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5.4 Direct commands (Not executable in stand-by mode. Possible only to read during BLANK.)
The direct commands are used to numerically adjust the geometrical correction and volume.
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.
ITEM
Function
Data
Character ASCII code
KEYSTONE (vertical) KS 4Bh 53h ±40
With CURVED-adjustment : ±10
KEYSTONE (horizontal) KSH 4Bh 53h 48H ±25
With CURVED-adjustment : ±10
KEYSTONE reset KSRST 4Bh 53h 52h 53h 54h
CORNERSTONE LOWER RIGHT
(vertical)
CNLRV 43h 4Eh 4Ch 52h 56h ±60
CORNERSTONE LOWER RIGHT
(horizontal)
CNLRH 43h 4Eh 4Ch 52h 48h ±60
CORNERSTONE LOWER LEFT
(vertical)
CNLLV 43h 4Eh 4Ch 4Ch 56h ±60
CORNERSTONE LOWER LEFT
(horizontal)
CNLLH 43h 4Eh 4Ch 4Ch 48h ±60
CORNERSTONE UPPER RIGHT
(vertical)
CNURV 43h 4Eh 55h 52h 56h ±60
CORNERSTONE UPPER RIGHT
(horizontal)
CNURH 43h 4Eh 55h 52h 48h ±60
CORNERSTONE UPPER LEFT
(vertical)
CNULV 43h 4Eh 55h 4Ch 56h ±60
CORNERSTONE UPPER LEFT
(horizontal)
CNULH 43h 4Eh 55h 4Ch 48h ±60
CORNERSTONE reset CKSRST
43h 4Bh 53h 52h 53h 54h
HORIZ. CURVED ARC CVAH 43h 56h 41h 48h ±50
With KEYSTONE-adjustment
: ±15
VERT. CURVED ARC CVAV 43h 56h 41h 56h ±50
With KEYSTONE-adjustment
: ±15
HORIZ. CURVED ORIGIN (vertical) CVHOV 43h 56h 48h 4Fh 56h ±10
HORIZ. CURVED ORIGIN
(horizontal)
CVHOH 43h 56h 48h 4Fh 48h ±10
VERT. CURVED ORIGIN (vertical) CVVOV 43h 56h 56h 4Fh 56h ±10
VERT. CURVED ORIGIN (horizontal) CVVOH 43h 56h 56h 4Fh 48h ±10
CURVED reset CVRST 43h 56h 52h 53h 54h
VOLUME VL 56h 4Ch 00 to 31
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 code ‘2Bh’ ‘2Dh’ ‘30h’ ‘31h’ ‘32h’ ‘33h’ ‘34h’ ‘35h’ ‘36h’ ‘37h’ ‘38h’ ‘39h’
5.5 Function commands (Not executable in stand-by mode. When these commands are sent while the splash
screen is being displayed, the splash screen is canceled.)
ITEM
Function
Data
Character ASCII code
BLANK MUTE 4Dh 55h 54h 45h 0 (OFF), 1 (ON)
SPLIT SPLT 53h 50h 4Ch 54h 0 (OFF), 1 (ON)
MAGNIFY MGNFY 4Dh 47h 4Eh 46h 59h 0 (OFF), 1 (ON)
FREEZE FRZ 46h 52h 5Ah 0 (OFF), 1 (ON)
Function canceling FNCOFF 46h 4Eh 43h 4Fh 46h 46h