active speaker can be connected to realize high-quality amplification and wider-range
speech broadcasting and music playback.
In this
application, you can press the “Speaker Mute” button to mute the speaker on the
device (the bottom left indicator will turn blue), but this will not disable the sound signals
from the audio output port.
Support functional extension of special wireless audio kit
For functional extension in standard application, please see the following application
scenarios of the special audio kit:
1) Standard application scenario 1 (this product):
Standard configuration, comprising a USB wireless adapter and an omnidirectional
microphone device.
Mainly used as USB port for PC connected with hardware equipment in audio/video
conferences, supporting the extension of wireless omnidirectional microphone.
2) Extended application scenario 2:
Comprising a USB wireless adapter, an omnidirectional microphone device and a wireless
speaker control box.
Mainly used as USB port for PC connected with hardware equipment in audio/video
conferences, supporting the extension of wireless omnidirectional microphone and
wireless speaker.
Connection of wireless speaker control box:
Unpack the speaker control box and take it out; tighten the folded antenna onto the TAN
antenna connector on the control box. Properly connect the audio input cable and the
power adapter of the active speaker, as shown in the figure. After power-on, it can work in
the wireless connection state.
As for the USB wireless adapter and the omnidirectional microphone, you can follow the
above operation instructions.
3) Extended application scenario 3:
Comprising an omnidirectional microphone device, a wireless audio port control box and a
wireless speaker control box.
Mainly used as audio port for hardware equipment in audio/video conferences, supporting
the extension of wireless omnidirectional microphone and wireless speaker. Support
audio ports like 6.5mm, 3.5mm, XLR and RCA ports.
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
