Ensemble Designs BrightEye NXT 410 Clean HDMI Router - Manual (Page 115)

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BrightEye NXT 410/415/430 Compact Router Installation, Configuration and Operations Guide
Preset Crosspoint Command
Description: This command stores crosspoints in the preset buffer for later execution. The preset
destination-source pairs are not actually switched until a subsequent Execute Preset
Buffer command is issued.
Syntax: @P:/,[/,…]
@ ASCII ‘@’ (40H) followed by ASCII space character ‘ ’ (20H).
Identifies the start of a command.
P: ASCII ‘P’ followed by ASCII ‘:’ (3AH).
Identifies this as a Preset Crosspoint command.
The level(s) to be affected. Multiple levels may be specified by listing several
digits in a row.
The BrightEye NXT Router only supports level 0 and ignores other levels.
A level is specified by a single valid ASCII hex digit.
(E.g. ‘0’ to ‘9’ or ‘A’ to ‘F’).
/ ASCII forward slash character ‘/’ (2FH).
Separates Levels from destination-source pairs.
Forward slash is also used to separate multiple destination-source pairs
when more than one pair is specified.
Destination number.
Up to 4 characters (including leading zeros) may be used to specify the
destination.
Any valid ASCII hex digits. (E.g. ‘0’ to ‘9’ or ‘A’ to ‘F’).
, Comma character (2CH).
Separates destination numbers from source numbers in each destination-
source pair.
Source number.
Up to 4 characters (including leading zeros) may be used to specify the
source.
Any valid ASCII hex digits. (E.g. ‘0’ to ‘9’ or ‘A’ to ‘F’).
ASCII carriage return character (0DH).
Example 1: Perform a preset of Source 10 (0AH) on Destination 4. Level 0 must be specified.
Request: In Hex 40 20 50 3A 30 2F 34 2C 41 0D
In ASCII @ P:0/4,A
Response: In Hex 3E
In ASCII ‘>’
Example 2: Perform presets of the following source-destination pairs: Source 9 on Destination 3,
Source 7 on Destination 1, and Source 5 on Destination 2.
Request: In Hex 40 20 50 3A 30 2F 33 2C 39 2F 31 2C 37 2F 32 2C 35 0D
In ASCII @ P:0/3,9/1,7/2,5
Response: In Hex 3E
In ASCII ‘>’