Camera Flash Troubleshooting; Secondary (Front) Camera Troubleshooting; Evaluating Videocall Picture Quality From Secondary Camera; Secondary Camera Hardware Troubleshooting - Nokia RM-529 Service Manual

RM-529; RM-530; RM-584
Camera Module Troubleshooting

Camera flash troubleshooting

Context
Flash tests are described in
functionality, make sure that the main camera is working ok.

Secondary (front) camera troubleshooting

Evaluating videocall picture quality from secondary camera

When testing the picture quality of a videocall, 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 suffiecient (bright office lightning)
• 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 center of the picture is sharper than the edges
• If possible, compare with the picture on another Nokia device in a videocall, and of the same motive.

Secondary camera hardware troubleshooting

Context
The secondary camera can be tested with the camera application by selecting it from the Options menu.
Another option is to use a video call. For secondary camera hardware troubleshooting, see
troubleshooting with Phoenix (page 5–5)
Note: If a video call is used, always use the "troubled" phone when evaluating a picture in a video
call. Do not evaluate the picture on the receiving phone.

Secondary camera bad image quality troubleshooting

Context
Note: If a video call is used, always use the "troubled" phone when evaluating a picture in a video
call. Do not evaluate the picture on the receiving phone.
Issue 1
Camera troubleshooting with self tests (page
and Camera troubleshooting with self tests (page
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
5–6). Before checking flash
Camera
5–6).
Page 5 –9