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Help Guide
Wireless Transmitter
WLA-NS7
Precautions
On safety
Refer to the Operating Instructions supplied with the transmitter.
Important information such as the model name is located on the bottom of the transmitter.
Do not keep listening at a loud volume for an extended period of time. Hours of listening at an ear-splitting volume
level may damage your hearing. To protect your hearing, keep the volume at an appropriate level.
Keep the volume low at first. Sudden loud sound may damage your hearing. It is advised that you gradually turn up
the volume.
Do not use the headphones while walking, driving or cycling. Doing so may cause traffic accidents.
Do not use at a dangerous place unless the surrounding sound can be heard.
On placement
Do not splash water onto this product and the supplied accessories. Those are not waterproof.
To eliminate the risk of malfunctions, avoid the following locations when placing or leaving this transmitter.
A place subject to high temperatures, such as under direct sunlight or lighting equipment, near a heat source, or
in a sauna
A place subject to excessive dust
A place subject to strong vibration
Place this transmitter on a flat, level surface. When placed on a sloped surface, the transmitter may fall over or fall off
the surface due to its own vibration, resulting in injuries, malfunctions, or performance degradation.
Depending on the conditions where this transmitter is placed, it may fall off the surface. Do not leave any valuables
near the transmitter.
How to care for the transmitter
When the transmitter is soiled on the surface, wipe off the soil with a dry, soft cloth or a well-wrung cloth dipped in tap
or lukewarm water.
If the surface of the transmitter gets dirty, do not use detergent, thinner, benzine, alcohol, etc. to clean the transmitter.
Others
Do not use or leave the transmitter in an extremely cold or hot environment (temperature outside the range of 5 °C -
35 °C (41 °F - 95 °F)). If the transmitter is used or left in outside the above range, the transmitter may automatically
stop to protect internal circuitry.
If you have any questions or problems concerning the transmitter that are not covered in this Help Guide, consult
your nearest Sony dealer.
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