Hints On Installation; Moving The Recorder; Glossary - Pioneer DVR-420H Operating Instructions Manual

Additional information
14

Hints on installation

We want you to enjoy using this unit for years to come, so
please bear in mind the following points when choosing
a suitable location for it:
Do...
Use in a well-ventilated room.
Place on a solid, flat, level surface, such as a table,
shelf or stereo rack.
Don't...
Use in a place exposed to high temperatures or
humidity, including near radiators and other heat-
generating appliances.
Place on a window sill or other place where the
recorder will be exposed to direct sunlight.
Use in a dusty or damp environment or in a room
where it will be exposed to excessive cigarette smoke.
Place directly on top of an amplifier, or other
component in your stereo system that becomes hot in
use.
Use near a television or monitor as you may
experience interference—especially if the television uses
an indoor antenna.
Use in a kitchen or other room where the recorder
may be exposed to smoke or steam.
Use on a thick rug or carpet, or cover with cloth—this
may prevent proper cooling of the unit.
Place on an unstable surface, or one that is not large
enough to support all four of the unit's feet.

Moving the recorder

If you need to move the recorder, first remove the disc, if
there's one loaded, and close the disc tray. Next, press
STANDBY/ON to switch the power to standby, checking
that the POWER OFF indication in the display goes off.
Wait at least two minutes. Lastly, disconnect the power
cord. Never lift or move the unit during playback or
recording—discs rotate at a high speed and may be
damaged.
116
En

Glossary

Analog audio
An electrical signal that directly represents sound.
Compare this to digital audio which can be an electrical
signal, but is an indirect representation of sound. See
also Digital audio.
Aspect ratio
The width of a TV screen relative to its height.
Conventional TVs are 4:3 (in other words, the screen is
almost square); widescreen models are 16:9 (the screen
is almost twice as wide as it is high).
Chapter
Just as a book is split up into several chapters, a title on
the HDD/a DVD disc is usually divided into chapters. See
also Title.
Digital audio
An indirect representation of sound by numbers. During
recording, the sound is measured at discrete intervals
(44,100 times a second for CD audio) by an analog-to-
digital converter, generating a stream of numbers. On
playback, a digital-to-analog converter generates an
analog signal based on these numbers. See also
Sampling frequency and Analog audio.
Dolby Digital
1
With multichannel audio, this high quality surround
system is used in many movie theaters around the world.
Manufactured under licence from Dolby Laboratories.
"Dolby" and the double-D symbol are trademarks of Dolby
Laboratories.
DRM (Digital Rights Management)
DRM (Digital Rights Management) copy protection is a
technology designed to prevent unauthorized copying by
restricting playback, etc. of material on devices other the
PC (or other WMA recording equipment) used to record
it. For detailed information, please see the instruction
manuals or help files that came with your PC (or other
WMA recording equipment) and/or software.