25
ENGLISH
Connection to the control signal terminal (continued)
Control data table
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.
Data table shows the data byte.
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)
BLANK
0Xh=Blank off, 1Xh=Blank on
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)
MAGNIFY
(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)
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
COLOR BALANCE 00h 00h 00h (for Red) ~ 00h 00h 24h (for Blue)
AUTO ADJUST
00h (start) , 07h (stop)