Mitsubishi Electronics XD250U-ST, XD280U manual How to set the value

[Example]	When displaying the MENU selection bar. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.		Status code returned	Description
		from the projector
‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’			Command operating the same as the
00r54			MENU button
		‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’	Command receipt confirmation
		00r54	(Command echo back)

4.4Direct commands (Not executable in stand-by mode. Possible only to read during muting.) The direct commands are used to numerically adjust the volume and keystone.

When the computer sends the command without adding the setting value, the projector returns the received com- mand with the current setting value added as a data code.

ITEM		Function	Data
	Character	ASCII
VOLUME	VL	56h 4Ch	00-21
KEYSTONE (vertical)	KS	4Bh 53h	±20

How to set the value

Use the character or ASCII code as shown below to set the value.

Character	+	-	0	1	2	3	4	5	6	7	8	9
ASCII	‘2Bh’	‘2Dh’	‘30h’	‘31h’	‘32h’	‘33h’	‘34h’	‘35h’	‘36h’	‘37h’	‘38h’	‘39h’

[Example]	When setting the volume to 15. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.		Status code returned	Description
		from the projector
‘30’ ‘30’ ‘56’ ‘4C’ ‘31’ ‘35’ ‘0D’			Command for setting the volume
00VL15
		‘30’ ‘30’ ‘56’ ‘4C’ ‘31’ ‘35’ ‘0D’	Command receipt confirmation
		00VL15	(Command echo back)

4.5Function commands (Not executable in stand-by mode. When the mute commands are sent while the splash screen is being displayed, the splash screen is only canceled.)

The mute commands are used for the mute setting of this projector with the 0 (HEX: 30h) and 1 (HEX: 31h).

	ITEM		Function	Data
		Character	ASCII
AV MUTE		MUTE	4Dh 55h 54h 45h	0 (OFF), 1 (ON)

4.6Menu setting commands (Not executable in stand-by mode. Possible only to read during muting.)

The menu setting commands are used for the menu setting of this projector. If the personal computer sends the command without attaching the data code, the projector attaches to the received command its current setting value as the data code and send it back to the PC.

ITEM		Function				Data
	Character		ASCII
COLOR ENHANCER	CE	43h 45h			0	(AUTO), 1 (PRESENTATION), 2 (STANDARD),
					3	(THEATER), 4 (USER)
COLOR ENHANCER-	CEU1GS	43h 45h	55h 31h	47h 53h	0	(DYNAMIC), 1 (NATURAL), 2 (DETAIL)
USER-GAMMA MODE
COLOR ENHANCER-	CEU1B	43h 45h	55h 31h	42h	00-10
USER-Brilliant Color
COLOR ENHANCER-	CEU1C	43h 45h	55h 31h	43h	±10
USER-RGB-COLOR
COLOR ENHANCER-	CEU1T	43h 45h	55h 31h	54h	±10
USER-RGB-TINT
CONTRAST	PP	50h 50h			±30
BRIGHTNESS	QQ	51h 51h			±30
COLOR TEMP.	A	41h			1	(STANDARD), 2 (HIGH), 3 (LOW), 4 (USER)
COLOR TEMP.-USER	P	50h			±30 ±30 ±30 (R, G, B)
(CONTRAST)

7