Table of Contents
Advertisement
SMART AUDIO 400
Maintaining the microphones
The teacher and student microphones contain a rechargeable lithium-ion battery. Charge the
microphones every night and during the weekend.
Charging the microphone
To charge the teacher or student microphone
1. Connect the wall charging adapter to a power outlet.
2. Connect the USB cable to the adapter.
3. Connect the USB cable to the microphone.
4. The CHG LED flashes red while the microphone charges.
5. The CHG LED lights solid red when the microphone is fully charged.
Cleaning the microphone
To clean the teacher or student microphone
Spray skin-safe disinfectant on a cloth and use the cloth to clean the microphone.
CAUTION
Make sure no cleaning liquid enters the microphone.
l
Take care when wiping the silk screened labels.
l
Pairing the microphones
To check if the microphone is paired to the receiver, press the PWR/MUTE button for 1 second on
the microphone. If the BATT LED flashes green, the microphone is paired. If the BATT LED flashes
in another color, turn off the microphone and use the following instructions to pair the microphone
to the receiver.
12
smarttech.com/kb/171144
Advertisement
Table of Contents
