Sony DR-BT21iK Benutzerhandbuch

DR-BT21iK [US, ES] 3-280-325-52(1)

DR-BT21iK [US, ES] 3-280-325-52(1)

Sound break, noise 

or playback speed 

change.

 

If a device that generates electromagnetic radiation, 

such as a wireless LAN, other Bluetooth device(s), or 

a microwave oven is nearby, move away from such 

sources.

 

Remove any obstacle between the transmitter and 

the headset or move away from the obstacle.

 

Locate the transmitter and the headset as near as 

possible.

 

Re-position or re-orient the transmitter and the 

headset.

The headset does not 

operate properly.

 

Reset the headset. Pairing information is not deleted 

by this operation. 

Insert a small pin, etc., into the hole, and push until 

you feel a click.

 

Pairing cannot be 

established.

 

Locate the transmitter and the headset as near as 

possible.

 

Check if you input correct passcode of the 

transmitter (page 21).

 

Check if you input correct passcode of the headset 

(page 25).

Bluetooth connection 

cannot be established 

with a device that has 

been “paired” before.

 

Locate the transmitter and other Bluetooth device(s) 

as near as possible.

 

Pairing information may be deleted. Pair the device 

again.

Cannot make 

the Bluetooth 

connection.

 

Check that this product is turned on.

 

The Bluetooth connection is terminated. Make the 

Bluetooth connection again.

Cannot make the 

Bluetooth connection 

from your mobile 

phone to the headset.

 

Press the multi function button of the headset. (The 

Bluetooth connection is unavailable during music 

playback on the headset.)

 

Perform the Bluetooth connection with the Bluetooth 

compatible mobile phone. (For details on how to 

operate the Bluetooth compatible mobile phone, see 

the operating instructions supplied with it.)