•
Default:
High
Note
•
This setting is also applied to the volume for [Audio recording] and [Audio detection].
IMPORTANT
•
If the [AGC(audio)] setting is changed after configuring [Audio detection], the volume of the sound that
is detected with [Audio detection] may change. In this case, make sure to check the [Audio detection]
setting.
[Mic input interval (Camera to PC)]
SFx311
SPN311
SPW311L
SPN531
SPW531L
SFN310
SPN310
Select an interval for audio reception from the following.
20ms/ 40ms/ 80ms/ 160ms
•
Default:
40ms
Note
•
When a shorter interval is selected, the delay time will be shorter. When a longer interval is selected,
audio interruption may be diminished even though the delay time will be longer. Select the interval
according to the network environment.
•
“Mic input interval (Camera to PC)” is unavailable when “AAC-LC” is selected for “Audio encoding
format”.
[Audio output volume (PC to Camera)]
SFx311
SPN311
SPW311L
SPN531
SPW531L
Select a volume level on the camera to hear audio transmitted from the PC.
High/ Middle/ Low
•
Default:
Middle
[Audio output interval (PC to Camera)]
SFx311
SPN311
SPW311L
SPN531
SPW531L
Select an interval for audio transmission from the following.
160ms/ 320ms/ 640ms/ 1280ms
•
Default:
640ms
Note
•
When a shorter interval is selected, the delay time will be shorter. When a longer interval is selected,
audio interruption may be diminished even though the delay time will be longer. Select the interval
according to the network environment.
•
Audio may temporarily be interrupted and noise may be heard when multiple users are accessing the
camera concurrently. It may be possible to diminish the interruption or noise by setting a longer interval
for “Audio output interval (PC to Camera)”.
•
Audio may sometimes not be heard depending on the network environment.
[Audio output duration]
SFx311
SPN311
SPW311L
SPN531
SPW531L
Configure the maximum duration for each time audio is outputted.
1min/ 2min/ 3min/ 5min/ 10min/ 20min/ 30min/ 1h
Default:
5min
Note
•
Audio output stops when the specified time has passed. To turn the audio transmission function on,
click the Audio output button again.
112
Operating Instructions
11 Configure the settings relating to images and audio [Image/Audio]
