ENGLISH using TecraM1online.dot –– Printed on 24.02.2003 as 02_200UK
Operating Basics
4-17
Tecra M1
6. If your CD/DVDs become dusty or dirty, wipe them with a clean dry
cloth. Wipe from the centre out, do not wipe in a circular direction
around the CD/DVD. If necessary, use a cloth dampened in water or a
neutral cleaner. Do not use benzine, thinner or similar cleaner.
Diskettes
1. Store your diskettes in the container they came in to protect them and
keep them clean. If a diskette is dirty, do not use cleaning fluid. Clean
it with a soft damp cloth.
2. Do not slide back the diskette’s protective metal covering or touch the
diskette’s magnetic surface. Fingerprints may prevent the diskette
drive from reading data from the diskette.
3. Data may be lost if the diskette is twisted; bent; or exposed to direct
sunlight, extreme heat or cold.
4. Do not place heavy objects on your diskettes.
5. Do not eat, smoke, or use erasers near your diskettes. Foreign
particles inside the diskette’s jacket can damage the magnetic
surface.
6. Magnetic energy can destroy the data on your diskettes. Keep your
diskettes away from speakers, radios, television sets and other
sources of magnetic fields.
Using the microphone
Your computer has a built-in microphone that can be used to record
monaural sounds into your applications. It can also be used to issue voice
commands to applications that support such functions.
Since your computer has a built-in microphone and speaker, “howling”
may be heard under certain conditions. Howling occurs when sound from
the speaker is picked up in the microphone and amplified back to the
speaker, which amplifies it again to the microphone.
This howling occurs repeatedly and causes a very loud, high-pitched
noise. It is a common phenomenon that occurs in any sound system
when the microphone input is output to the speaker (throughput) and the
speaker volume is too loud or too close to the microphone. You can
control throughput by adjusting the volume of your speaker or through the
Mute function.
To adjust the volume or activate Mute, click
start
, point to
All Programs
,
point to
Accessories
, point to
Entertainment
and click
Volume Control
.
In the
Master Volume
panel, you can use the slide bars to adjust the
volume level or click
Mute
at the bottom of the panel.
Modem
This section describes how to connect and disconnect the internal
modem to and from a telephone jack.