4. External Controls of SERIAL Connection
4. 1. Connecting exsample
4. 2. Pin assi
nment and si
nal
4. 3. Communication condition
4. 4. Specification of cable communication
In case of connecting to PC
NC NC
NC NC
Projector side
DSR NC
NC NC
The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification,
so that the projector can be controlled by a personal computer which is connected to this connecter.
Personal Computer side
(DTE spec)
4
5
4
8 bit
1 bit
None
None
Character length
Stop bit
X Parameter
S Parameter
Signal level
Synchronization
Baud rate
Parity
6
7
Connented each other
inside
RS-232C standard
Asynchronous
9 600 bps
None
5
-
NC
3
1
2
3
1
2
8
9
8
9
6
7
Name Signal
-
NC
TXD
Transmitting data
RXD
Receiving data
-
ＮＣ
GND
Ground
-
CTS
RTS
⑨
⑧
Pin
⑤
⑥
⑦
①
②
③
④
D-sub 9pin(Female)
Outside view
Note
Interface cable is not a standard accessory. Please purchase locally.
Personal compute
Interface at the rear side
D-Sub 9p (Male)
INF - 8
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