User Guide

Figure 70 Near objects in image get skewed when shooting from a moving car

Temperature

High temperatures inside the mobile phone will cause more noise to appear in images, e.g. in +70 degrees

of celsius the noise level may be very high, and it further grows if the conditions are dim. This is also normal

to camera operation. This is normal behavior, do not change the camera module.

Figure 71 Noisy image taken in +70 degrees celsius

Phone 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. If display contrast is set too bright, image contrast appears bad and

"faint". This flaw is easily cured by setting the display contrast to correct value. This is normal behavior, do

not change the camera module.

Basic rules of photography, especially shooting against light

Electronic image sensors typically have much lower dynamic range than what films have. In practice this

means that when taking a picture inside e.g. having a window behind object, will produce poor results. This

is normal behavior, do not change the camera module.

RM-135

Camera Module Troubleshooting Nokia Customer Care

Issue 1 COMPANY CONFIDENTIAL Page 6 –9