Care And Maintenance; Replacing The Ear Pads; Information On The Built-In Rechargeable Battery - Sennheiser HD 450BT Instruction Manual

Care and maintenance

Care and maintenance
CAUTION
Liquids can damage the electronics of the product!
Liquids entering the housing of the product can cause a short-circuit
and damage the electronics.
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Keep all liquids far away from the product.
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Do not use any solvents or cleansing agents.
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Clean the parts of the product only with a soft, dry cloth.

Replacing the ear pads

For reasons of hygiene, you should replace the ear pads from time to
time. Spare ear pads are available from your Sennheiser partner.
1. Peel the ear pad up and away from the ear cup.
2. Assign the right ear pad to the right ear cup and the left ear pad
to the left ear cup.
3. Place the new ear pad onto the ear cup. Make sure that the seam
of the ear pad points downwards.
4. Place the ear pad around the ear cup so that the ear pad is fixed
in the notch of the ear cup.
Information on the built-in rechargeable
battery
Sennheiser ensures and guarantees that the rechargeable battery
performs at its optimum upon purchase of the product. If, upon pur-
chase or within the warranty period, you suspect that the recharge-
able battery is obviously defective or if a charging error/battery error
is displayed (> 7), stop using the product, disconnect it from the
power supply system and immediately return the product to any
Sennheiser service partner.
Outside the warranty period, you can have the rechargeable battery
replaced for a fee by your Sennheiser service partner. Contact your
local Sennheiser partner:
www.sennheiser.com> "Service & Support".
Right R
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