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INF-13
SECTION 1 SERVICE INFORMATION
4. External Controls
4. 1. Control through Serial terminal
SERIAL terminal which is on the rear of the projector conform to RS-232C standard. This projector can be controlled by a PC
which is connected as shown below.
which is connected as shown below.
4. 1. 1. Connection
When connecting directly
Communication cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Female)
Projector Connection terminals
Computer
When connecting with DIGITAL LINK compatible devices
DIGITAL LINK
DIGITAL LINK
Communication cable (straight)
LAN cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Female)
Projector Connection terminals
DIGITAL LINK Connection terminals
Computer
Note
• The destination of [RS-232C] form [PROJECTOR SETUP] menu must be setup correctly according to the connection method.
RS-232C: PROJECTOR
RS-232C: DIGITAL INTERFACE BOX
• When connecting by a DIGITAL LINK compatible device, 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 controlled during standby.
the projector cannot be controlled 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
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