Password Lock Commands - Mitsubishi Electric WD8700U Manual

5.7 Password lock commands

The password lock commands control the password lock. The password lock enabling or disabling command is
sent with a 4 to 8-digit password comprised of any figures 1 to 4 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 com-
mand with "0" at the end. There is no reconfirmation of the password. The password input command is for en-
abling projection of image when password lock has been set to DISPLAY INPUT. The password input command
is sent with a 4 to 8-digit password comprised of any figures 1 to 4 at the end.
ITEM
Password lock enabling/
disabling
Password input
**** is a 4 to 8-digit password comprised of any figures 1 to 4.
[Example] When enabling the password lock of DISPLAY INPUT (in the case that the password is 123412).
(Values enclosed in quotation marks are ASCII codes.):
• When ID is not specified:
Command sent from the PC, etc.
'30' '30' '50' '53' '4C' '4F' '43' '4B' '31' '31' '32' '33' '34' '31' '32' '0D'
00PSLOCK1123412
• When ID is specified (when the command is sent to the projector with the ID of "01" or "ALL"):
Command sent from the PC, etc.
'30' '30' '3B' '30' '31' '3B' '50' '53' '4C' '4F' '43' '4B' '31'
'31' '32' '33' '34' '31' '32' ' 0D'
00;01;PSLOCK1123412
Function
Character ASCII code
PSLOCK 50h 53h 4Ch 4Fh 43h 4Bh
PASS 50h 41h 53h 53h
'30' '30' '50' '53' '4C' '4F' '43' '4B' '31' '31' '32' '33' '34' '31' '32' '31' '0D'
00PSLOCK11234121
'30' '30' '3B' '30' '31' '3B' '50' '53' '4C' '4F' '43' '4B' '31'
'31' '32' '33' '34' '31' '32' '31' '0D'
00;01;PSLOCK11234121
0**** (Disabling), 1**** (DISPLAY INPUT),
2**** (MENU ACCESS), 3**** (SPLASH ID SCREEN)
****
Status code returned
from the projector
Status code returned
from the projector
19
Data
Description
Command for enabling the
password lock of DISPLAY INPUT
(ID command is omitted.)
Response informing that the
projector succeeded in enabling the
password lock of DISPLAY INPUT
(The statuses are echoed back
as many as the number of the
connected projectors.)
Description
Command for turning on the
password lock of DISPLAY INPUT
is sent to the projector with the ID
of "01" or "ALL."
Response informing that the
projector succeeded in enabling the
password lock of DISPLAY INPUT
(The status is echoed back from
the projector with the ID of "01"
or "ALL.")