VoiceInterop AudioMate AM360r User Manual - page 10
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10
AM360r User Manual
revised 2014.02.29 for
Hardware Rev. DD
Firmware Version 1.00.26
Receive Gain
accepts a number from 0 to 63 representing 64 steps of gain or attenuation in
the audio line from the attached radio receiver. Level 0 represents the lowest audio level
while 63 represents the highest audio level. Every installation is unique, adjust for your
installation for proper operation. Default is 31.
NSQ Gain
[deprecated] sets the squelch level provided by the AudioMate 360r when the
receive audio input is connected to the discriminator output of an analog FM radio. This
setting is only useful when NSQ or COS+NSQ is selected in
Analog Receiver to VoIP Mode
above. It is also likely that you will want to check the box for
Receive De-Emphasis Enable
as well. Default is 31.
VOX Threshold
sets the relative audio level that will trigger the transmission of packets to
the IP network. Note that this setting interacts with the
Receive Gain
setting. The best
practice is to set the
Receive Gain
properly, then adjust this
VOX Threshold
for best
performance. Default value is 1. To enable VOX, set
Receiver to VoIP Mode
to VOX.
VOX Hang Time
sets the period during which audio packets will be streamed to the IP
network after the input audio falls below the
VOX Threshold
level. Setting this value
between 1 to 2 seconds provides for smoothest operation. Default value is 1.0 seconds. To
enable VOX, set
Receiver to VoIP Mode
to VOX.
Radio Transmitter Settings
VoIP to Transmitter Mode
determines whether the AudioMate 360r will allow two-way
audio flow or prohibit transmission entirely.
OFF disables the AudioMate 360r from keying the attached radio transmitter. Use to
prohibit transmission entirely in listen-only applications where the radio should never be
keyed under any circumstances.
Half Duplex will allow the attached radio to transmit on reception of audio packets from
the IP network while simultaneously blocking receive audio from the radio. Select this
when attached to a conventional radio.
Full Duplex will allow the attached radio to transmit on reception of audio packets from
the IP network without blocking audio from the radio. Select this when attached to a full-
duplex repeater station or trunked control station to send the talk permit beeps to the
remote end. This mode will double bandwidth consumption during times when the unit
is simultaneously sending and receiving packets.
ON will force the attached radio to transmit full-time without blocking audio from the
radio. Any received audio packets will be sent to the radio transmitter.
PTT Polarity
sets the logic level required to key the attached radio. For radios requiring an
active low or ground signal on their PTT lines, select Active LO. For other types of keying
circuits select Active HI. Consult your radio technical manual to determine the proper
setting.