27
ENG
ENGLISH
CONTROLLING THE MULTIPLE PRODUCT
y
y
Use this method to connect several products to a single PC. You can control several products at one time by
connecting them to a single PC.
y
y
In the Option menu, Set ID must be between 1 and 255 (or from 1 to 1000) without being duplicated.
Connecting the cable
Connect the RS-232C cable as shown in the picture.
y
y
The RS-232C protocol is used for communication between the PC and product. You can turn the product on/
off, select an input source or adjust the OSD menu from your PC.
Monitor 1
Monitor 2
Monitor 3
Monitor 4
PC
Communication Parameter
y
y
Baud Rate : 9600 BPS
y
y
Data Length : 8 bit
y
y
Parity Bit : None
y
y
Stop Bit : 1 bit
y
y
Flow Control : None
y
y
Communication Code : ASCII code
y
y
Use a crossed (reverse) cable
y
y
When using 3-wire connections (non-standard),
an IR daisy chain cannot be used.
NOTE
RS-232C Configurations
8-Wire Configurations (Cross-over RS-232C cable)
PC
Set
D-Sub 9 D-Sub 9
(Female) (Female)
DCD
RXD
TXD
GND
DTR
DSR
RTS
CTS
DCD
TXD
RXD
GND
DSR
DTR
CTS
RTS
1
2
3
5
4
6
7
8
1
3
2
5
6
4
8
7
RS-232C Cable
Summary of Contents for L14
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