HP Photosmart M440 Serie Mode D'emploi page 21

• About
Extending battery life
To conserve battery power, the Image Display turns off
after a period of inactivity. Pressing any button wakes up
the camera. After five minutes of inactivity, the camera
turns off.
To further extend battery life:
• Set Display Brightness to Low (see the
electronic User Guide for details).
• Set your camera to
User Guide for details).
• Use optical zoom, video recording, and Image Display
sparingly.
• If you are turning on the camera only to view images,
slide
in Playback without extending the lens.
• When transferring or printing images, place your
camera in an optional HP Photosmart dock connected
to AC power.
For more information about batteries, go to www.hp.com/
support and search on the code AA-400 or see Appendix
A in the electronic User Guide.
Auto Flash (see the electronic
to , then turn on the camera to start
Camera quick reference 21