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SERIAL FUNCTIONAL SPECIFICATION
8. Status Read Command
8.1. Format
1. A PC issues commands fin format as below.
“CR” COMMAND [CR]
COMMAND: 1 character (See Status Read Command Table)
2. When a projector receives the appropriate command, it returns a character line as the
required data.
Required Data [CR]
Required Data: A character line (See Status Read Command Table)
3. When receiving data cannot be decode, the projector returns, “?” [CR].
8.2. Transfer Example
Get input mode for the projector by commands.
Command (current input mode command issue)
PC
→
Projector
“C” “R” “1” CR
Projector
→
PC
“1” CR
←―――→
Response
(A few ms--1s)
(Shows
Computer 1 is selected)
8.3. Status Read Command
Command “CR0” [CR]
Detail
Get the projector status.
Acceptable
“%1” [CR]
%1
“00” = Power ON
“80” = Standby
“40” = Processing Count Down
“20” = Processing Cooling Down
“10” = Power Failure
“28” = Processing cooling down due to abnormal temperature
“08” = Abnormal Temperature
“88” = Normal after recovering abnormal temperature
“02” = Cannot accept RS232C command
“24” = Processing Cooling Down for Power Save
“04” = Power Save
Response
Unacceptable “?” [CR]
{Response Detail}
8.3.1. “00” [CR]
Status: Power ON
The image is displayed normally.
Item
Status Read Command
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