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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.
a
Communication Specifications
Communication specifications for this unit are as follows:
b
Command Format
A
Command data format
When sending a control command to this unit, use the following data format:
*[ ] is not necessary for Asking command
B
Response data format
Upon executing a control command it has received, this unit sends back the following response data to the
computer:
Baud Rate
9600/19200 bps
Data Length
8 bit
Parity
None
Stop Bit
1 bit
Flow Control
None
[
]
Header
Command
Parameter
Header
:Designates the head of data and the data type.
! (21h): Assigns command to the projector (Command)
? (3Fh): Query to the projector (Asking command)
: 1: Identification number of the projector (Factory setting is 1)
: Designates the delimiter for ID, Command and Parameter. (20h)
: Designates the terminal of the data. (0Dh)
Header
Normal Termination Status
Parameter
Header
: Designates the head of the data.
@ (40h): Fetches data from the projector
: 1: Identification number of the projector (Factory setting is 1)
: Designates the delimiter for ID, Command and Parameter. (20h)
Normal Termination Status
: Designates the terminal of the data. (0Dh)
ENGLISH
DLA-HD10_EN-FR.book Page 45 Thursday, November 10, 2005 12:54 PM
