Accessories / Wireless; Audio Input; Technical Data For Wireless Hearing Systems; General Notes On Safety - Audio Service NOVA 2 + ASTRAL User Manual

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ACCESSORIES / WIRELESS

AUDIO INPUT

Some hearing systems can be connected to external signal sources
e.g. a radio or television via an audio input. For this you need an
audioshoe (accessory) attached to the hearing system. The
attached audioshoe is then connected to the external signal
source using a standard plug.
Please ask your hearing system specialist to tell you more about
this.

TECHNICAL DATA FOR WIRELESS HEARING SYSTEMS

Frequency range
Pulse duration
Transmitting power
ACCESSORIES / WIRELESS
3.28 MHz
325 ms
42 µW

GENERAL NOTES ON SAFETY

GENERAL NOTES ON SAFETY
Only use the hearing systems and accessories as
described in the instruction manual.
CAUTION
Please read this instruction manual carefully and in
full. Follow the safety instructions in this document to
prevent damage or injury.
WARNING
Possible damage to remaining hearing ability.
Only wear hearing systems that have been specifically
fitted for you.
WARNING
Risk of injury!
Never use devices with obvious damage. Please return
these to the place of sale.
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