Extron electronics DTP2 R 212 Series, Руководство пользователя

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DTP2 R 212 Series • SIS Commands 36
Password Messages
If the DTP2 R 212 is protected by a password, the following password message prompts
you for the password to access the features.
] Password ]
The prompt requires a password, followed by a carriage return. The prompt is repeated if
the correct password is not entered.
• For initial setup: For initial setup, you must enter the serial number of your unit at the
password prompt (the serial number can be found on another label on the rear panel).
This password allows administrator level access.
If the correct password is entered, access is granted and the command prompt is
displayed. If the password is incorrect, the
] Password ] prompt reappears.
NOTE: Performing a unit factory reset (such as entering a ZQQQ SIS command ,
see page 50) removes the serial number password, leaving the unit with the
default password,
extron
.
• After a password change: After the initial access, you can keep the serial number
password or change it. You can also set administrator and user level passwords (see
the
Passwords on page 50).
When you enter the new password correctly, the unit responds with one of the
following, depending on the password entered:
•
] Login Administrator ]
•
] Login User ]
(If the password is not accepted, the
Password
prompt reappears.)
The
Login Administrator
response represents administrator level access, while the
Login User
response represents user level access. If the passwords are the same for both
administrator and user, the unit defaults to administrator privileges.
If the unit is not password‑protected, it is ready to accept SIS commands immediately after
it sends the copyright message.
Error Responses
If the switcher is unable to execute a command it receives because the command is invalid
or contains invalid parameters, the switcher returns an error response to the host. The
following error response codes can be sent:
E01
– Invalid input number
E06
– Invalid channel change
E10
– Invalid command
E13
– Invalid parameter
E14
– Invalid for this configuration
E17
– Invalid command for signal type
E24
– Privilege violation