Connecting The Receiver To Hearing Aids - Sennheiser System 2015 Instructions For Use Manual

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battery cells have different discharging curves. Transmitter and
receiver are able to identify the BA 2015 accupack and to use its
capacity to the full. They also adapt the battery status display
according to the type of power supply used (batteries or accupack).
Individual rechargeable battery cells will not be identified as accupacks.
If you do not use the transmitter or receiver, remove the accupack or
the batteries. After three months at the latest, the accupacks will need
a refresh charge in the L2015 charger.
If you do not use the transmitter or receiver for extended periods of
time (e.g. while you are on holiday), we recommend storing it in the
L 2015 charger which is connected to the mains. This prevents damage
to the accupack due to total discharge.

Connecting the receiver to hearing aids

Connecting the receiver to hearing aids with audio input
Connect a hearing aid with audio input to the receiver's 2.5 mm jack
socket (HI) . Suitable connecting cables (see "Accessories" on page 51)
are available from your Sennheiser dealer.
Connecting the receiver to a hearing aid without audio input
Connect the EZT 2015 induction neck loop or the EZI 120 induction
couplers for hearing aids without audio input to the receiver's 3.5 mm jack
socket (LOW) . Suitable connecting cables for the induction couplers
(see "Accessories" on page 51) are available from your Sennheiser dealer.
Connecting the headphones
You must only connect headphones with a stereo jack plug and a minimum
impedance of 32 Ω to the receiver.
Connect the headphones to the receiver's 3.5 mm jack socket .