51
SW1
AC24VONLY
RS485Setting
START
REAR
SW2
8-bit DIP SW
ON
12345678
4-bit DIP SW
ON
1234
Camera top view
Seal
Switch view
SW1
SW2
1234
ON
5678
Switch position Returns to the factory default settings.
1234
ON
5678
Switch position Multiplex-Coaxial communication
1234
ON
5678
1234
ON
5678
1234
ON
5678
Switch position
Baud rate
1
1
1
None
None
None
8
8
8
19 200
9 600
4 800
Data bit Parity
check Stop
bit
Parameter selection
4. Setting the Switches
The 8-bit DIP switch has two functions. It is
used to restore the factory default settings
and to specify the unit number. Before set-
ting, peel off the seal covering the switch
holes. After setting the switch, replace the
seal. The 4-bit DIP switch selects termina-
tion ON/OFF and half/full duplex for RS485
communication. The switch settings are
read into the camera when the power is
turned on. After changing the switch set-
tings, be sure to turn the power off, then turn
it back on again. Switch positions and func-
tions are shown below.
RS485 Parameter Setup
The selected protocol, communication para-
meters, and set unit numbers are read into
the camera when the power is switched on.
(1) Switch off the camera.
(2) Set the switch as shown in the table
below.
(3) Set the unit number with the DIP switch
(see the next page).
(4) Switch on the camera to read in the
changed switch settings.
Note: The changed communication
parameters are displayed on the
RS485 SETUP menu after the cam-
era has been switched on.