Meters M-OV-1-B-PRO-антрацит [4/46] The meter

Fig 1.0:

Prolonged exposure at high volume settings to the sound from

headphones or earphones can damage a user’s hearing.

To minimise the risk of hearing impairment, a European standard

has been issued which speciﬁes test procedures for measuring

the sound levels from the headphones and earphones of

personal music players and similar consumer equipment.

55dB

85dB 91dB

94dB

97dB

110dB

SAFE

HEARING

DAMAGE

THE METER:

Active Noise Cancelling:

The OV-1-B’s have ANC making even the loudest environment a place of soli-

tude, the ANC can be turned on/off via the switch on the right ear cap this can

be used in conjunction with the BT function or with the wired option if required.

The switch will not affect the signal so can be turned on and off independently.

Wired or Wireless:

OV-1-B can be used even if you don’t have them charged, with both switches

off just plug in your supplied cable and away you go, enjoying the same quality

of audio.

What is aptX HD?:

Qualcomm® aptX™ HD audio ensures your Bluetooth® wireless enabled device

can deliver High Deﬁnition (HD) audio. It preserves sound data through the

audio transmission, resulting in a ‘better-than-CD’ listening experience.

The function of the Meter:

The VU meter featured on the left and right ears of the headphones are a

line-level signal indicator designed to make others around aware of how loud

your music is.

This can been seen as a safety feature for concerned parents and guardians.

Listening to loud music for prolonged periods of time can course severe hearing

damage. Please see Fig 1.0 for reference of listening volumes.