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
NC NC
NC NC
S Parameter
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
Parity
Character length
Stop bit
X Parameter
NC
Signal level
Synchronization
Baud rate
6
7
RS-232C standard
Asynchronous
9 600 bps
None
5
None
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
Connected internally
ＮＣ
D-sub 9pin(Female)
Outside view
Note
Interface cable is not a standard accessory. Please purchase locally.
Compute
Interface at the rear side
D-Sub 9p (Male)
INF - 8
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