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[Example] When displaying the MENU selection bar. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned
from the projector
Description
‘
30
’ ‘
30
’ ‘
72
’ ‘
35
’ ‘
34
’ ‘
0D
’
00r54
Command operating the same as
the MENU button
‘
30
’ ‘
30
’ ‘
72
’ ‘
35
’ ‘
34
’ ‘
0D
’
00r54
Command receipt confirmation
(Command echo back)
4.4 Direct 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
command with the current setting value added as a data code.
Function
ITEM
Character ASCII
Data
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 1] When setting the volume to 15. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc.
Status code returned
from the projector
Description
‘
30
’ ‘
30
’ ‘
56
’ ‘
4C
’ ‘
31
’ ‘
35
’ ‘
0D
’
00VL15
Command for setting the volume
‘
30
’ ‘
30
’ ‘
56
’ ‘
4C
’ ‘
31
’ ‘
35
’ ‘
0D
’
00VL15
Command receipt confirmation
(Command echo back)
4.5 Function 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).
Function
ITEM
Character ASCII
Data
AV MUTE MUTE 4Dh 55h 54h 45h 0(OFF), 1(ON)
FREEZE FRZ 46h 52h 5Ah 0(OFF), 1(ON)
MAGNIFY MGNFY 4Dh 47h 4Eh 46h 59h 0(OFF), 1(ON)
4.6 Menu 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.
Function
ITEM
Character ASCII
Data
Image IMG 49h 4Dh 47h 0 (Auto), 1 (Theater), 2 (Presentation),
3 (Standard), 4 (Black Board), 5 (White Board),
6 (User)
Brightness QQ 51h 51h ±30
Contrast PP 50h 50h ±30
Color Temp. A 41h 1 (Mid), 2 (High), 3 (Low), 4 (User)
Aspect Ratio SC 53h 43h 0 (Normal), 1 (16:9), 2 (Native), 3 (Full)
3D TDM 54h 44h 4Dh 0 (Off), 1 (Auto)
*1
, 2 (Side by Side),
3 (Top and Bottom), 4 (Frame Sequential)
3D Sync Invert TDS 54h 44h 53h 0 (Off), 1 (On)
Color T 54h ±10
Sharpness R 52h ±05
Tint S 53h ±10
*1
‘’Auto’’ can be enabled for 3D option when the signal is from the HDMI terminal.