DETAIL OF AUDIO CHANGEOVER REMOTER
| DETAIL OF AUDIO CHANGEOVER REMOTER
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CMD STRING #3
Significance of
***3301
:
***
=
Command sent indiscriminately to all DTMF decoders (Fox and Genius (D) entered in the network
3 =
Action to be performed on GPO (3)
3 =
if the command is 3, then it is possible, by entering 2, to close the GPO2 ( If O=3 -> C=3: Set DTMF FUN2)
01 =
01 minutes multiplied by x5 stable minutes = 05 minutes, i.e. the above requested command is run for 05 minutes,
at the end of which the command is terminated and the initial condition returns, which is the same as before execution of
the command.
CMD STRING #4
Significance of
***3401
:
***
=
Command sent indiscriminately to all DTMF decoders (Fox and Genius (D) entered in the network
3 =
Action to be performed on GPO (3)
4 =
If the command is 3, then it is possible, by inserting 4, to reset the closure of the GPO2 consequently restoring it to
the initial condition ( If O=3 -> C=4: Reset DTMF FUN2).
01 =
01 minutes multiplied by x5 stable minutes = 05 minutes, i.e. the
above requested command is run for 05 minutes, at the end of which
the command is terminated and the initial condition returns, which is
the same as before execution of the command.
7.8.2 Section DTMF Decoder
The operating modes of the Fox DTMF Decoder are selected in
the DTMF Decoder section. The '
Enable
" checkbox indicates
that Fox must also be activated as DTMF Decoder. The
subsection composed of INPUT A - INPUT B - INPUT C -
INPUT D check boxes indicates where Fox must listen in order
to be able to decode the DTMF tones. It is also possible to
select all the inputs, although we recommend that you select
only one input to avoid unnecessary noises or interference on
the DTMF decoder.
The "
DecodeLow Level
" check box accepts and sends signals lower than -20dB to the DTMF decoder. This control
must be used in conjunction with the slow command speed (DTMF Speed Slow). Activating this control increases
reception sensitivity but the probability of error is also consequently increased if the DTMF tone reaches the decoder with
interference or too quickly with respect to the possibility of decoding. Again with this control, it is recommended not to
use it if it signals that are considered high (typically between -15dB to -10dB) are being used while these levels are
recommended when the DTMF commands are sent mixed together with the input audio signal. This signal could be
music, speech or of any other nature and in this case, it is advisable to work with high levels and Normal or Slow
transmission speed. If instead you want to work with low levels (and therefore with the Decode Low Levels enabled), the
tone must be sent WITHOUT mixed audio, or audio that is "voice only" and associate a low speed command.
The
"Accept Switching Comands
" checkbox enables the Fox upon its receipt to perform the various controls of
channel Switching, otherwise these commands are ignored.
The "
Accept GPO Comands
" checkbox enables Fox upon its receipt to perform remote GPOs, which are otherwise
ignored.