Hitachi BZ-1 사용자 가이드

64

OPTION menu

COMMUNICATION TYPE
Select the communication type for transmission via 
the CONTROL port.

NETWORK BRIDGE 

 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.

4800bps 

 9600bps  19200bps  38400bps

      

 PARITY

NONE 

 ODD  EVEN

    

• The BAUD RATE is fixed to 19200bps and PARITY 
is fixed 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 

 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 (

65).

(continued on next page)