Extron electronics 60-1021-01, Руководство пользователя

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Programmer’s Guide, cont’d
SMX System Multimatrix Switcher • Programmer’s Guide 4-4
Qik
]
The switcher initiates the Qik message after front panel switching.
Rpr
nn
]
The switcher initiates the Rpr message when a memory preset has been recalled
from the front panel. “ nn ” is the preset number.
Spr nn
]
The switcher initiates the Spr message when a memory preset has been saved from
the front panel. “ nn ” is the preset number.
Reconfig
]
The switcher sends the Reconfig message whenever power is cycled, the plane
address is changed, or the output board installed or uninstalled.
N Response given seen via RS-232 connection only.
ppIn nn Aud xx
]
The switcher initiates the Aud message when a front panel input audio level change
has occurred. “ pp ” is the plane address, “ nn ” is the output number, and “ xx ” is the
dB level.
ppOut
nn Vol xx
]
The switcher initiates the Vol message when a front panel output audio volume
change has occurred. “ pp ” is the plane address, “ nn ” is the output number, and
“
xx
” is the volume level.
pp Vmt nn * x
]
The switcher initiates the Vmt message when a video output mute is toggled on or
off from the front panel. “ pp ” is the plane address, “ nn ” is the output number, and
“ x ” is the mute status: 1 = on, 0 = off.
pp Amt nn * x
]
The switcher initiates the Amt message when an audio output mute is toggled on
or off from the front panel. “ pp ” is the plane address, “ nn ” is the output number,
and “ x ” is the mute status: 1 = on, 0 = off.
Exe
n
]
The switcher initiates the Exe message when executive mode is toggled on or off
from the front panel. “ n ” is the executive mode status: 1 = on, 0 = off.
Switcher Error Responses
When the SMX receives an SIS command and determines that it is valid, it performs
the command and sends a response to the host device. If the switcher is unable
to perform the command because the command is invalid or contains invalid
parameters, the switcher returns an error response to the host. The error response
codes are:
E01 — Invalid input channel number (out of range)
E10 — Invalid command
E11 — Invalid preset number
E12 — Invalid output number/port number
E13 — Invalid parameter (out of range)
E14 — Command not available for this configuration
E17 — Timeout (only caused by direct write of global presets)
E22 — Busy
E24 — Privilege violation (Ethernet and Extron software only)
E25 — Device not present
E26 — Maximum number of connections exceeded
E27 — Invalid event number
E28 — Bad filename/File not found