Status Read Command; Format; Transfer Example - Sanyo PDG-DSU30 - 2500 Specifications

PDG-DSU30 Basic Serial Command Specifications
7

Status Read Command

7.1

Format

1) PC issues a command in the format below:
"CR" Command [CR]
Command: Single character (Refer to Status Read Command Table)
2) When a projector receives the appropriate command, it returns the required information as
a data string.
Required Data [CR]
Required Data: String (Refer to Status Read Command Table)
3) When the received data cannot be decoded, the projector returns "?" [CR].
7.2

Transfer Example

Get the selected input for the projector by Basic Commands.
PC → Projector
Projector → PC
7.3 Status Read Command
COMMAND "CR0" [CR]
Detail Get the projector status
Acceptable
Response
Unacceptable
0 Details for Response0
0û "00" [CR]
Status: Power ON
Normal image is on screen.
(Including Cooling-down status. )
0û "80" [CR]
Status: Standby
When the status is Standby, Status Read Commands are always accepted, but Functional
Execution Commands are not accepted except POWER ON Command.
Command (issue the current input read command)
"C" "R" "1" CR
"%1" [CR]
"00" = Power ON
%1
"80" = Standby
"?" [CR]
16 / 17
"1" CR
Response
(A few ms - 1s)
(Indicates Input 1 is selected)