Using the receiver
The receiver for the SMART SoundLift voice amplification solution receives an audio signal and transmits it to the display’s speakers. Pairing and connecting a microphone with the receiver is easy, and the receiver doesn’t allow unpaired microphone audio to bleed into the speaker system. The status of the LED on a microphone makes it easy to tell at a glance if a microphone is properly connected.
SMART SoundLift supports the simultaneous pairing and connection of up to two microphones to the system’s receiver.
About the receiverThe receiver has the following features.
No. | Function | Description |
|---|---|---|
1 | LED | The LED indicates the pairing and connection status of the receiver with a microphone. |
2 | Touch pairing area | Hold the microphone against the pairing area on the receiver until a beep is heard from the receiver. |
3 | 3.5 mm audio output connector | Connects to the display using a stereo 3.5 mm cable. See the SMART SoundLift textless installation instructions (docs.smarttech.com/kb/172101) |
4 | Power | 5 V USB Type-C power supply (connects to the display using the included USB Type-A to USB Type-C receiver power cable). See the SMART SoundLift textless installation instructions (docs.smarttech.com/kb/172101) |
About the receiver’s LEDThe receiver’s LED provides status and troubleshooting information for the receiver.
LED status | Microphone status | Notes |
|---|---|---|
No light | Receiver is not connected to power. | N/A |
Flashing green | Not connected with a microphone. | The receiver will enter standby mode after 3 seconds of not being connected to a microphone. |
Flashing green rapidly | Pairing with a microphone. | If pairing with a microphone fails, the receiver will enter standby mode 1 minute after failing to pair. |
Solid green | Paired with a microphone. | N/A |
Solid orange | Standby mode. | The receiver is waiting to connect with a microphone. |