Nokia NHL-10 Baseband Troubleshooting And Manual Tuning Manual page 37

NHL-10
Baseband Troubleshooting CCS Technical Documentation
Figure 29: Noisy image taken in +70deg
Display:
If the display contrast is set too dark, the image quality degrades quite much: the images may
be very dark, naturally depending on the setting. This flaw is easily cured by setting the display
contrast to correct value.
Basic rules of photography, especially when shooting against light:
Electronic image sensors typically have much lower dynamic range than films. In practice this
means that when taking a picture indoors, e.g. having a window behind object, will produce
poor results.
Figure 30: Image which has been taken "against the light". The actual object (a squirrel) can't be seen well
Flicker:
In some rare occasions a very bright fluorescent light may cause flicker to be seen in the view-
finder image.
ISSUE 2 01/2004 COMPANY CONFIDENTIAL 37
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