Sony MDR DS4000 - Manual (Page 23)

Additional Information
23 GB
1 Additional Information
Troubleshooting
If you run into any problems using this headphone system, use the following
checklist. Should any problem persist, consult your nearest Sony dealer.
Symptom Cause and remedy
No sound , Check the connection between the processor and the AV component.
, Check that the signal is not being input to the digital out jack by mistake when
digital input is selected.
, 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.
, Check that the INPUT SELECT 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 headphone jacks,
raise the volume level on the connected AV component.
, Make sure you are wearing the headphones correctly.
, Raise the headphone volume.
, The Muting function is activated.
• Check if there is any obstruction between the processor and the headphones.
• Use the headphones near the processor.
• Change the position or angle of the processor.
• If a plasma display is placed nearby, place the system farther away from it.
, The headphones’ POWER indicator light dims, flashes, goes off, or the sound
becomes distorted or intermittent.
• Charge the rechargeable batteries if they are weak, or replace alkaline
batteries with new ones. If the POWER indicator is still off after charging the
batteries, take the headphones to a Sony dealer.
, You are trying to play a DTS audio track on a DVD player that does not
support DTS.
• Either use a DVD player that supports DTS, or select a Dolby Digital or
PCM audio track.
, You are playing back a DVD disc recorded in DTS when DTS digital output
setting for the DVD player (including game machines) is “OFF.”
• See the instruction manual of your DVD player, and change the DTS digital
output setting to “ON.”
, You are playing back a DVD disc recorded in DTS when the DVD player
(including game machines) and the processor are analogue-connected.
• Use the digital connection. (Analogue sound may not be output from the
DVD player.)
, When you have another processor or transmitter, check if more than one
processor or transmitter is being used at the same time.
• Turn off other processor or transmitter or move to a place outside the range
of other processor or transmitter.
(Continued)