3
Sending commands
Status code from
Description
from the PC, etc.
the projector
30 30 72 35 34 0D
Command operating the same
'0' '0' 'r' '5' '4' '
'
as the MENU button
30 30 72 35 34 0D
Command receipt confirmation
'0' '0' 'r' '5' '4' '
'
(Command echo back)
[Example] When displaying the MENU selection bar (Figures and symbols enclosed in quotation marks are
ASCII codes.):
Button's name on remote
ASCII
HEX
+ VOLUME
r06
72h
30h
36h
– VOLUME
r07
72h
30h
37h
KEYSTONE
r43
72h
34h
33h
EXPAND
r02
72h
30h
32h
PinP
r04
72h
30h
34h
MUTE
ra6
72h
61h
36h
{
r53
72h
35h
33h
}
r2b
72h
32h
62h
$
r4f
72h
34h
66h
%
r59
72h
35h
39h
MENU
r54
72h
35h
34h
ENTER
r10
72h
31h
30h
AUTO POSITION
r09
72h
30h
39h
STILL
ra4
72h
61h
34h
16 : 9
re2
72h
65h
32h
7) Remote commands
Some remote control operations can be achieved by the remote command codes. The remote commands have
no data codes.
8) Reading command diagram
The projectors operating status, such as POWER-ON / OFF and the currently selected input terminal, can be
monitored.
ASCII
HEX
Function
Data (Receive)
Function
Data (Receive)
POWER ON
vP
1
76h 50h
31h
POWER OFF
vP
0
76h 50h
30h
INPUT COMPUTER
vI
r1
76h 49h
72h 31h
INPUT VIDEO (1)
vI
v1
76h 49h
76h 31h
INPUT S-VIDEO (2)
vI
v2
76h 49h
76h 32h
Sending commands
Status code from
Description
from the PC, etc.
the projector
30 30 76 49 0D
Command for checking the input terminal
'0' '0' 'v' 'I' '
'
30 30 76 49 76 31 0D
Check result ( VIDEO (1))
'0' '0' 'v' 'I' 'v' '1' '
'
The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to
the received command it’s current operating status as the data code and send it back to the PC.
[Example ] When checking the currently selected input terminal (when the INPUT VIDEO (1) is being selected) :
6) Mute commands
(Not executable in stand-by mode or while the Splash screen is projected.)
The mute commands are used for the mute setting of this projector with the 0(30h) and 1(31h).
ITEM
ASCII
HEX
VALUE
MUTE
MUTE
4Dh
55h
54h
45h
0
(OFF),
1
(ON)
