Mitsubishi HC1100 补充手册
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
Button's name on remote
ASCII
HEX
{
r53
72h
35h
33h
AV MEMORY 1
re4
72h
65h
34h
}
r2b
72h
32h
62h
AV MEMORY 2
re5
72h
65h
35h
$
r4f
72h
34h
66h
AV MEMORY 3
re6
72h
65h
36h
%
r59
72h
35h
39h
CONTRAST
rd0
72h
64h
30h
MENU
r54
72h
35h
34h
BRIGHTNESS
rd1
72h
64h
31h
ENTER
r10
72h
31h
30h
COLOR TEMP.
rd4
72h
64h
34h
AUTO POSITION
r09
72h
30h
39h
GAMMA
rd5
72h
64h
35h
ASPECT
re2
72h
65h
32h
SHARPNESS
rd6
72h
64h
36h
BLANK
ra6
72h
61h
36h
KEYSTONE
r43
72h
34h
33h
6) Remote commands
(Not executable in stand-by mode. When the remote commands are sent while the
splash screen is being displayed, the splash screen is only canceled.)
Some remote control operations can be achieved by the remote command codes. The remote commands have no data codes.
Some remote control operations can be achieved by the remote command codes. The remote commands have no data codes.
7) Password lock commands
The password lock commands control the password lock. The password lock enabling or disabling command is
sent with a 4-digit figure (password) added to the end of the data code. When the password lock is enabled or
disabled successfully, the projector sends a return command comprising the data code, password, and “1” at
the end. When enabling or disabling the password lock fails, it sends a return command with “0” at the end.
There is no reconfirmation of the password.
sent with a 4-digit figure (password) added to the end of the data code. When the password lock is enabled or
disabled successfully, the projector sends a return command comprising the data code, password, and “1” at
the end. When enabling or disabling the password lock fails, it sends a return command with “0” at the end.
There is no reconfirmation of the password.
****
is a 4-digit figure (password).
8) Reading command diagram
The projectors operating status, such as POWER-ON / OFF and the currently selected input terminal, etc. can
be monitored.
be monitored.
ITEM
ASCII
HEX
VALUE
Password lock
PSLOCK
50h
53h
4Ch
4Fh
43h
4Bh
0****(Disabling), 1****(DISPLAY INPUT)
enabling/ disabling
2****(MENU ACCESS)
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 COMPONENT
vI
c1
76h
49h
63h
31h
INPUT HDMI
vI
d1
76h
49h
64h
31h
INPUT VIDEO
vI
v1
76h
49h
76h
31h
INPUT S-VIDEO
vI
v2
76h
49h
76h
32h
POWER ON/OFF INPOSSIBLE
vPK
0
76h
50h
4Bh
30h
POWER ON/OFF POSSIBLE
vPK
1
76h
50h
4Bh
31h
NO SIGNAL SUPPLIED
vSM
0
76h
53h
4Dh
30h
SIGNAL SUPPLIED
vSM
1
76h
53h
4Dh
31h
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)
'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 is being selected) :
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 is being selected) :