1
DLP
™
Projector
XD221U
Controlling the projector using a personal computer
This projector can be controlled by connecting a personal computer with RS-232C terminal.
PC-controllable functions:
•
Turning the power ON or OFF
•
Changing input signals
•
Inputting commands by pressing the buttons on the control panel and remote control
•
Menu setting
Connection
Important:
•
Connect the computer with the projector on a one-to-one basis.
•
Make sure that your computer and projector are turned off before connection.
•
Boot up the computer first, and then plug the power cord of the projector.
(If you do not follow this instruction, the Com port may not function.)
•
Adapters may be necessary depending on the PC connected to this projector. Contact your dealer for details.
1. Interface
1.1 Pin assignment of SERIAL terminal (Mini-DIN 8-pin)
1.2 Communications format
This projector uses RXD, TXD and GND lines for RS-232C control.
For RS-232C cable, the supplied cable (crossover cable) should be used.
Pin No.
Name
I/O
1
RXD
IN
2
OPEN
3
OPEN
4
GND
5
OPEN
6
OPEN
7
TXD
OUT
8
OPEN
PROTOCOL
RS-232C
BAUD RATE
9600 [bps]
DATA LENGTH
8 [bits]
PARITY BIT
NONE
STOP BIT
1 [bit]
FLOW CONTROL
NONE
1
2
3
4
5
6
7
8
RS-232C
terminal
D-SUB 9-pin
RS-232C cable
Mini-DIN 8-pin
SERIAL
Содержание XD221U
Страница 7: ... 1 2 5 6 OPTICAL UNIT 8 11 14 9 7 10 3 4 12 13 EXPOSED VIEW Fig 1 1 DLP ASSY ...
Страница 9: ... Optical unit 2 1 3 4 5 6 7 8 Fig 1 2 ...
Страница 11: ... DISASSEMBLY 1 Unscrew the 8 screws a from the bottom cover a a ...
Страница 20: ... 17 17 Remove adjuster from the bottom cover Bottom cover Adjuster ...
Страница 21: ... 18 LABEL POSITION LAMP TYPE LABEL LAMP LABEL WARNING LABEL WARNING LABEL WARNING LABEL UL LABEL ...
Страница 22: ... 19 PACKING VGA cable Packing sheet Battery Caution sheet 1 2 3 4 5 6 7 8 9 9 Packing bag Fig 1 3 ...