!
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¬&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¬&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¬&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)!