Spon NAS-8523CV, User Manual

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IP Video HD Intercom Terminal User Manual
Audio parameters
Parameter specification as following:
Talking input select
The sound source input of intercom
Microphone: the sound source is microphone input;
Line input: collect audio of external device as the intercom input sound source.
Talking output
select
The audio output way of intercom
Recording: sound is output from terminal speaker, server can make a recording to
the terminal.
Speaker: sound output is from terminal speaker, line output without any sound.
Talking input
volume
The total input volume within the conversation (0~15).
Talking output
volume
The total output volume within the conversation (0~15).
Ring volume The ring volume when receiving the call.
Broadcast output
select
The terminal sound resource output way during broadcasting.
Speaker: sound is output from speaker when broadcasting.
Line output: sound is output from line during broadcasting, terminal speaker without
any audio output.
Broadcast output
volume
The total output volume during broadcasting
（
0~15, the main machine defaulted to
receive server broadcasting volume
）
.
Monitor input select
Sound source of terminal when it is monitored
Microphone: sound source is the microphone input.
Line input: sound source is the external audio(such as the pickup)
Monitor input
volume
The total input volume of terminal when it is monitored(0~15)
Calling intercom
prompt tone
Enabled: terminal with prompt tone when terminal initiate intercom( such as calling
prompt tone, busy prompt tone).
Disabled: terminal without any prompt tone when terminal initiate intercom.
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