Sennheiser RI 250-S Headphones User Manual


 
18
SPECIAL ADJUSTMENT POSSIBILITIES ON THE
RI 250, RI 250-J AND RI 500 STETHOSET RECEIVERS:
ADJUSTING THE BASS ATTENUATION
You can use the two supplied sealing tapes to seal the small holes in the
headphone systems. The more holes you seal with the sealing tapes, the
greater the bass attenuation. This increases the intelligibility without
increasing the volume - which is an advantage for persons with a slight
hearing impairment.
ADJUSTMENT FOR HEARING IMPAIRMENT
Is your hearing capacity different for each ear? You can use the balance
control to adjust your RI 250 (all variants) or RI 500 stethoset receiver to
your individual needs.
The balance control is recessed and is adjusted with a small screwdriver. This
adjustment is only changed occasionally - and it is best done by the hearing
aid dealer who sold you your stethoset receiver.