Nikon D3000 Reference Manual

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Introduction
Thank you for your purchase of a Nikon single-lens reflex (SLR) digital camera. To get 
the most from your camera, please be sure to read all instructions thoroughly and 
keep them where they will be read by all who use the product.
❚❚Symbols and Conventions
To make it easier to find the information you need, the following symbols and 
conventions are used:
Overview
D
This icon marks cautions; information that should be read before use to 
prevent damage to the camera.
A
This icon marks notes; information that should be read before using the 
camera.
0
This icon marks references to other pages in this manual.
D
Use Only Nikon Brand Accessories
Only Nikon brand accessories certified by Nikon specifically for use with your Nikon digital 
camera are engineered and proven to operate within its operational and safety 
requirements. T
HE
 
USE
 
OF
 
NON
-N
IKON
 
ACCESSORIES
 
COULD
 
DAMAGE
 
YOUR
 
CAMERA
 
AND
 
MAY
 
VOID
 
YOUR
 
N
IKON
 
WARRANTY
.
D
Servicing the Camera and Accessories
The camera is a precision device and requires regular servicing. Nikon recommends that the 
camera be inspected by the original retailer or a Nikon-authorized service representative 
once every one to two years, and that it be serviced once every three to five years (note that 
fees apply to these services). Frequent inspection and servicing are particularly 
recommended if the camera is used professionally. Any accessories regularly used with the 
camera, such as lenses or optional flash units, should be included when the camera is 
inspected or serviced.
A
Camera Settings
The explanations in this manual assume that default settings are used.