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Error Responses
When the DSC 301 HD 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 E14 — Not valid for this configuration
E10 — Invalid command E17 — Invalid command for signal type
E11 — Invalid preset number E22 — Busy
E13 — Invalid parameter E25 — Device not present
Error Response References
14
= Commands that give an E14 (invalid command for this configuration) error if sent to a
product whose current configuration does not support the command
Commands and Responses
Using the Command and Response Tables
The command and response table for SIS commands later in this chapter lists the
commands that the DSC 301 HD scaler recognizes as valid, the responses that are
returned to the host, a description of the command’s function or the results of executing
the command, and an example of each command in ASCII (Telnet) and URL encoded
(web).
NOTE: Upper and lower case text can be used interchangeably.
ASCII to HEX Conversion Table
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Figure 16. ASCII to Hexadecimal Character Conversion Table
DSC 301 HD • SIS Communication and Control 21