
240V 50/60Hz supply only. (Classified as
16
GUARANTEE (EU)
From the moment your CALL-HEAR product is purchased, STEP-
HEAR™ guarantee it for the period of one year. During this time,
all repairs or replacements (at our discretion) are free of charge.
Should you experience a problem then contact our help line or
visit our website at
www.step-hear.com
. The guarantee does not
cover accidents, negligence or breakages to any parts. The
product must not be tampered with or taken apart by anyone who
is not an authorized STEP-
HEAR™ representative. The STEP-
HEAR™ guarantee in no way limits your legal rights.
IMPORTANT: YOUR RECEIPT IS PART OF YOUR
GUARANTEE AND MUST BE RETAINED AND PRODUCED IN
THE EVENT OF A WARRANTY CLAIM.
Please note: The guarantee applies to the EU only
Electrical connection:
The apparatus (IDU) is designed to
operate from a 100-
‘hazardous voltage’ according to EN60950 standard).
The apparatus does not incorporate an integral power on/off
switch. To disconnect the power, switch off supply at the mains
power socket and pull the plug out. When installing the apparatus,
ensure that the mains power socket is readily accessible.
Declaration:
Step-Hear hereby declare that this CH-100, CH-101,
CH104, CH-105-IDU are in compliance with the essential
requirements and other relevant provisions of Directive
1999/5/EC.
A copy of the Declaration of Conformity to the essential
requirements of 1999/5/EC can be found at
www.step-hear.com