HP Vectra XU 6/XXX, User Manual

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English 19
2 Using Your PC
Working in Comfort
What is Displayed on the Screen
Text should be easy to read. To help ease eye strain, try to adjust text
attributes to make reading the display as easy as possible (adjust such
attributes as character size, spacing, and color).
NOTE The ISO 9241 and ANSI/HFS 100-1988 standards give ample technical
recommendations on how to achieve good readability.
If the image on your screen is not stable, the display may require repair
or adjustment.
When possible, use a program that has a simple "machine/user
interface". Also, screen information should be displayed in a structured
and well organized way.
Using a Document Holder
A document holder may make it easier to transfer information from a
document to the screen (or if you need to read while using your
system).
If using a document holder, it should be at the same distance from your
eyes as the screen, next to the screen, and at the same height as the
screen. An alternative location preferred by some people is to locate
the document holder between the screen and keyboard.
To help reduce stress on your neck and prevent eye fatigue, keep the
back and forth movement of your head and eyes to a minimum while
using a document holder.