Troubleshooting - Yamaha EPH-W53 Mode D'emploi

Troubleshooting

If the situation does not improve even after trying the following actions, or if any abnormali-
ties not listed below are observed, contact the nearest authorized Yamaha dealer or service
center.
Symptom
No sound
Cannot be operated
The earphones mal-
function
Unusual sounds are
heard
Cannot establish a
Bluetooth connec-
tion
Action
• Make sure that the volume is not set too low on the portable audio player
or smartphone.
• Make sure that the portable audio player or smartphone is not paused.
• Make sure that the portable audio player or smartphone is turned on.
• Make sure that the Bluetooth connection with the portable audio player
or smartphone is established.
• Make sure that the Bluetooth connection with the portable audio player
or smartphone is established.
• An incompatible portable audio player or smartphone has been con-
nected.
An incompatible portable audio player or smartphone has been connected.
Check the indicator. If the indicator flashes in orange, the battery is less
than 10% charging.
• Make sure that the Bluetooth function of the portable audio player or
smartphone is turned on.
• If you can't establish a connection, try performing the pairing operation
once again.
EN 12