Panasonic DVDS52 Operations Instructions download pdf (Page 27)

RQT8519

Glossary

CPPM (Content Protection for Prerecorded Media)

A copy protection system used for DVD-Audio files. This

unit supports CPPM.

DivX

DivX is a popular media technology created by DivX, Inc.

DivX media files contain highly compressed video with

high visual quality that maintains a relatively small file size.

Down-mixing

This is a process of remixing the multi-channel audio (surround

sound) on some discs into two channels. When you want to

listen to the audio on a DVD with a 5.1 channel digital surround

track through your television speakers, the down-mixed audio

will be output.

Some DVD-Audio prevent down-mixing of all or part of their

contents. When playing such discs, or such parts of the disc,

unless the number of connected speakers is the same as the

disc’s channel specification, audio will not be output properly.

Film and video

DVD-Videos are recorded using either film or video. This

unit can determine which type has been used, then uses

the most suitable method of progressive output.

Film: Recorded at 25 frames per second (PAL discs) or

24 frames per second (NTSC discs). (NTSC discs

recorded at 30 frames per second as well).

Generally appropriate for motion picture films.

Video:Recorded at 25 frames/50 fields per second (PAL

discs) or 30 frames/60 fields per second (NTSC

discs). Generally appropriate for TV drama

programs or animation.

HDCD (High-Definition Compatible Digital)

HDCD-encoded CDs sound better because they are

encoded with 20 bits, as compared with 16 bits for all

other CDs.

HDMI (High-Definition Multimedia Interface)

HDMI is a next-generation digital interface for consumer

electronic products. Unlike conventional connections, it

transmits uncompressed digital video and audio signals

on a single cable. This unit supports high-definition video

output (720p,1080i) from HDMI AV OUT terminal. To

enjoy high-definition video a high definition compatible

television is required.

MPEG4

A compression system for use on mobile devices or a

network, that allows highly efficient recording at a low bit rate.

Sampling frequency

Sampling is the process of converting the heights of

sound wave (analog signal) samples taken at set periods

into digits (digital encoding). Sampling frequency is the

number of samples taken per second, so larger numbers

mean more faithful reproduction of the original sound.

Safety precautions

Set the unit up on an even surface away from direct

sunlight, high temperatures, high humidity, and excessive

vibration. These conditions can damage the cabinet and

other components, thereby shortening the unit’s service

life. Do not place heavy items on the unit.

Do not use high voltage power sources. This can

overload the unit and cause a fire. Do not use a DC

power source. Check the source carefully when setting

the unit up on a ship or other place where DC is used.

Ensure the AC mains lead is connected correctly and

not damaged. Poor connection and lead damage can

cause fire or electric shock. Do not pull, bend, or place

heavy items on the lead.

Grasp the plug firmly when unplugging the lead. Pulling

the AC mains lead can cause electric shock. Do not

handle the plug with wet hands. This can cause electric

shock.

Do not let metal objects fall inside the unit. This can

cause electric shock or malfunction.

Do not let liquids get into the unit. This can cause

electric shock or malfunction. If this occurs, immediately

disconnect the unit from the power supply and contact

your dealer.

Do not spray insecticides onto or into the unit. They

contain flammable gases which can ignite if sprayed into

the unit.

Do not attempt to repair this unit by yourself. If sound is

interrupted, indicators fail to light, smoke appears, or any

other problem that is not covered in these instructions

occurs, disconnect the AC mains lead and contact your

dealer or an authorized service center. Electric shock or

damage to the unit can occur if the unit is repaired,

disassembled or reconstructed by unqualified persons.

Extend operating life by disconnecting the unit from the

power source if it is not to be used for a long time.

Placement

Voltage

AC mains lead protection

Foreign matter

Service

The illustration shows the models for the United Kingdom

and Continental Europe.

(Inside of product)

(Produktets innside)

(Tuotteen sisällä)

CLASS 1

LASER PRODUCT

LUOKAN 1 LASERLAITE

KLASS 1 LASER APPARAT

(Back of product)

Glossary/Safety precautions

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Panasonic DVDS52 Operations Instructions Page 27

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