Canon RE-350, Руководство по командам интерфейса управления

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Document Lights: Off
†
• Function:
Turns off the Document Lights above the document table. (Also, the Auto-White Balance will be adjusted once.)
• Timing of the “C-response Packet” sent to the PC:
Right after turning off the lights.
• The parameter of the “C-response Packet”:
$0000 fixed
• The maximum operation time (msec):
500 millisecond
• Command format:
Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $5 8 $ 0 1 $ 0 0
Document Lights: On
†
• Function:
Turns on the document lights above the document table. (Also, the Auto-White Balance will be adjusted once.)
Note: If the Backlight is already on, and the Document Lights are turned on, then the Backlight will be turned off
automatically and only the Document Lights will remain on.
• Timing of the “C-response Packet” sent to the PC:
Right after turning on the lights.
• The parameter of the “C-response Packet”:
$0000 fixed
• The maximum operation time (msec):
500 millisecond
• Command format:
Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $ 5 8 $ 0 0 $ 0 0
† The
RE-350
responds in
500
msec with a C-response data packet after the reception of this command, but it will
be still working on the
AWB
adjustment. (The real
AWB
operation time will be longer than
500
msec.)