Audio - Beward N37210 Owner's Manual

NOTE:
When selecting different modes in [IR Cut Filter Mode] item, some of them may be unavailable.
IR Level: select IR LED brightness. Set a necessary value by dragging the slider on enter it
manually (from 0 to 100).
IR/IR cut filter schedule: select a necessary schedule to turn on [Day/Night] mode or IR LED.
NOTE:
The [IR/IR cut filter schedule] item is available only if the [Schedule] mode is selected for [IR Cut Filter
Mode] or [IR Mode].

9.2. Audio

This menu allows you to set the sound parameters (Pic. 9.7).
Audio mode: set the audio transmission mode.

Full duplex: two-way audio channel.

Half duplex: one-way audio channel.

Talk Only: only audio transmission from the PC to the camera.

Listen Only: only audio transmission from the camera to the PC.
Audio Input Gain: set the audio input gain: +12, +9, +6, +3, 0, -12, -9, -6, -3. Select [mute]
to turn the sound off.
Audio Encoding: allows you to identify audio encoding sound on the camera input:

g.711_u-law: set the audio encoding according to the g.711 µ-law.
N37210 Operations User Manual
Chapter 9. The [SETTING] Menu: Live View
Pic. 9.7
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