Troubleshooting - Hitachi BTN5 Owner's Manual

Troubleshooting

The following table contains common problems
and solutions. Please read carefully.
Problem
The speaker
has no sound
Humming
noise or
distorted
sound
Not charging
Bluetooth
pairing fails
Solution
• Make sure the speaker was charged
before use.
• Increase the volume settings on the
source and speaker.
• Make sure the cable is correctly
connected.
• Make sure that the audio playback
device is connected and in play mode.
• Make sure that the cable is correctly
connected.
• Ensure that the device that is connect-
ed to the speaker is not the source of
the humming noise or distortion.
• Replace the audio cable.
• Ensure that the AC power adapter is
connected correctly.
• Check that the speaker is in the pairing
state (Bluetooth button is blinking). If
it is not, press and hold the Bluetooth
button (until it blinks) to set the speak-
er to pairing mode and pair again.
• Make sure that the Line In (3.5mm)
cable is disconnected.
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