PDG-DSU30 Expand Serial Command Functional Specifications
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3.5.1
Normally it is less than 1000ms for the completion of receiving a command and returning the
response, but it takes more than 1000ms for some Functional Execution Commands (CF
commands) as listed below:
Command
Item
CF_IMAGE
Select Image Mode
CF_INPUT
Select Input
CF_SCREEN
Select Screen Size
CF_SYSTEM
Select System
It takes about 8 seconds for the internal initialization after plugging in AC power. During this time
commands cannot be processed. Do not issue any command.
4. Notation
Data from a controller to a projector is represented as COMMAND, and responded data from a
projector to a controller against the incoming command is represented as RESPONSE.
[CR]: Carriage Return Code
The command ends with carriage return code.
The response also ends with carriage return code.
_: Space Code
All space code is indicated by (_).
%1: Parameter included in command.
When there is more than one parameter, they are represented as %2, %3…
