Black BLK-PTZ12X Przewodnik Instalacji Pobierz pdf (Strona 122)

User Manual

120

 Simplex (Listen only)

 In the Listen only Simplex mode, the local/remote site can only listen to the

other site.

 Disable

 Select the item to turn off the audio transmission function.

Server Gain Setting

Set the audio input/output gain levels for sound amplification. The audio gain

values are adjustable from 1 to 6. The sound will be turned off if the audio gain is

set to <Mute>.

Bit Rate

Selectable audio transmission bit rate include 16 kbps (G.726), 24 kbps (G.726),

32 kbps (G.726), 40 kbps (G.726), uLAW (G.711) and ALAW (G.711). Both

uLAW and ALAW signify 64 kbps but in different compression formats. Higher bit

rate will let higher audio quality and require bigger bandwidth.

Click on <Save> to confirm the setting.

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Black BLK-PTZ12X Przewodnik Instalacji Strona 122