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Using Technology in Worship Using Technology in Worship

Using Technology in Worship Using Technology in Worship

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EquipmentProjectorsVideo projectors are a substantial <strong>in</strong>vestment and a very powerfuland useful tool. Because of their price they are often (rightly)considered too expensive for smaller <strong>in</strong>dividual churches but thereare other ways of obta<strong>in</strong><strong>in</strong>g one for use. Resources like this aresometimes bought by a group of churches (eg. a Methodist circuit)and I have experienced such shar<strong>in</strong>g to work very well. Foroccasional or special events projectors can be hired from localorganisations or borrowed, perhaps from a workplace that doesn’thave weekend use. Arrangements like this can be a good way of<strong>in</strong>troduc<strong>in</strong>g a projector to a congregation – the advantages over anOHP are appreciated quite quickly, even by the most techno-phobic!Modern projectors are gett<strong>in</strong>g smaller and brighter all the time aswell as com<strong>in</strong>g down <strong>in</strong> price. Visibility <strong>in</strong> daylight conditions is ofcourse a key consideration and although many projectors will workreasonably well even <strong>in</strong> sunny conditions, sunlight or a brightw<strong>in</strong>dow sh<strong>in</strong><strong>in</strong>g directly onto the projection area can cause theimage to be ‘washed out’. The brightness of projectors is usuallymeasured <strong>in</strong> ANSI lumens. Projectors of 1700 lumens will copereasonably well <strong>in</strong> many situations but, where there is high ambientlight, 2500+ lumens would be much better. Brightness is one of thema<strong>in</strong> factors affect<strong>in</strong>g the price of a projector, with the brighterprojectors often be<strong>in</strong>g twice the price of others.The other dimension to a projector’s price is the resolution of theimage. The resolution refers to the number of pixels or dots thatmake up the screen. The higher the resolution the f<strong>in</strong>er the overallimage will appear. Put your money towards higher lumens ratherthan a higher resolution (SVGA is usually adequate). Higherresolution projectors are for show<strong>in</strong>g detailed graphics such asspreadsheets. In most worship contexts large graphics are displayed.Modern projectors can often receive <strong>in</strong>put from one or morecomputers and video signals (eg. VCR or camcorder) as well ashav<strong>in</strong>g small speakers for audio. The speakers that accompany manyprojectors are designed for a boardroom presentation situation. ForPage 13 ❘

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