Dukane 28A202 Manual de instruções - Página 7

Procurar online ou descarregar pdf Manual de instruções para Câmara de documentos Dukane 28A202. Dukane 28A202 10 páginas. Dukane 202: user guide

Some Using Tips

Tip 1: How to avoid the hot spot.

Glossy paper will result in serious reflection of

environment light and the lamp.

You can take measures to overcome

this problem.

Change the camera location to avoid the overhead

light source.

Turn off the lamp.

Put the diffuse film on the paper to prevent a direct

reflection.

Tip 2: How to control the camera to get best picture

Turn on the lamp to get more light for better S/N

ratio.

Select the proper image type setting to get the best

quality.

Photo: Color picture, such as photo, color catalog ..

Text : Text rich document , such as report, text book

Invert : Negative film

Mono: Gray only picture.

Adjust the focus ring to get a sharp picture.

Place the document as flat as possible.

Tip 3: How to avoid a shadow on the document

Don't Place your camera directly under overhead lighting.

Turn off room lights and use lamp attachment.

Tip 4: How to avoid image flickering

The image flickering is caused by fluorescent lamp

with AC frequency of 60Hz/50Hz. Please check your

power system frequency and set the DIP switch accordingly

to remove the flickering problem.

Note: The DIP switch setting will take effect only when you

re-power the camera.