LV-7292A/LV-7297A/LV-7392A/LV-7393A/LV-7398A/LV-8227A/LV-7292M/LV-7297M/LV-8227M
Expand Serial Command Functional Specifications
-11-
８．Functional Execution Command
8.1 Format
1. PC issues commands in format as below:
Pattern1 : “CF_COMMAND” [CR]
Pattern2 : “CF_COMMAND_”%1 [CR]
CF_ : Header
COMMAND : Character line
%1 : Parameter (Character line)
_ : Space (To separate COMMAND and Parameter)
2. The projector decodes the received command and when it is ready to receive the next
command, it returns the response.
“000” [CR] : (0x06, 0x0D) When receiving Functional Execution Command
“nnn” [CR] : Except “000” , when it is unable to execute command by any specific reason.
See Error Code Table for details
3. When the received data cannot be decoded, the projector returns “?” [CR]
8.2 Transfer Example
When setting projector’s total dots to 1344 by Expand Serial Command
PC → PJ: ”CF_TDOTS_1344” [CR]
PC ← PJ: “000”[CR] - - - - - - - - - - - Acceptable
8.3 Operation Requirements
1) Functional Execution Command is limited when the projector status is as below.
However, Status Read Command is effective even under these conditions.
Projector Status Available Functional Execution Command
In Standby C00: POWER ON
Countdown in process
C00: POWER ON
(Terminates Countdown)
C01: POWER OFF
C02: POWER OFF
(Terminates Countdown)
Cooling down in process N/A
Cooling down in process due to Abnormal
Temperature
N/A
Abnormal Temperature N/A
Power Failure
(For 60 seconds after Power Failure occurred)
N/A
Power Save / Cooling down in process N/A
Power Save in process
C00: POWER ON
C01: POWER OFF
Note:) When the projector receives the other command in this above status, it returns error
code to show the status.When the projector receives the following functional execution
commands, OSD menu is closed except for pop-up menu
2) When Eco mode is selected in Standby mode of Setting menu and projector is in Standby,
Functional Execution Commands are invalid.
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