Delete All 
To delete the last photo taken:
1.Press the mode button to select the 
icon shown on the LCD screen.
2.Press the shutter button, the photo counter will flash.
3.Press the shutter button again within 5 seconds. All photos in the camera will be deleted and the The LCD counter will be reset to 00.
Frequency: 
Using the incorrect frequency setting under fluorescent lighting could result in poor images or video flickering (when using the WebCam). Set the camera for the correct frequency for the country that you are in. Your camera has 2 Frequency settings, 50HZ for the U.S. and Asia and 60HZ for Europe and Japan. The default setting is 50Hz.
1.Press the mode button to select the 
or F5 icon shown on the LCD screen.
2.Press the shutter button to change the frequency setting.
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