TROUBLESHOOTING
SPECIFICATIONS
CONDITION
POSSIBLE CAUSES
POSSIBLE SOLUTIONS
Low or no audio output.
•
Audio source is powered off.
•
Power on audio source.
•
Audio volume level is set to minimum.
•
Set audio to medium volume level.
•
No connection between audio source and
•
ear cup.
•
Ensure full ribbon cable connection between
ear cup and audio source.
•
Audio source is muted with Apple control
feature.
•
Press center button of Apple control feature to
restore audio.
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.
If you require service, please visit your local authorized NAD service centre, or www.nadelectronics.com/salon for assistance.
Rated power
30mW
Frequency response
(20Hz – 20kHz)
± 3dB, -3dB at 15Hz
Sensitivity (1kHz)
100 dB
Total harmonic distortion
≤ 1%
Impedance, passive
32 ohms
Transducer, type
Dynamic driver
Transducer, size
40 mm
NAD SHALL NOT BE HELD LIABLE FOR ANY TECHNICAL OR USER INTERFACE DISCREPANCIES IN THIS MANUAL. THE NAD VISO HP50 OWNER’S MANUAL MAY
BE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. CHECK OUT WWW.NADELECTRONICS.COM FOR THE LATEST VERSION OF THE NAD VISO HP50 OWNER’S
MANUAL.
7
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