HP M407 manual Grainy, ISO Speed, Image, Quality setting

Problem	Possible cause	Solution
My image is	The camera	This effect, which can happen on
grainy.	was too warm	all digital cameras, is probably
	when the	not noticeable in most images.
	picture was	The effect will diminish as the
	taken. The	camera cools. For best image
	camera may	quality, avoid storing the camera
	have been on	in very hot locations. If the
	for a long time	camera is warm after using it for
	or had been	a long time, consider turning off
	stored in a hot	the Image Display to minimize
	location.	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 50).
	high.
	The image	Use the 4MP Best Image Quality
	compression of	setting, which has the lowest
	the Image	image compression (see
	Quality setting	page 46).
	(4MP, 2MP, or
	VGA) was too
	high.
	There was not	z Wait for natural lighting
	enough light.	conditions to improve.
		z Add indirect lighting.
		z Use the flash (see page 37).

Chapter 7: Troubleshooting and Support 105