12
Contents
Thank you for choosing Sennheiser!
Over half a century of accumulated expertise in the design
and manufacture of high-quality electro-acoustic equipment
have made Sennheiser a world-leading company in this
field. We have designed this product to give you reliable
operation over many years.
Please take a few moments to read these instructions
carefully, as we want you to enjoy your new Sennheiser
product quickly and to the full.
Headphone features ........................................................13
HD 280 pro / HD 280 silver headphones........................... 13
HD 280 -13 headphones...................................................... 13
Areas of application .........................................................13
Delivery includes ..............................................................14
Attention! High volume! ..................................................14
Adjusting the headband ..................................................15
Folding up the headphones ............................................15
Cleaning the headphones ...............................................15
Replacing spare parts......................................................16
Available accessories and spare parts ........................... 16
Replacing the ear cushions ............................................... 16
Replacing the headband padding..................................... 16
Replacing the connecting cable ....................................... 17
Converting the headphones into a headset .................... 17
Specifications ...................................................................18
Frequency response curve .............................................18
HD 280 BDA 6.6.02 06.06.2002, 9:49 Uhr12