User manual

16
Troubleshooting:
1. No sound output from speaker
Cause: USB is not connected properly
Solution: reconnect USB transmitter to PC. Green LED
indicator will lit up upon successful connection
Cause: Music is played before USB transmitter is
connected
Solution: With the USB transmitter connecting to PC,
CLOSE the music player. Make sure that USB
transmitter is connected before start music player
Cause: Speaker volume is in low level
Solution: Adjust the speaker volume by pressing key 5.
Cause: Speaker is not powered on.
Solution: Press the power key to turn on speaker. Red
LED indicator will lit up when speaker is turned on.