Sennheiser Set 820s Manuel d'instructions télécharger pdf (Page 22)

42 SET 820 S

English

Additional information for hearing aid acousticians

Adjustments for hearing disabilities

Attention:

In order to ensure interference-free reception, only use the potentiometers shown below.

Turn the operating control fully to the left (0). Remove the

operating control by carefully lifting it over the "guide

notch" on the inside. Use the 4 potentiometers on the

circuit board to individually adjust the max. volume and the

bass response for the left and right headphone system.

Adjusting the max. volume:

Potentiometer turned fully to the left min.

Potentiometer turned fully to the right max.

Adjusting the bass response:

Potentiometer turned fully to the left attenuation of 25 dB at 100 Hz

Potentiometer turned fully to the right attenuation 0 dB

Max. volume RMax. volume L

Bass response R

Bass response L

Set 820 S_511981_0106_Sp7.book Seite 42 Freitag, 9. Dezember 2005 10:27 10

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Sennheiser Set 820s Manuel d'instructions Page 22