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Programming Guide, cont'd
Using the Command and Response Tables
The
acceptable in the command field except where indicated for the gain and
attenuation commands. The table below shows the hexadecimal equivalent of each
ASCII character used in the command and response table.
Space
Symbols are used throughout the table to represent variables in the command and
response fields. Command and response examples are shown throughout the table.
Symbol definitions
Input and output numbers in commands may be entered as either 1-, or 2-, or 3-digit numbers. All input and output numbers are
N
specified as 3-digit numbers in the response.
]
= CR/LF (carriage return/line feed) (hex 0D 0A)
}
= Carriage return (no line feed, hex 0D)
•
= Space character
E
= Escape key (hex 1B)
X!
= Input number (for tie)
X@
= Output number
X#
= BME number
X$
= Mute status
X%
= Input number
X^
= Audio gain
X&
= Numeric dB value
X*
= Audio attenuation
X(
= Global preset number
X1)
= Room number
X1!
= Name (for presets, inputs, and outputs)
N
The following characters are invalid or not recommended in the name: ~ , @ ' [ ] { } < > ' " ; | \ and ?.
X1@
= Room preset number
X1#
= Sync frequency
X1$
= Keypad number
X1%
= Firmware version number to second decimal place (x.xx)
X1^
= Keyboard mode
X1&
= Keypad variable
X1*
= RGB delay
4-6
Matrix 12800 Switchers • Programming Guide
command and response tables
ASCII to Hex Conversion Table
000 – maximum number of inputs
(768 virtual inputs, 128 physical inputs)
(000 = no tie)
001 – maximum number of inputs
(768 virtual inputs, 128 physical inputs)
0 – 8
0 = off, 1 = on
001 – maximum number of inputs
(768 virtual inputs, 128 physical inputs)
0 – 9 (1 dB per step)
–24 to +09 (34 steps of gain or attenuation)
1 – 24 (1 dB per step)
64 maximum (0 = current configuration)
32 max. (Each can have up to 10 presets (
12 characters maximum
Upper- and lower-case alphanumeric characters and
+ _ : = / and space are valid.
10 maximum
xxx.xx (frequency in Hz (V) or kHz (H))
1 – 128
001 = output mode
002 = global preset mode
X1^
X1&
If
= 001, then
X1^
X1&
If
= 002, then
X1^
X1&
If
= 003, then
Delay in ½ second increments (10 [5.0 seconds] maximum)
begin on page 4-8. Lower case letters are
•
003 = room preset mode
= output number
= room number
= {meaningless}
X1@
s) assigned.)
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