Remote Commands; Password Lock Commands - Mitsubishi Electric HC1600 Control Manual

6) Remote commands

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.
Button's name on remote
MENU
ENTER
AUTO POSITION
ASPECT
BLANK
[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' ' '

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.
ITEM
Password lock enabling/
disabling
**** 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.
POWER ON
POWER OFF
INPUT COMPUTER
INPUT COMPONENT
INPUT HDMI
INPUT VIDEO
INPUT S-VIDEO
POWER ON/OFF INPOSSIBLE
POWER ON/OFF POSSIBLE
NO SIGNAL SUPPLIED
SIGNAL SUPPLIED
The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to the
received command its 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). (Figures
and symbols enclosed in quotation marks are ASCII codes.):
Sending commands
from the PC, etc.
30 30 76 49 0D
'0' '0' 'v' 'I' ' '
(Not executable in stand-by mode. When the remote commands are sent while the
ASCII HEX
r53 72h 35h 33h
r2b 72h 32h 62h
r4f 72h 34h 66h
r59 72h 35h 39h
r54 72h 35h 34h
r10 72h 31h 30h
r09 72h 30h 39h
re2 72h 65h 32h
ra6 72h 61h 36h
from the projector
30 30 72 35 34 0D
'0' '0' 'r' '5' '4' '
ASCII
PSLOCK 50h 53h 4Ch 4Fh 43h 4Bh
ASCII
Function Data (Receive)
vP
vP
vI
vI
vI
vI
vI
vPK
vPK
vSM
vSM
from the projector
30 30 76 49 76 31 0D
'0' '0' 'v' 'I' 'v' '1' '
Button's name on remote
AV MEMORY 1
AV MEMORY 2
AV MEMORY 3
CONTRAST
BRIGHTNESS
COLOR TEMP.
GAMMA
SHARPNESS
KEYSTONE
Status code
'
HEX
0**** (Disabling), 1**** (DISPLAY INPUT),
2**** (MENU ACCESS)
Function
1 76h 50h
0 76h 50h
r1 76h 49h
c1 76h 49h
d1 76h 49h
v1 76h 49h
v2 76h 49h
0 76h 50h 4Bh
1 76h 50h 4Bh
0 76h 53h 4Dh
1 76h 53h 4Dh
Status code
'
3
ASCII
re4 72h 65h 34h
re5 72h 65h 35h
re6 72h 65h 36h
rd0 72h 64h 30h
rd1 72h 64h 31h
rd4 72h 64h 34h
rd5 72h 64h 35h
rd6 72h 64h 36h
r43 72h 34h 33h
Description
Command operating the same as the
MENU button
Command receipt confirmation
(Command echo back)
VALUE
HEX
Data (Receive)
31h
30h
72h 31h
63h 31h
64h 31h
76h 31h
76h 32h
30h
31h
30h
31h
Description
Command for checking the input
terminal
Check result (VIDEO)
HEX