Expanded_Serial_Command_Codes

Expand Serial Command Functional Specification Page 11 of 41
8. Functional Execution Command
8.1. Format
1) The following format’s commands issued form a PC.
Pattern 1: “CF_COMMAND” [CR]
Pattern 2: “CF_COMMAND_” %1 [CR]
CF_: Header
COMMAND: Letters
%1: Parameter (Letters)
_: Space (To separate COMMAND and Parameter)
2) When a projector decoded a received data and ready to receive the next Command, it will return
acknowledgment.
“000” [CR]: (0x06, 0x0D) When received Function Execute Command.
“nnn” [CR]: Unable to execute any value except “000” value for any specific reason.
See the Error Code Table for its contents
3) When received an undecodable data,
returns “?” [CR].
8.2. Transfer Example
When setting Projector Total Dots to 1344 by Expand Command
PC → Projector: “CF_TDOTS_1344” [CR]
Projector → PC: “000” [CR] ---------------------- Reception OK
8.3. Operation Requirements
When the Projector’s status in this below, functional execution commands are limited.
Status Read Commands are available even in this table status.
Projector Status Available Function Execution Command
Standby Mode C00: Power On
Processing Count Down
C00: Power On
(Terminate Count Down)
Processing Cooling Down None
Cooling Down due to abnormal temperature None
Abnormal Temperature None
Abnormal Power
(60sECOnds after Power has turned to abnormal)
None
Processing Power Save Cooling Down None
Processing Power Save
C00: Power On
C01: Power Off
Note) When the Projector receives other commands in the above status; they return error code to
show the status.