Sony VPL-FX35 User Manual

25

VPL-FX30

REQUEST(1)

ITEM NO(2)

DATA LENGTH(1)

There are 2 types of COMMAND fi eld, which are REQUEST and RESPONSE. REQUEST command is 
sent to the PROJECTOR from CONTROLLER. On the other hand, RESPONSE command is sent by 
PROJECTOR as a response to the REQUEST command.

(1) REQUEST Command
COMMAND fi led for REQUEST has 3 sub fi elds shown as follows.

1) REQUEST 

sub 

fi eld

 

There are only two types of request. One is the GET request to acquire the projector information and 
status. The other is the SET request to modify the projector setup.

 
 

SET (00h)  Used to control turning the power on/off and to control the input selector, and to change 

the various setups.

 

GET (01h)  Used to acquire the installation information, equipment status and various setup values.

2)  ITEM NO sub fi eld
 

Refer to 6. of the section 4-3-2. 

3)  DATA LENGTH sub fi eld
 This 

sub 

fi eld shows the length in byte of the DATA fi eld in the SDCP packet. The maximum data 

length is 128 bytes. If there is no data to be sent, its value should be 0h.