Hitachi CP-S845W specifications Command data

Connection to the control signal terminal (continued)

				Command data
Item					Data code
MOUSE	00h=stop mouse emulation. 01~7Fh=start mouse emulation
COMMUNICATE	0Xh=8N1, 1Xh=7N1
	X0h=1200bps, X1h=2400bps, X2h=4800bps, X3h=9600bps, X4h=19200bps
POWER	3Eh=Power off (Standby mode), 3Fh=Power on
MIRROR	00h=Normal, 01h=H:Invert, 02h=V:Invert, 03h=H&V:Invert
INPUT	11h=VIDEO, 21h=RGB1, 22h=RGB2
VIDEO SYSTEM	00h	00h=Auto, 00h 01h=NTSC, 00h 04h=NTSC4.43
	00h	02h=PAL, 00h 03h=SECAM, 00h 05h=M-PAL, 00h 06h=N-PAL
VOLUME	00h	(min) ~ 24h (max)
MUTE	00h=Mute off, 01h=Mute on
BRIGHT	00h	00h	00h	(dark) ~ 00h 00h 24h (brite)
CONTRAST	00h	00h	00h	(lower) ~ 00h 00h 24h (higher)
COLOR	00h	00h	00h	(less) ~ 00h 00h 24h (more)
TINT	00h	00h	00h	(red) ~ 00h 00h 24h (green)
SHARPNESS	00h	00h	00h	(soft) ~ 00h 00h 24h (sharp)
H. PHASE	00h	00h	00h	~ 00h 00h 1Fh
H. POSIT	00h	00h	4Fh 00h (left) ~ 00h 00h 17h 05h (right)
H. SIZE	00h	00h	06h	06h (narrow) ~ 00h 00h 04h 0Ch (wide)
V. POSIT	00h	00h	03h	00h (down) ~ 00h 00h 00h 06h (up)
COLOR BALANCE	00h	00h	00h	(for Red) ~ 00h 00h 24h (for Blue)
AUTO ADJUST	00h	(start) , 07h (stop)
	0Xh=Blank off, 1Xh=Blank on
BLANK	bit0 0=Blue off, 1=Blue on,				bit1 0=Green off, 1=Green on
	bit2 0=Red off, 1=Red on,				bit3 0=Not change, 1=change
REVEAL	X1h=Reveal down, X4h=Reveal right, X=0 (slow) ~ 7 (fast)
	(1) Circuit codes when ask code and default set code are issued (Number of data byte=1)
				00h=normal display, 01h=magnified display
	(2) When magnification is set by setting codes (Number of data bytes=6)
		1st, 2nd data bytes: magnification starting positions in horizontal direction (left end)
MAGNIFY				00h 00h (left) ~ 3Ch 05h (right)
		3rd, 4th data bytes: magnification starting positions in vertical direction (top)
				00h 00h (top) ~ 0Dh 04h (bottom)
		5th, 6th data bytes: Horizontally magnified dot number data
				64h 00h (large) ~ 20h 06h (small)
FREEZE	00h=normal display, 01h=still picture display

Caution If computer sends the undefined command code or data code, Projector can not guarantee operation.

Command is consisted of 2 command bytes and following data bytes.

1-st byte indicates the kinds of commands and the length of command.

'0xH' : Error-reply	Projector sends to computer.
'1xH' : Command reply	Projector sends to computer.
'2xH' : Ask command	Computer sends to Projector.
'3xH' : Set command	Computer sends to Projector.
'4xH' : Default set command	Computer sends to Projector

'5xH' - 'FxH' : Reserved

'x' indicates the length of data bytes.

2-nd byte indicates the command code 'yy' as command table.

26 Data table shows the data byte.

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