HP EliteBook 2740p Tablet-PC - Manual (Page 80)

● Saturation—Controls the strength of color in the final image. A higher saturation setting creates
a bolder image; a lower saturation setting creates a more subtle image.
● Sharpness—Controls the definition of edges in an image. A higher sharpness setting creates a
more defined image; a lower sharpness setting creates a softer image.
● Gamma—Controls the contrast affecting the mid-level grays or midtones of an image. Adjusting
the gamma of an image allows you to change the brightness values of the middle range of gray
tones without dramatically altering the shadows and highlights. A lower gamma setting makes
grays look black, and makes dark colors even darker.
● Backlight Compensation—Compensates in cases where a subject with a large amount of
background light would otherwise be obscured by blooming or silhouetting.
● NightMode—Compensates for low-light conditions.
● Zoom (select models only)—Adjusts the zoom percentage for taking photos or recording
videos.
● Horizontal or vertical—Rotates the image horizontally or vertically.
● 50Hz or 60Hz—Adjusts the shutter speed to achieve a video recording that does not flicker.
Customizable preset profiles for multiple lighting conditions compensate for the following lighting
conditions: incandescent, fluorescent, halogen, sunny, cloudy, night.
Capturing business card images
You can use the webcam with the HP Business Card Reader to capture business card images and
export the text to many types of address book software, such as Microsoft Outlook Contacts.
To capture a business card image:
1. Open HP Business Card Reader by selecting Start > All Programs > HP > HP Business Card
Reader.
2. To capture one business card, select Single Scan.
– or –
To capture multiple business cards, select Multi Scan.
The Preview window opens.
68 Chapter 5 Multimedia