External Control Device Setup - Zenith P50W28A Service Manual

EXTERNAL CONTROL DEVICE SETUP

- Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system)
and control the Monitor's functions externally.
- Connect the serial port of the control device to the RS-232C jack on the Monitor back panel.
- RS-232C connection cables are not supplied with the Monitor.
T T ype of Connector: D-Sub 9-Pin male ype of Connector: D-Sub 9-Pin male
No. Pin name
1 No connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send)
8 CTS (Clear to send)
9 No Connection
RS-232 Configurations
RS-232 Configurations
7-Wire Configuration
(Standard RS-232C cable)
PC
RXD
2
TXD
3
GND 5
DTR 4
DSR 6
RTS
7
CTS
8
D-Sub 9
Control line
Set ID
Set ID
- Use this function to specify a monitor ID number.
- Refer to 'Real Data Mapping 1'. See page 25.
1. Press the MENU button and then use the
2. Press the G G button and then use
3. Press the G G button and then use
monitor ID number.
• The adjustment range of SET ID is 1 ~ 99.
Communication Parameters Communication Parameters
•
Baud rate : 115200 bps (UART)
•
Data length : 8 bits
•
Parity : None
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PDP
TXD
3
RXD
2
5 GND
6 DSR
4 DTR
CTS
8
RTS
7
D-Sub 9
button to select the SPECIAL menu.
D D / E E
button to select SET ID.
D D / E E
F / G button to adjust SET ID to choose the desired
•
Stop bit : 1 bit
•
Communication code : ASCII code
3-Wire Configuration
(Not standard)
PC
RXD
2
TXD
3
GND 5
DTR 4
DSR 6
RTS
7
CTS
8
D-Sub 9 D-Sub 9
VIDEO
AUDIO
TIME
SPECIAL
SCREEN
TWIN
1
5
9
6
PDP
TXD
3
RXD
2
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
LANGUAGE
KEY LOCK
ORBITER
WHITE WASH
1
SET ID G
OSD ROTATE
MENU PREV.