Scaler-initiated Messages
When a local event such as a front panel input selection or adjustment takes place, the DVS responds by sending a message to the host. No response is required from the host. Some
•(c) Copyright 20nn, Extron Electronics, DVS 510, Vn.nn.,
Www, DD Mmm YYYY hh:mm:ss ]
The DVS sends the copyright message upon connecting to the computer via IP, or when powering up while connected. Vn.nn is the firmware version number.
•] Password:
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 the correct password is entered, the unit responds with:
]******
]Login Administrator] or
]******
]Login User]
depending on the password that was entered. If the passwords are the same for both the administrator and the user, the unit defaults to administrator privileges.
•In X! All ]
Reconfig ]
The DVS sends this response when an input is switched or when a new signal is detected. X! is the input number.
Error Responses
When the DVS 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. The responses include:
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 or file not found
DVS 510 Series • Remote Configuration and Control 49
