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Control this projector by using a personal computer (Continued)
How to set the grade
Use ASCII letters code to set the grade for setting data. Please refer to the table below for HEX code.
ASCII
'+'
'–'
HEX
2Bh
2Dh
[Example 1]
Set the AUTO POWER ON to OFF.
Sending commands
from the PC etc.
30 30 41 50 4F 4E 30 0D
'0' '0' 'A' 'P' 'O' 'N' '0' '
The data code of CONTRAST and BRIGHTNESS is structured by the difference data of R from G, the main data and the difference
data of B from G.
[Example 2]
Set the difference data of R from G to +10, the setting main data to 0 and the difference data of
B from to -5.
Sending commands
from the PC etc.
30 30 50 2B 31 30 2B 30 30 2D 30 35 0D
'0' '0' 'P' '+' '1' '0' '+' '0' '0' '-' '0' '5' '
[Example 3]
The TINT was set to +10 when the setting status was confirmed.
Sending commands
from the PC etc.
30 30 53 0D
'0' '0' 'S' '
'
AP – 6
'0'
'1'
'2'
'3'
30h
31h
32h
33h
'
30 30 41 50 4F 4E 30 0D
'0' '0' 'A' 'P' 'O' 'N' '0' '
'
30 30 50 2B 31 30 2B 30 30 2D 30 35 0D
'0' '0' 'P' '+' '1' '0' '+' '0' '0' '-' '0' '5' '
30 30 53 2B 31 30 0D
'0' '0' 'S' '+' '1' '0' '
'4'
'5'
'6'
'7'
34h
35h
36h
37h
Status code from
projector
'
Status code from
projector
Status code from
projector
'
'8'
'9'
38h
39h
Meaning
Command for setting the
AUTO POWER ON to ON
Command received
(Command echo back)
Meaning
Command for setting the
picture control
Command received
'
(Command echo back)
Meaning
Command to confirm
setting of TINT
Command (setting of TINT
is +10) carried out
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