Handling And Maintenance; Care And Cleaning; Protecting Your Investment - NAD VISO HP50 Owner's Manual

HANDLING AND MAINTENANCE

EAR CUP ATTACHMENT AND REMOVAL
The ear cup cushions have been designed to be removable for cleaning
and replacement purposes. Constant removal of the cushions is not
recommended. To attach or remove the headphone ear cups:
DETACH EAR CUP CUSHION
1 Grasp the ear cup that needs the cushion removed.
2 Using the other hand, grip the leather ear cup cushion, and carefully
stretch and pull the lip of the cushion away from the groove.
REATTACH EAR CUP CUSHION
1 To reattach, grip the headband and cushion as described above, and
2 Fit the lip of the ear cup cushion into the groove/slot, then slowly work
the leather lip into the groove of the ear cup until firmly inserted.
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CARE AND CLEANING

For safe, sanitary use, it is essential to maintain and clean your NAD VISO
HP50 periodically. However, excessive cleaning may cause damage and
jeopardize the longevity of the product.
• When not in use, always store your VISO HP50 in the supplied
protective case, and store in a clean and dry environment.
• Avoid storing in extreme heat or cold temperatures and humidity,
and avoid exposure to liquids.
• For regular cleaning, use a slightly damp cloth and gently clean
each ear cup cushion, and then use a dry cloth to remove any
residual moisture.
• If heavier cleaning is required, use standard cleaning practices and
never apply harmful or corrosive cleaners to the headphones.
WARNING
Never wet the speaker or electronics inside of the VISO HP50. Water or
cleaning solvents may cause irreparable damage to the electronics
inside your headphones.

PROTECTING YOUR INVESTMENT

For long lasting enjoyment of your headphones, you should respect their
limits and avoid excessive volume levels for music or movie playback.
• Excessive volume levels can damage all headphones.
• If your headphones are pushed to excessive volume levels, they
might be driven into "clipping", which could result in severe and/or
permanent injury.
• If using your headphones at loud levels, listen carefully for any sign
of harsh, garbled midrange and diminishing intelligibility – and if
detected, turn the volume down immediately.