background image

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 DETACH THE EAR CUP CUSHION

1. 

Grip 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.

TO REATTACH THE EAR CUP CUSHION

1. 

Grip the headband and cushion as described above.

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.

NOTE: 

•  Be careful not to press down on or remove any other components inside 

the earcup as this could damage the headphones.

CARE AND CLEANING

For safe, sanitary use, it is essential to maintain and clean your NAD VISO 
HP70 periodically. However, excessive cleaning may cause damage and 
jeopardize the longevity of the product.  

• 

When not in use, always store your VISO HP70 in the supplied 
protective case and store in a clean and dry environment.

• 

Remove the cable from the headphones, fold and insert them into 
the protective case.

• 

Do not force them into the protective case.  Doing so may damage 
the headphones.

• 

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, then using a dry cloth 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 let liquid get in the speaker or electronics inside of the VISO 
HP70. Water or cleaning solvents may cause irreparable damage to the 
electronics inside your headphones.

NOTE: 

The serial number is located beneath the Left earpad.

6

ENGLISH

POR

TUGUÊS

FR

ANÇ

AIS

ESP
AÑOL

IT

ALIANO

DEUT

SCH

NEDERL

ANDS

SVENSK

A

РУ

ССКИЙ

Summary of Contents for HP70

Page 1: ... HP70 ENGLISH PORTUGUÊS FRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ Owner s Manual ...

Page 2: ... dispose of used batteries according to the instructions Be sure to read the Owner s Manual of the device that you want to connect to these headphones Check the volume settings when using the headphones when in public places and ensure that you do not disturb people around you These headphones are not guaranteed to work with all combinations of Bluetooth devices mobile phones These headphones do n...

Page 3: ... the innovative RoomFeelTM technology soundstages are dramatically expanded adding warmth and open sound without altering the audio signal The HP70 also offers analogue and USB inputs pivoting ear cups and a built in remote and microphone We hope you will read through this owner s guide to help assure that you are getting the most out of your new NAD VISO HP70 WHAT S INSIDE THE BOX NAD VISO HP70 W...

Page 4: ...0 headphones Notes When connecting the USB cable to the charging port be sure to match the cable connector with the shape of the socket Forcing the connector into the socket will cause damage A rating of the charging output should be DC 5V 2 4A or less The usable time of the headphones differs depending on the temperature of the environment in which they are used and method or use Wireless Pairing...

Page 5: ... connection will not work in this mode Phone Function If you receive a phone call during a listening session press the Phone button to answer the incoming call and pause your audio track Once the call is complete a single button press will end the call and resume audio play The call answer only works when connected by Bluetooth The player controls work when connected by Bluetooth or USB to a PC Wh...

Page 6: ...0 periodically However excessive cleaning may cause damage and jeopardize the longevity of the product When not in use always store your VISO HP70 in the supplied protective case and store in a clean and dry environment Remove the cable from the headphones fold and insert them into the protective case Do not force them into the protective case Doing so may damage the headphones Avoid storing in ex...

Page 7: ...ed and connected Crackling noise or intermittent audio Ribbon cable connection is not fully inserted or pushed home at the audio source or ear cup end Ensure full cable connection between audio source and ear cup Connection at the audio source or ear cup end is damaged Use new ribbon cable Source device is out of range of the headphones Move within arms length to see if the audio signal improves B...

Page 8: ...vice may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation WARNING Warnings or announcements may be unnoticed when you are using the headphones You should be aware of ambient sounds while wearing the headphones and recognize them as needed Long term exposure to loud music may cause permanent hearing dama...

Reviews: