Mitsubishi SL2U Service Manual page 73

6) Mute commands
The mute commands are used for the mute setting of this projector with the 0(30h) and 1(31h).
ITEM
MUTE
7) Remote commands
Some remote control operations can be achieved by the remote command codes. The remote commands have
no data codes.
Button's name on remote
+ VOLUME
– VOLUME
KEYSTONE
EXPAND
PinP
MUTE
{
}
$
%
MENU
ENTER
AUTO POSITION
STILL
16 : 9
[Example] When displaying the MENU selection bar (Figures and symbols enclosed in quotation marks are
ASCII codes.):
Sending commands
from the PC, etc.
30 30 72 35 34 0D
'0' '0' 'r' '5' '4' ' '
8) Reading command diagram
The projectors operating status, such as POWER-ON / OFF and the currently selected input terminal, can be
monitored.
POWER ON
POWER OFF
INPUT COMPUTER
INPUT VIDEO (1)
INPUT S-VIDEO (2)
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) :
Sending commands
from the PC, etc.
30 30 76 49 0D
'0' '0' 'v' 'I' ' '
(Not executable in stand-by mode or while the Splash screen is projected.)
ASCII HEX
MUTE 4Dh 55h
ASCII HEX
r06 72h 30h
r07 72h 30h
r43 72h 34h
r02 72h 30h
r04 72h 30h
ra6 72h 61h
r53 72h 35h
r2b 72h 32h
r4f 72h 34h
r59 72h 35h
r54 72h 35h
r10 72h 31h
r09 72h 30h
ra4 72h 61h
re2 72h 65h
Status code from
the projector
30 30 72 35 34 0D
'0' '0' 'r' '5' '4' '
ASCII
Function Data (Receive)
vP 1
vP 0
vI r1
vI v1
vI v2
Status code from
the projector
30 30 76 49 76 31 0D
'0' '0' 'v' 'I' 'v' '1' '
VALUE
0 (OFF), 1 (ON)
54h 45h
36h
37h
33h
32h
34h
36h
33h
62h
66h
39h
34h
30h
39h
34h
32h
'
HEX
Function Data (Receive)
76h 50h 31h
76h 50h 30h
76h 49h 72h 31h
76h 49h 76h 31h
76h 49h 76h 32h
'
3
Description
Command operating the same
as the MENU button
Command receipt confirmation
(Command echo back)
Description
Command for checking the input terminal
Check result ( VIDEO (1))