Huawei P8 GRA-UL00 Faqs page 60

P8 Smartphone FAQs
4.41 Why does the photo of bulbs I take at night have
radial halo?
Your phone is installed with glass to protect the camera. If you touch the glass or make the
glass dirty, the radial halo occurs in the photo of bulbs. To eliminate the radial halo, wipe the
glass with a cleaning cloth.
4.42 Why is the photo of a night scene still dark even after
I turn on flash?
The LED strobe lamp has limited brightness, so sometimes the strobe lamp may not be able to
complement the brightness of the dark scene, which is normal. When you are using the flash,
do not block the light with your fingers or the decorations of your phone. Otherwise, the
photo you take may be blurred.
4.43 Why is the viewfinder red when I cover the camera
with my hand?
If the lights are strong and you cover the camera with your hand, the blood in your hand will
be reflected to your camera and make the viewfinder red. If the lights are weak and you cover
the camera with your hand, the viewfinder will be black.
4.44 Why is the photo taken with flash on blurred?
Possible reasons include:
1. You may have put your hand near the flash that reflects certain lights, resulting in bad
image contrast ratio. Try moving your hand away from the flash area and check whether this
problem persists.
2. Your phone's PC cover may be near the flash that reflects certain lights. Remove the PC
cover and check whether this problem persists.
4.45 Why do the photos I take with flash on have red eyes
or bright spots?
If the environment brightness level is low, pupils of human eyes dilate, and the light of the
flash passes into the eye through the pupil and reflects off the fundus at the back of the
eyeball and out through the pupil, resulting in the red-eye or bright spot effect, which is a
normal phenomenon. To avoid this, you can try staring at lights for a while to shrink your
pupils
Issue 01 (2015/03) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Camera, music, and video
33