Safety Notes On The Lithium-Polymer Rechargeable Battery; Introduction - HumanTechnik Earis Mode D'emploi

Safety notes on the lithium-polymer recharge-
able battery
The battery used in the "earis" is a lithium-polymer 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.
The new "dynamic sound HS" technology included in this unit adjusts to
your personal listening needs. Enjoy crystal clear stereo- and TV sound
anywhere in the house. Please read this user manual carefully in order to
set up the device correctly and to become familiar with all the possibilities
it offers.
Earis_BA_DE_EN_F_NL_E_I_underchin180920.indd 27
- development of heat
- development of fire
- explosion
- smoke or gas emission
English 27
20.09.2018 14:27:10