Hitachi CP-X2521WN 사용자 설명서

59

OPTION menu

Selecting this item displays COMMUNICATION 

menu. 

In this menu, you can congure the serial 

communication settings of the projector using the 
CONTROL

 port.

• Select an item using the cursor buttons ▲/▼. 

Then pressing the ► button opens the submenu 

for the setting item you selected. Or, pressing 

the ◄ button instead of the ► button makes the 

menu back to the previous one without changing 

the setup. Each submenu can be operated as 

described above.

• When COMMUNICATION TYPE (

below) is 

set to OFF, the other items in COMMUNICATION 

menu are invalid. 

• For the function of serial communication, refer to

the Network Guide.

COMMUNICATION TYPE
Select the communication type for transmission via 

the CONTROL port.

NETWORK BRIDGE (WIRELESS) 

                Ú 

NETWORK BRIDGE (WIRED) 

                Ú 

             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. Select WIRELESS or WIRED as your 

network connection mode.

The CONTROL port doesn't accept RS-232C  

commands ( 6. Network Bridge Function in 

the 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 (

60).

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