Sim2 NERO 3 PLUS Quick Start Manual page 10

Safety
Read this manual
Read all chapters of this manual carefully before switching on the projector. This manual
provides basic instructions for operating the NERO3PLUS projector. Installation, preliminary
adjustments and procedures that necessitate the removal of the glass cover and contact with
electrical components must be performed by authorized, trained technicians. To ensure safe
operation and long term reliability use only the power cords supplied by the manufacturer.
Observe all warnings and precautions. Keep the manual for future consultation.
Do not touch internal parts of the projector
Inside the housing there are electrical parts carrying dangerously high voltages and parts
operating at high temperature. Never open the housing. Entrust all servicing and repair work to
a SIM2 Authorized Service Center. Opening the housing voids the warranty.
Disconnect the appliance from the power supply
The device that disconnects the projector from the mains is the power plug. Ensure that the
power cord plugs and the electrical outlets are easily accessible during installation operations.
Pull the plug, not the cord, to disconnect the projector from the mains. Use only the specified
power supply. Connect the projector to a mains electrical supply with rated voltage of between
100-240 V AC, 50/60 Hz and equipped with a protective earth connection. If you are not sure of
your domestic mains rating, contact an electrician. Take care to avoid overloading the power
socket and any extension leads.
Switching the projector off
Pay attention to the switch off procedure for the projector. The projector must always be
brought back to the standby state to allow the projector to carry out the cooling procedure.
Should this not happen, for example due to a power cut, the projector may enter a state of
protection that leads to switch-on being blocked. This block will last until the internal
components of the projector have completely cooled down.
Be careful with cables
Make sure cables are routed so that people are not impeded or become a trip hazard. Keep all
cables away from children. Install the projector as close to the wall socket as possible. Avoid
stepping on power cords, make certain they do not become tangled, and never jerk or tug them;
do not expose them to sources of heat, and make sure they do not become knotted or crimped.
If the power cords become damaged, stop using the projector and request the assistance of an
authorized technician.
Disconnect the projector from the mains power during electrical storms and when not in use
To prevent damage from lightning strikes in the vicinity, disconnect the projector during storms
or when the projector is going to be left unused for a long time.
Avoid contact with liquids and exposure to damp
Do not use the projector near water (sinks, tubs and so on); do not place objects containing li-
quids on or near the projector and do not expose it to rain, humidity, drops of water or sprays;
do not use water or liquid detergent to clean it.
Place the projector on a stable surface
Place the projector on a stable surface or use a suitable ceiling mounting bracket. Never place
the projector on its side or rear, on the lens or top panel.
Do not allow the projector to overheat
To prevent overheating, allow a free space of at least 0.20 m (5 in) on the rear, on the top, and
on the right and left sides of the projector. Do not obstruct the ventilation slots. Do not place
the projector near heat sources such as heaters, radiators or other devices (including amplifiers)
To reduce the risk of electrocution, disconnect the power cord on the
rear panel before removing the glass cover of the projector. For technical
service refer to trained personnel authorized by the manufacturer.