Psion netBook, Руководство пользователя

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100 Web
Cache & memory usage Cache & memory usage Cache & memory usage Cache & memory usage Cache & memory usage
To open Web, connect to the Internet and load a page with
graphics, you should ensure your netBook has around 2000K
free.
Web can keep local copies of the Web pages you’ve viewed
during any one session, so you can open them more quickly and
even view them when you’re not connected to the Internet. You
can change the size of this “cache” according to the amount of
memory you have free.
To change the size of the cache:
• Select General preferences from the Tools menu, tap on
the Other page and enter the Maximum cache size that
you want.
• The cache is cleared when you close Web. To stop this,
select General preferences from the Tools menu, tap on
the Other page and remove the tick from the Empty
cache on exit box.
To view or clear the contents of the cache:
• Select the Cache command from the Information
command in the Tools menu. A list of the files stored in the
cache will be displayed. Tap Empty now to remove all the
files and free memory.
Using pro Using pro Using pro Using pro Using proxy servers xy servers xy servers xy servers xy servers
A proxy Web server is a remote machine that stores a large
number of Web pages. You can use a proxy server as a single
point of Internet Web access. By setting Web to use a proxy
server, you may be able to retrieve pages more quickly.
To set a proxy server for Web pages:
1.
Select Proxy server settings on the Tools menu.
2. Select the Internet service provider you want to use the
proxy server for, and select ‘http’ in the ‘ Protocol ’ line.
3. Tick Use proxy server and enter the address for the proxy
server in the Proxy server line.
4. In the Port number line, enter the port that you wish to
use to access the remote machine. You may need to contact
your Internet service provider for this information and the
server’s address.
PPPPPro ro ro ro roxy e xy e xy e xy e xy exxxxxceptions: ceptions: ceptions: ceptions: ceptions:
You can specify ‘exception’ Web addresses that will be excluded
from the proxies you have set up. To do this:
1. Select Proxy server settings on the Tools menu.
2. Select the Internet service provider for which you have set
up the proxy, then tap on the Exceptions button.
3. Use the Add button to add exception addresses for which
you don’t want to use the proxy server.
You can delete proxy exceptions by tapping the Remove button.