Precautions, Disassembling the camera, Setting the switches – Panasonic WV-CS554 Manuel d'utilisation

Page 48: Rs485 parameter setup

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— Precautions-----------------------------------------------------------------------------------------------------------------------------

• The following steps of installation and connection should be taken by qualified service personnel or

system installers and should conform to all local codes.

• Make 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 screwdriver once before

removing the screw.

(2) Turn the camera mounting base ap­

proximately 15 degrees counterclock­

wise and remove the base from the

camera,

2. Setting the Switches

There are two DIP switches on the camera:

an 8-bit switch and a 4-bit switch. The 8-bit

DIP switch is used in both ways to return to

the factory default settings and to specify

the unit number. The 4-bit DIP switch
selects termination ON/OFF and half/full

duplex selection for RS485 communications.

Switch settings are read in to the camera

when the power is turned on. Make sure to

turn it off, then turn it back on after changing

the switch settings. Switch positions and

functions are shown below,

RS485 Parameter Setup

The selected protocol, communication para­

meters, and set unit numbers are read into

the camera when power is switched on,

1, Switch off the camera,

2, Set the switch according to the function

shown in the table,

3, Switch on the camera to read in the

changed switch settings,

4, Switch off the camera,

5, Set the unit number with the DIP switch

(see 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 cam­

era has been switched on.

Turn 15

Remove

from the
camera

Camera
mounting base

Switch position

Returns to the factory default settings.

Switch position

Parameter selection

Baud rate

Data bit

Parity

check

Stop

bit

??????№

19 200

8

None

1

B

bsbbbbh

12 3 4 5

T T T

9 600

8

None

1

teBBBBBB

1 2 3 4 s e r a 4 8 0 0

8

None

1

48

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