Sim2 Multimedia SVD 800 HD Cathode-ray tube phosphor burning, Packing the projector, Back panel

SVD 800 HD

-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.

2.6Cathode-ray tube phosphor burning

One of the possible causes for burning could be when a static image of a computer or video recorder signal is projected for more than an hour.

The static image remains impressed on the screen even when the signal changes.

Whenever it is necessary to visualise a static image for more than one hour lower the contrast as much as possible (CONTR key).

The same problem arises when visualising an image in a different format for a long time. The smaller picture could remain impressed on the screen (for instance, visualising a 16:9 image on a 4:3 screen or vice versa). In this case we suggest reducing the contrast of the small picture as much as possible. These measures will reduce the risk of CRT phosphor burning. If possible, always use the same picture size.

Read the warranty enclosed with the product and consult your dealer or SIM2 qualified personnel.

2.7 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.

2.8 Room lighting

To get the best quality of the projected images the room should be reasonably dark.

2.9 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

									-
									+
1	23	22	21						24
										20
			3
			16	19	8	7	18
	2								12	13
									10
							SERIAL INTERFACE
		17	15	4	5	6	14	9	11
										Fig. 3
							6