Hitachi CP-A220N, Руководство по эксплуатации

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61
OPTION menu
Item Description
SERVICE
(continued)
COMMUNICATION
(continued)
COMMUNICATION TYPE
Select the communication type for transmission via
the
CONTROL
port.
NETWORK BRIDGE
Ù
OFF
NETWORK BRIDGE: Select this type, if it is required
to control an external device as a network terminal,
via this projector from the computer.
The
CONTROL
port doesn't accept RS-232C
commands (
Network Bridge Function
in the
User’s Manual - Network Guide
)
OFF : Select this mode to receive RS-232C
commands using the
CONTROL
port.
• OFF is selected as the default setting.
• When you select the NETWORK BRIDGE, check
the item, TRANSMISSTION METHOD
( below
).
SERIAL SETTINGS
Select the serial communication condition for the
CONTROL
port.
BAUD RATE
4800bps
Ù
9600bps
Ù
19200bps
Ù
38400bps
PARITY
NONE Ù ODD Ù EVEN
• The BAUD RATE is  xed to 19200bps and PARITY
is  xed NONE when the COMMUNICATION TYPE
is set to OFF
( above
).
TRANSMISSION METHOD
Select the transmission method for communication by
the NETWORK BRIDGE from the
CONTROL
port.
HALF-DUPLEX Ù FULL-DUPLEX
HALF-DUPLEX: This method lets the projector
make two way communication, but only one
direction, either transmitting or receiving data, is
allowed at a time.
FULL-DUPLEX: This method lets the projector
make two way communication, transmitting and
receiving data at the same time.
• HALF-DUPLEX is selected as the default setting.
• If you select HALF-DUPLEX, check the setting of
the item RESPONSE LIMIT TIME
( 62
).
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