Optimizing Exposure; Using Zoom; Optical Zoom; Digital Zoom - HP Photosmart R830 Series User Manual

Optimizing exposure

When you are taking a picture and press the Shutter button halfway down, the camera
also measures the light level to set the proper exposure.
If the camera determines the scene will require a very long exposure, a shaking hand
icon ( ) appears. The camera will take the picture, but it may be blurry because it is
difficult to hold the camera still for the length of time required. Try one of the following:
• Set the flash to
• Set the camera on a tripod or stable surface.
•
If the subject is out of the flash range or you do not have a tripod, turn on
Photo. (For R840 series, see
menus" on page
on page
• Turn on more light.
NOTE:

Using zoom

Your camera has both optical and digital zoom. Optical zoom physically adjusts the lens
to make the subject of your picture appear closer. After you have zoomed the lens fully
using optical zoom, the camera employs digital zoom. Digital zoom uses no moving lens
parts.
TIP:
of the camera are magnified (this is called camera shake). If
press the Shutter button halfway down, the picture may be blurry. To reduce potential
blur, see the suggestions under

Optical zoom

Optical zoom moves the lens between wide angle (1x) and telephoto (3x).
While in
on the Zoom lever to control zoom. Press
zoom out.

Digital zoom

In digital zoom, the Image Display shows a yellow frame around the scene and the image
quality setting (MP value). As you zoom in, the scene enlarges within the yellow frame to
indicate the area of the scene the camera will capture, and the MP value decreases to
indicate the resolution at which the scene will be captured.
When capturing images using digital zoom, make sure that the MP value shown in the
Image Display is appropriate for the size at which you want to print the captured image.
Auto Flash or
17. For R830 series, see
15.)
When you are recording a video, the camera continuously updates exposure.
The more you zoom in on the subject of your picture, the more small movements
Picture Capture or
Flash On (see "Setting the flash" on page
"Using the Picture Capture and Video Record
"Using the shooting modes"
"Optimizing exposure" on page
Video Record, use the buttons
to zoom in and
15).
Steady
appears when you
13.
to
Using zoom 13