Error Responses; Using The Command And Response Table; Symbol Definitions - Extron electronics SW2 DP User Manual

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. Error
response codes used by the SW2 DP are:
– Invalid input channel number (out of range)
E01
– Invalid input selection during auto-input switching
E06
– Invalid command
E10
– Invalid value (out of range)
E13

Using the Command and Response Table

The Command and Response Table for SIS
valid ASCII and hexadecimal command codes, the switcher responses to the host, and a
description of the command function or the results of executing the command. The ASCII to
Hex Conversion Table below is for use with the command and response table.
ASCII to HEX Conversion Table
Space
Figure 11.

Symbol Definitions

]
= CR/LF (carriage return/line feed) (hex 0D 0A)
}
= Soft carriage return (no line feed)
•
= Space
E
= Escape key
X!
= Input number
0 through 2
0 = deselect all inputs
X@
= On and off, mute, or signal status
0 = Off, unmuted, or signal not present
1 = On, muted, or signal present
X#
= Current EDID
1 = default EDID: 1920x1080 @ 60 Hz with 2-channel audio
2 = native EDID on the output
X$
= Native resolution and refresh rate, translated from hexadecimal
X%
= Current EDID information in hex (256 bytes)
X^
= SW2 DP firmware version, expressed to the second decimal place
X&
= Unit name. Consists of a text string of up to 24 characters, which can be letters (a-z),
numerals (0-9), or hyphens (–). No blanks or space characters are permitted in the name. No
distinction is made between upper and lower case.
The first character must be a letter; the last character cannot be a hyphen.
NOTE: Unless otherwise indicated, commands are not case sensitive.
ASCII to Hex Conversion Table
Commands, starting on the next page, lists
.
SW2 DP • Remote Configuration and Control 18 18 18