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INSTALLATION
Precautions
• The following steps of installation and connection work should be done by qualified service personnel or sys-
tem installers and should conform to all local codes.
• Be sure to switch the camera off before installation and connection.
• Do not install the camera near the air outlet of an air conditioner.
1. Disassembling the Camera
(1) Loosen the fixing screw to separate the camera
mounting base and the camera. Push up the screw-
driver once before removing the screw.
(2) Turn the camera mounting base approximately 15
degrees counterclockwise and remove the base
from the camera.
2. 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 setting, peel off the seal covering
the switch holes. After setting the switch, replace the
seal. The 4-bit DIP switch selects termination ON/OFF
and half/full duplex for RS485 communication.
switch settings are read into the camera when the
power is turned on. After changing the switch settings,
be sure to turn the power off, then turn it back on
again.
Switch positions and functions are shown
below.
RS485 Parameter Setup
The selected protocol, communication parameters,
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) Switch on the camera to read in the changed switch
settings around 5 seconds.
(4) Switch off the camera.
(5) Set the unit number with the DIP switch (see the
next page).
(6) 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
camera.
Camera mounting base
Camera
Turn 15°
The
Camera
mounting base
Switch position
ON
1
2
3
4
5
6
Switch position
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
-43-
Camera mounting
base
Then
8-bit DIP SW
ON
1
2
3
4
5
6
7
Returns to the factory default settings.
7
8
Parameter selection
Baud rate
Data bit
19 200
8
7
8
9 600
8
7
8
4 800
8
7
8
Fixing screw
Loosen and
push
15°
Remove
from the
camera
4-bit DIP SW
ON
1
2
3
4
8
Parity
Stop
check
bit
None
1
None
1
None
1
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