Secondary (front) camera troubleshooting
Evaluating video call picture quality from secondary camera
When testing the picture quality of a video call, remember the following:
• Avoid bright fluorescent light, 50/60Hz electrical network or high artificial illumination levels
• Make sure the optical system is clean
• Make sure the light is sufficient (bright office lighting)
• Do not take the picture towards light source
• Hold the phone as still as possible when evaluating the video call image quality
• Distance should be approximately 40 cm
evaluating the picture quality of a video call, remember the following:
When
Note:
Always use the "troubled" phone when evaluating a picture in a video call. Do not evaluate
the picture on the receiving phone.
• The centre of the picture is sharper than the edges
• If possible, compare with the picture on another Nokia device in a video call, and of the same motive
Secondary camera hardware troubleshooting
If the front camera is NOT underfilled
Note:
Phone must be in a video call for the secondary camera to be active.
Note:
Always use the "troubled" phone when evaluating a picture in a video call. Do not evaluate
the picture on the receiving phone.
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COMPANY CONFIDENTIAL
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Camera Module Troubleshooting
RM-645
Issue 1