port to connect directly with a PC and perform
maintenance operations. (Straight cable is required.)
■
Rear View
y
Alarm/Control Connector (ALARM/CONTROL)
Connect a control switch with this D-sub 25-pin connec-
tor when controlling this unit using an external device,
or when controlling an alarm device such as a buzzer
or a lamp.
u
Power Switch (POWER)
Turns the power of this unit on and off.
0
i
Signal Ground Terminal (SIGNAL GND)
o
Power Cord Inlet (AC IN)
Connect the power cord to this inlet.
10/100BASE-T
2
1
EXT STORAGE
SERIAL
PC
CAMERA
AC IN
ALARM/CONTROL
ALARM
SIGNAL GND
POWER
ON
OFF
q
w
e
r
t
y
u
i
o
q
External Storage Connector (EXT STORAGE)
Connect an optional extension unit (WJ-HDE300 series)
with this port.
w
Client PC Port (PC, 10/100BASE-T, 2)
Connect this unit to a network compatible with 10BASE-
T or 100BASE-Tx to connect a PC via a network.
e
Camera Port (CAMERA, 10/100BASE-T, 1)
Connect this unit to a network compatible with 10BASE-
T or 100BASE-Tx to connect to cameras via a network.
r
Serial Connector (SERIAL, D-sub 9-pin, Female)
(For servicing purpose only)
t
Alarm Connector (ALARM, D-sub 25-pin, Female)
Connect an external device such as a sensor or a door
switch with this D-sub 25-pin connector.
