Safety Notes On The Lithium-Polymer Rechargeable Battery; Introduction - HumanTechnik earis xs Instrucciones De Servicio

Safety notes on the lithium-ions rechargeable
battery
The battery used in the "earis XS" is a lithium-ions battery manufactured in
accordance with the latest standards and safety regulations. Misuse or im-
proper treatment can damage the battery, in which case the Humantechnik
Group assumes no liability.
In extreme cases there is a risk of:
• Do not expose the battery to temperatures above 70°C, e.g. by sun-
light or throwing it into fire.
• Do not expose the battery to water and condensation.
• Do not short-circuit the battery.
• Do not disassemble or deform the battery.
• Store the device / battery in a cool and dry place at room tempera-
ture.
• Only use the chargers provided for the battery.
• When not in use for a prolonged time, recharge the battery in the unit
regularly (every 6 months for approx. 1 hour).
• Charge the battery only at an ambient temperature of 10 °C to 40 °C.
• If the device is obviously defective, do not recharge the battery.
• Refer to the information regarding warranty and disposal.

Introduction

This digital wireless headset uses the latest digital radio technology and
enables sound amplification.
Enjoy crystal clear stereo- and TV sound anywhere in the house.
This digital wireless headset is intended to be used as assistive listening
that can be used help the hearing impared.
Please read this user manual carefully in order to set up the device correctly
and to become familiar with all the possibilities it offers.
- development of heat
- development of fire
- explosion
- smoke or gas emission
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