Sim2 Multimedia HT300 Projector User Manual


 
10
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CAUTION: In the case of ceiling or wall mounting using a
suspension bracket, follow the instructions carefully and comply
with the safety standards you will find in the box together with
the bracket. If you use a bracket different to the one supplied
by SIM2 Multimedia, you must make sure that the projector is at
least 65 mm (2-9/16 inch) from the ceiling and that the bracket
is not obstructing the air vents on the lid and on the bottom of
the projector.
Position the projector the desired distance from the screen: the
size of the projected image is determined by the distance from
the lens of the projector to the screen and the zoom setting. See
“Appendix C”: Projection distances” for more information.
CONNECTING THE TWO UNITS
The system can be fully controlled using the supplied IR (infra
-
red) remote control handset. There is a single remote control
for both the DigiOptic™ Image Processor and the Projector; the
remote control can be directed towards either unit since they
are both equipped with an IR sensor.
The connection between the two units is made with a single
cable containing three fibre optic cables each terminating in
an LC connector. The standard cable length of 20m will be
sufficient for most installation requirements.
During installation of the fibre optic cable:
The individual optical cables are delicate: always handle the
main cable without touching the individual optical cables
(Fig.
7).
Fig.7
• Never pull the individual optical cables or connectors; if
necessary, you may pull the main three-core cable.
• Only remove the cap protecting the connector ferrule im
-
mediately before inserting the connector; if the ferrule is
allowed to come into contact with foreign material it may be
damaged, making the connector unusable.
• Take particular care when inserting fibre optic connectors in
their respective sockets on the rear panel of the DigiOptic™
Image Processor and the rear panel of the Projector.
• Make sure that the single optical cables are not switched:
the numbers on the cables must match the numbers on the
connectors (Fig.8-9).
• Check that the connectors are correctly inserted.
• Make sure that the cable does not constitute an obstacle for
persons moving around the room.
• Take care not to create knots in the cable; the minimum
radius of bends in the cable is 2 cm.
• Prevent the cable from pulling and mechanical stress: this
could cause the connectors to be pulled out and dama
-
ged.
Fig.8
Fig.9
Protection
cap
Separation
point
Cable
Fibre
Ferrule
Connector
Protection
cap
Protection
cap