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Scaler-initiated Messages
When a local event such as a front panel selection or adjustment takes place, the
DVS 304 scaler responds by sending a message to the host. No response is required
from the host. Some scaler-initiated messages are listed here.
(C) Copyright 2013, Extron Electronics, DVS 304 series, Vx.xx, 60-1027-02 ] The
DVS 304 sends the copyright message when it first powers on. Vx.xx is the firmware
version number.
In X! All ]
Reconfig ] (where X! is the input number). The DVS 304 sends this response when an
input is switched or when a new signal is detected.
Copyright Information
] © Copyright 2013, Extron Electronics, DVS 304 series, Vx.xx, 60-1027-02
Thur, 7 January 2016 11:27:33 ]
The copyright message is displayed upon connecting to IP Link product via TCP/IP or
Telnet. Vx.xx is the firmware version number. The current date and time are displayed.
This is followed by a Password prompt if a password has been set.
Password Information
]
The
Password: prompt requires a password (administrator level or user level) followed
by a carriage return. The prompt is repeated if the correct password is not entered.
If correct password is entered, the unit responds with ] Login Administrator ]
or ] Login User ], depending on password entered. If passwords are the same for
both administrator and user, the unit defaults to administrator privileges.
Error Responses
When the DVS 304 receives a valid command, it executes the command and sends a
response to the host device. If the unit is unable to execute the command because the
command contains invalid parameters, it returns an error response to the host.
Error Numbers
•
E01 — Invalid input number
•
E10 — Invalid command
•
E11 — Invalid preset number
•
E12 — Invalid port number
•
E13 — Invalid parameter
•
E14 — Not valid for this configuration
•
E17 — Invalid command for signal type
•
E22 — Busy
•
E24 — Privilege violation
•
E25 — Device not present
•
E26 — Maximum number of connections exceeded
•
E27 — Invalid event number
•
E28 — Bad filename/file not found
DVS 304 Series • SIS Communication and Control
31
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