Informative letter
This instruction and maintenance manual is an integral part of GlassUp F4 eyewear and must
be easily available to the staff in charge of its installation and maintenance. The user must
know the content of this manual. The descriptions and the pictures it contains are not to be
considered as binding.
Although the main features of the equipment described in this manual are not subject to change, GlassUp reserves the right to change any part, detail and accessory it deems necessary to
improve the glasses, or for manufacturing or commercial requirements, at any time and without
being obliged to update this manual immediately.
ALL RIGHTS ARE RESERVED ACCORDING TO THE
INTERNATIONAL COPYRIGHT CONVENTIONS,
the reproduction of any part of this manual, in any form, is forbidden
without the prior written authorization of GlassUp.
The content of this guide can be modied without prior notice. Great care
has been taken in collecting and checking the documentation contained
in this manual to make it as complete and comprehensible as possible.
Nothing contained in this manual can be considered as a warranty,
either expressed or implied - including, but not limiting
the suitability warranty for any special purpose.
Nothing contained in this manual can be interpreted as a modication or
conrmation of the terms of any purchase contract.
WARNING
In case of damages or uncorrect operating, please contact GlassUp Customer Care Technical
Service at the following address:
GlassUp Technical Service
Via Alfeo Corassori, 72
41124 Modena (MO), Italy
www.glassup.net
Tel.: +39 059 7879243
Symbols used
The operations which can be dangerous if they are not carried out correctly are
indicated with this symbol.