CASIO EX-Z700 digital camera to the general well-lit circumstances camera (in the outdoor photo), if the photo shoot out show white (one white, and white), the obscure (quality variation), and even horizontal line ( white lines), and so on over-exposure cases, even if the use of anti-tremor, set to default values are invalid, because the camera shutter fault (or aperture damage Group), and the camera shutter is not a bad thing, the camera shutter will be affected by the number of camera effects of the amount of wear and tear, but on the contrary because of the video function to use the shutter, so the video images are taken normal.
How to determine fault camera shutter
First switching camera to record mode, and flash functions mandatory closed
eyes watching the camera lens, press the camera shutter button, pay attention to whether the closure of the camera movements (shutter action), if there is no response, that is, damage to the camera shutter. 
Camera shutter repair
Maintenance of digital camera you can e-mail repair@mydc.com.tw asked detailed maintenance situation, maintenance costs, $65 USD, maintenance days about one week.
Contact and mail
MYDC digital camera maintenance
E-MAIL: repair@mydc.com.tw
FAX: 886-2-22801678
Mailing Address: 5F., No.21, Yongfu St., Sanchong City, Taipei County 241, Taiwan (R.O.C.)
# Maintenance materials can be requested only camera attached, together with your name, address, telephone and e-mail #
