Sony MDR-DS6500 User Manual

 Additional Information

If you run into any problems using this headphone system, use the following checklist. Should 
any problem persist, consult your nearest Sony dealer.

No sound

Check the connection between the processor and the AV component.

Check that the connected AV component’s optical digital output is set to 

“ON” when selecting digital input.

Turn on the AV component connected to the processor, and start the 

playback.

Turn on the processor and headphones.

Check that the INPUT switch on the processor is set to the component you 

want to listen to.

If you connect the processor to an AV component using the headphones jack, 

raise the volume level on the connected AV component as high as possible to 
the extent that the sound is not distorted.

Raise the headphones volume.

The headphones’ power indicator goes off.

Charge the rechargeable battery if it is weak. If the power indicator is still 
off after charging the battery, take the headphones to your nearest Sony 
dealer.

You are trying to play a DTS audio track on a BD/DVD device that does not 

support DTS. 

Either use a BD/DVD device that supports DTS, or select a Dolby Digital 
or PCM audio track.

You are playing back a BD/DVD disc recorded in DTS when DTS digital 

output setting for the BD/DVD device (including GAME device) is “OFF.”

Refer to the operating instruction of your BD/DVD device, and change the 
DTS digital output setting to “ON.”

You are playing back a BD/DVD disc recorded in DTS when the BD/DVD 

device (including GAME device) and the processor are analog-connected.

Use the digital connection. (Analog sound may not be output from the 
BD/DVD device.)
Set the sampling frequency of output signals for the device connected to 
the processor to 48 kHz/44.1 kHz.

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