��
5
CAUTION!
To reduce the risk of electric shock, disconnect the power supply cable on the rear panel before removing the cover of
the screen.
For technical assistance refer to trained personnel authorised by the manufacturer.
This symbol indicates the possible electric
shock hazard associated with uninsulated live
components inside the unit.
2 IMPORTANT SAFETY INSTRUCTIONS
This symbol indicates the presence of impor-
tant instructions regarding use and mainte-
nance of the product.
Read all chapters of this manual carefully before switching on the screen. This manual provides basic instructions for
using the HTL40 system. Installation, preliminary adjustments and procedures that necessitate opening the units and
touching electrical components must be carried out by authorised, trained technicians.
To ensure safe and long term reliability use exclusively the power cables supplied by the manufacturer.
Observe all warnings and cautions.