Sim2 Multimedia SVP 420 HB - Manual (Page 7)

SVP 450 PLUS - SVD 500 PLUS
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2.5 Cleaning the projector
When we speak about projector cleaning we mean the
outside of it. NO internal cleaning is necessary.
- Before you start cleaning the projector take the plug out
of the mains.
- Do not use liquid or spray detergents.
- Stubborn stains can be removed with a cloth lightly
dampened with mild detergent solution.
- Never use strong solvents such as thinners, petrol,
acetone or abrasive cleaners as they can damage the
projector’s paint.
- Avoid touching the lenses with your fingers, which would
leave marks. Clean them as you would any ordinary
photographic lens since they have an anti-reflection
coating (use special lens cleaning paper or special
photographic lens cloth with care).
Note: After 2000 hours working time it is essential to clean
the outside of the lenses with a soft cloth to avoid
scratching them.
Don’t forget to cover the lenses when the projector is not
going to be used for a long time.
2.6 Packing the Projector
For the best protection pack the projector as it was
originally packed at the factory.
For air freight shipping use metal or plastic straps to secure
the box.
Always keep the original packing for any future necessity,
such as moving or servicing the projector.
2.7 Room lighting
To get the best quality of the projected pictures the room
should be reasonably dark. Limit, as much as possible,
direct light onto the screen and position it, should the
projection room be lighted,in a shadowy area. If possible,
make sure that ceiling, walls and floor are dark and not
reflecting.
2.8 Back panel
See Fig. 3
At the rear there is a panel with:
- Six buttons for total projector control
- Mains connection
- Power switch and fuse
- Input connections
- Safety labels
Fig. 3
1 22 21 20
3
4 5 6 7 18 8
19
9 10 11 12 13 14
15
16
2
23
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