MR3P Series EXPAND SERIAL COMMAND FUNCTION SPECIFICATION
Software Engineer Division
The projector usuall issues a return commands in 1000 ms after receiving a
return command. It takes more than 1000ms for some functional execution
commands (CF) to send a return command as shown in the table below.
COMMAND
CONTENTS
CF_IMAGE
Select Image Mode
CF_INPUT
Select Input for Input
CF_SCREEN
Select Screen Size
CF_SYSTEM Select
System
CF_INPUT%1
Select Input%1 and signal at the same time
CF_IMAGEADJ
Reset Image Adjustment/ Store Image
Adjustment
3.4.1 It takes about 8 seconds for internal initialization after plugging in AC.
During this time, it cannot process Command. Do not issue any
commands.
4. Name Definition
4.1 Data from a controller to a projector is represented as COMMAND, and data from
a projector to a controller for the incoming command is represented as
RESPONSE.
4.2 [CR] : Carriage Return Code
The Command ends carriage return code.
Also Response command ends carriage return, too.
4.3
: Space Code
All space code is indicated by (_).
4.4 %1 : Parameter in Command
When there are some parameters, the parameters are defined as %2, %3, …
4.5 %%% : Error Code from a projector
“000”: Normal Reception
See 7. Error Code Table for error number
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