HP Photosmart M305 HP Photosmart M305/M307 digital camera with HP Instant Shar - Page 105
My image is, grainy., ISO Speed, Image, Quality, 3MP Best Image Quality, Problem, Possible cause
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Problem My image is grainy. Possible cause Solution The camera was too warm when the picture was taken. The camera may have been on for a long time or had been stored in a hot location. This effect, which can happen on all digital cameras, is probably not noticeable in most images. The effect will diminish as the camera cools. For best image quality, avoid storing the camera in very hot locations. If the camera is warm after using it for a long time, consider turning off the Image Display to minimize heating. As with all electronic devices, avoid leaving the camera in very hot locations, such as the dashboard of a car in the sun. The ISO Speed Use a lower ISO Speed setting setting was too (see page 49). high. The image Use the 3MP Best Image Quality compression of setting, which has the lowest the Image image compression (see Quality setting page 45). (3MP, 1MP, or VGA) was too high. There was not enough light. z Wait for natural lighting conditions to improve. z Add indirect lighting. z Use the flash (see page 36). Chapter 7: Troubleshooting and Support 105