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INF-13
SECTION 1 SERVICE INFORMATION
4. External Controls
4. 1. Control through Serial terminal
SERIAL terminals which are on the side of the projector conform to RS-232C standard. This projector can be controlled by a
PC which is connected as shown below. Also SERIAL OUT terminal is provided to enable plural projector control.
PC which is connected as shown below. Also SERIAL OUT terminal is provided to enable plural projector control.
4. 1. 1. Connection
l
When connecting directly
Communication cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Female)
Projector Connection terminals
Computer
Note
• Set the [PROJECTOR SETUP] menu → [ECO MANAGEMENT] → [STANDBY MODE] to [NORMAL] to control the projector
in standby mode. When [STANDBY MODE] is set to [ECO], the projector cannot be control during standby.
4. 1. 2. Pin assignments and signal names
D-Sub 9-pin (female)
Outside view
Pin No.
Signal name
Details
(9)
(6)
(5)
(1)
(1)
–
NC
(2)
TXD
Transmitted data
(3)
RXD
Received data
(4)
–
NC
(5)
GND
Earth
(6)
–
NC
(7)
CTS
Connected internally
(8)
RTS
(9)
–
NC
4. 1. 3. Communication conditions (Factory default)
Signal level
RS-232C compliant
Sync. method
Asynchronous
Baud rate
9 600 bps
Parity
None
Character length
8 bits
Stop bit
1 bit
X parameter
None
S parameter
None
4. 1. 4. Cable specification
l
When connected to a computer
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
NC
NC
NC
NC
NC
NC
NC
NC
Projector
(<SERIAL IN> terminal)
Computer
(DTE specifications)
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