3M MP8780 manual D5BW07XY

A.8 Serial Inferface Command Codes (continued)

Function	Code	Meaning
IR receiver selection	Write Codes
	D5AW00	Selects Front and Rear IR Receiver
	D5AW01	Selects Front IR Receiver
	D5AW02	Selects Rear IR Receiver
	Read Codes	Returns:
	D5AR	00-Front and Rear Receiver is selected
		01-Front receiver is selected
		02-Rear receiver is selected
Magnify	Write Codes
	D5BW00
	D5BW01XY to	01:x1, 02:x2, 03:x4, 04:x8, 05:x16, 06:x32, 07:x64
	D5BW07XY	XYdenotes magnifying portion (00 to FF)
	Read Codes
	D5BR	00 – Off
		01 to 07
PIP	Write Codes
	D5CW00	Off
	D5CW01	ON1
	D5CW02	ON2
	D5CW03	Refreshes the background for ON1
	Read Codes	Returns:
	D5CR	00 – Off
		01 – ON1
		02 – ON2
Lamp Timer Reset	Write Codes
	D60W00	Resets the lamp timer
	Read Codes	Returns:
	D60R	xxxx-shows lamp operating time in hours (decimal)
Temperature	Read Codes	Returns:
	D61R	Shows the status of internal temperature
		00-Temperature	level 0
		01-Temperature	level 1
		02-Temperature	level 2
		03-Temperature	level 3
		04-Temperature	level 4 (Warning)
		05-Temperature	level 5 (Power Off)
Error Status	Read Codes	Returns:
	D01R	00-No error
		01-Interlock error
		02-Lamp error
		04-Temperature error
		08-Fan error
		10-Memory error
		Note: If there is more than one error, the resulting read code will be the sum
		f the error codes listed above. Example: For Interlock-01 and Lamp-02,
		resulting read code is 03.

TECHNICAL

A-14

3M™ Multimedia Projector MP8780 © 3M 1999