Sharp SL-550 Guia de Resolução de Problemas descarregar pdf (Página 8)

Set-up/Operation • A-8 •

Preparing the Floor Surface

Because the STARLAB dome has no oor of its own, and participants sit on the oor,

it is important to consider the oor surface. Ideally, the STARLAB should be set up on

a carpeted oor. This provides maximum comfort for the participants, and reduces

wear on the dome fabric. A wood or tile oor can also be used but these are hard

and often are cold. When setting up on this type of oor, individuals can sit on carpet

squares or pillows to make it more comfortable. It is strongly recommended that the

oor of the room be thoroughly cleaned before the STARLAB is set up. Grit and dirt

on the oor can cause damage to the dome when you are setting it up and taking

it down. Another option is to place gym mats, a large canvas or piece of carpet to

cover the oor beneath the dome.

Electrical Requirements for Using the STARLAB

A reliable source of electricity is essential to keep both the projector and the fan

running at all times when the STARLAB is in use. The standard STARLAB fan and

projector are designed to plug directly into a regular 120 volt, 60 cycle grounded

AC outlet. Special order 230 volt, 50 cycle models are also available from LTI. The

voltage of your projector and fan are clearly marked on the back of the equipment.

The STARLAB projector does not have any accessory power outlets so if you want

to use any additional equipment such as slide projectors, tape recorders or reading

lamps, it will be necessary to have a separate power cord with an outlet strip inside

the dome.

Temperature

The STARLAB has no climate control of its own, so whatever the room temperature is

on the outside of the dome will be the temperature inside the dome. Because the fan

keeps the air circulating continuously through the dome, it is usually several degrees

cooler inside the STARLAB than out. Even so, in very hot climates, it is best to set up

the STARLAB in an air-conditioned room. If possible, the STARLAB dome should not

be set up under skylights or next to windows where direct sunlight can shine on the

dome. This may cause the dome to heat up.

Noise Level

While the STARLAB dome is completely light proof, sound can travel right through the

material. As a result, the system should not be used in a noisy environment. People in

the room outside the dome should be asked to remain quiet so they don’t disrupt the

program inside the STARLAB. Whenever possible, the STARLAB should be set up in a

room that can be closed off from other classes so that they don’t interfere with each

other. Never attempt to set up the STARLAB at one end of a gym when classes are

going on at the other end unless the two sections can be separated by a moveable

solid wall.

Set Up Time

While an experienced user can usually set up the STARLAB in less than 15 minutes, it

is best to allow a full half-hour to unpack and put up the dome. Once it’s connected

to the fan, the Standard Dome will take about 5 minutes to inate (about 10 minutes

for the Giant Dome). Students who have never seen the STARLAB before are often

excited to watch the set-up process. In general though, it is usually a good idea to

set up the STARLAB before the class is brought into the room. Deating the dome and

repacking takes about 20 minutes total.

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