e00_VDH_M814.book Page 61 Thursday, October 28, 2004 9:59 AM

RS-485/NETWORK SET

RS-485 connections and settings

Connect the digital video recorder’s RS-485 (A, B) control terminals to the system controller, hard disk digital recorder or similar device.

RS-485A

RS-485B

C

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

[MENU] button

[ ] button

[ ] button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[

 

 

 

 

 

 

 

 

] button [EXIT/OSD] button

 

 

 

 

 

 

 

 

 

SETTINGS

1

 

 

 

Press the [MENU] button.

 

 

 

 

 

 

 

 

 

 

 

The [MENU] button lights, and the <MAIN MENU>

 

 

 

 

 

2

screen is displayed.

 

 

 

 

 

Select “7. RS-485/NETWORK SET”, and

 

 

 

 

 

 

 

 

 

 

 

press the [

] button.

 

 

 

 

 

 

 

 

 

 

The <RS-485 SET> screen is displayed.

(1)

(2)

(3)

(4)

Settings (‹ indicates default setting.)

 

Item

Setting

Description

 

 

 

 

 

 

2400

Used to select the

 

DATA

4800

(1)

communication speed.

SPEED

9600

 

(Unit: bps)

 

 

‹ 19200

 

 

 

 

 

 

 

 

STATUS

ON

Enables status information to be

(2)

sent on the RS-485 line.

 

INFO

 

 

 

‹ OFF

Not set

 

 

 

 

 

 

 

ALARM

ON

Enables alarm information to be

(3)

sent on the RS-485 line.

 

INFO

 

 

 

‹ OFF

Not set

 

 

 

 

 

 

 

 

000 to 127

When connecting multiple

(4)

ADDRESS

recorders, different address

(‹001)

 

 

numbers are set for each.

 

 

 

 

 

 

 

3

Press the [

] and [

] buttons to select

 

the desired item, then press the [ ]

 

button.

 

 

4

Press the [

] and [

] buttons to

 

change the setting, then press the [ ]

 

button.

 

 

5

Repeat steps 3 to 4 to set the other

 

items as needed.

 

6

When you have finished making the

 

settings, press the [EXIT/OSD] button.

The display returns to the normal screen.

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