BenQ nScreen i91 series User Manual page 46

to disable WLAN to reduce interference of different
Disable
network connection modes.
What is a Wireless LAN (WLAN)?
A WLAN is a type of Local Area Network (LAN) that uses high
frequency radio waves rather than wires to communicate and
transmit data among nodes. It is a flexible data communication
system implemented as an extension to, or as an alternative for,
a wired LAN within a building or campus
I have a problem setting up wireless network.
Please follow the instructions below to resolve the problem:
• Have you enabled the WLAN function of the nScreen? Please
refer to "Connecting to a wireless network" on page 19
enable WLAN.
• In Windows XP, click the
and Internet Connection
Double-click
Wireless Network Connection
Make sure the connection status is connected and with
appropriate signal strength. If you do not see the connection
status, make sure your wireless device is set up correctly so
your nScreen can receive the signal.
• Make sure your wireless router or access point is broadcasting
the SSID. Refer to your wireless device's documentation for
enabling this broadcasting feature.
42 FAQ and troubleshooting
> >
Start Control Panel Network
>
Network Connections
.
System
How should I resolve the "Low on Disk Space" or "Out of Disk
Space" error messages in Windows XP?
Windows uses disk space for operations, such as caching and
virtual memory. The nScreen may not run reliably if the free
space of the hard disk drops under 100MB or 200MB. The
following instructions will help you free up the disk space.
1. Click >
Start
2. Right-click the hard disk icon and then select
3. Observe how much free space is on the hard disk.
4. To free up the space of your hard disk, click
and follow the on-screen instructions to proceed.
to
How do I update the driver?
Please visit BenQ Online Service and Support
.
(http://www.benq.com/support/) to search for driver updates.
My system is running very slow. How can I improve the
performance?
System resources are the amount of memory and hard disk
space that your nScreen can use, which may degrade over time
and affect the system performance. However, you can still
improve the system performance by using the methods below.
• Close all open programs not being used. Use software
programs that are absolutely necessary. Try running virus
scans and other tools when you are not using your nScreen.
.
My Computer
.
Properties
Disk Cleanup