9
SETUP■Data Switch Setting
Set this switch to specify the mode of communication
between the WV-CU161 and a connected combination
camera.
• Coaxial Multiplex communication via a coaxial cable
In this mode, control signals transmitted to the combi-
nation camera are multiplexed with the video signals.
Allows control of a camera installed at a distance of up
to 900 m (3 000 ft) from the WV-CU161 via a single
coaxial cable (When using RG-59U, BELDEN 9259 or
equivalent cable).
• RS-485 site communication
In this mode, control signals transmitted to the combi-
nation camera are separated into video signals and
control signals.
Allows control of a camera installed at a distance 1200
m (4 000 ft) or more from the WV-CU161 via an inter-
face unit such as an AV Codec.
Note: Keep the power switch in the off position while
setting each switch (DATA, TERM, LINE). The
switch setting will not take effect if the power is on.
The WV-CU161 can be programmed by setting switches or from the interactive Setup menu as described below.
1. DIP Switch Setting (See page 10)
2. Data Switch Setting
For setting the mode of communication between the WV-CU161 and the combination camera.
3. Alarm Switch Setting
For setting up the alarm terminal. Turn off the power before setting this switch.
4. Setup of WV-CU161
Display the Setup menu (see page 17) to setup the WV-CU161.
RS485 DATA
TERMLNE COAX
RS485
4
2
ON
OFF
RT ABABG
Coaxial Multiplex communication
RS-485 site communication
Set to ON position in case of terminating.
Set the 4 or 2 position according to
the desired data line selection mode.
Rear Panel
■Alarm Switch Setting
●For Using Alarm Input/Output Terminal and Alarm Recovery Input/Output Terminal
Place the Alarm Switch in the upper position for the following uses:
• Connection with the Time Lapse VCR.
• Transmitting the alarm signal to external devices.
• Resetting the alarm signal from external devices.
●For Using Alarm Input Terminals 1-4
Place the Alarm Switch in the lower position to use alarm
input terminals 1-4.
This allows input of up to four alarm signals into the WV-
CU161.
Also allows programming the alarm switch to activate four
preset positions for a connected combination camera.
Note: Keep the power switch in the off position while
setting the alarm switch. The switch setting will not
take effect if the power is on.
ALARM
RESET OUT
ALARM IN
RECOVER IN
ALARM OUT
ALARM IN
12G34
For using alarm input/output
terminal and alarm recovery
input/output terminal
For using alarm input
terminal 1-4