Sennheiser 504230 Headphones User Manual


 
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Safety instructions
Read this instruction manual.
Keep this instruction manual. Always include this instruction
manual when passing the product on to third parties.
Heed all warnings and follow all instructions in this instruction
manual.
Use only a cloth for cleaning the product.
Do not place the product near any heat sources such as radia-
tors, stoves, or other devices (including amplifiers) that
produce heat.
Never open the device. If devices are opened by customers in
breach of this instruction, the warranty becomes null and void.
Only use attachments/accessories specified by Sennheiser.
Intended use of the device
Intended use includes:
having read this instruction manual, especially the chapter
“Safety instructions”,
using the product within the operating conditions and limita-
tions described in this instruction manual.
“Improper use” means using the product other than as described
in this instruction manual, or under operating conditions which
differ from those described herein.