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Control of this unit is possible via a computer by connecting the computer to this unit with a RS-232C cross cable (D-
sub 9 pins). The commands to control this unit and the response data format against the received commands are
explained here.
For details, please consult your authorized dealer.
aCommunication Specifications
Communication specifications for this unit are as follows:
bCommand Format
ACommand data format
When sending a control command to this unit, use the following data format:
*[ ] is not necessary for Asking command
BResponse data format
Upon executing a control command it has received, this unit sends back the following response data to the
computer:
RS-232C External Control
Baud Rate 9600/19200 bps
Data Length 8 bit
Parity None
Stop Bit 1 bit
Flow Control None
[]
Header ID SP Command SP Parameter CR
Header :Designates the head of data and the data type.
! (21h): Assigns command to the projector (Command)
? (3Fh): Query to the projector (Asking command)
ID : 1: Identification number of the projector (Factory setting is 1)
SP : Designates the delimiter for ID, Command and Parameter. (20h)
CR : Designates the terminal of the data. (0Dh)
Header ID SP Normal Termination Status SP Parameter CR
Header : Designates the head of the data.
@ (40h): Fetches data from the projector
ID : 1: Identification number of the projector (Factory setting is 1)
SP : Designates the delimiter for ID, Command and Parameter. (20h)
Normal Termination Status : 0 (30h)
CR : Designates the terminal of the data. (0Dh)
ENGLISH
DLA-HD10_EN-FR.book Page 45 Thursday, November 10, 2005 12:54 PM