Panasonic DMREH80V 작동 가이드

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Bitstream 

computer or mobile phone. The data is transferred over the 

Digital multi-channel audio data (e.g. 5.1-channel) before 

Internet or over television channels. This unit can receive 

A mass storage device used in computers etc. The drive 

decoding to the individual channels. 

EPG data via the television channels. You can also 

has a magnetic layer and rotates at a high speed. A 

program timer recordings using the TV programme list. 

magnetic head right above the drive enables fast writing 

and reading of large amounts of data. 

A decoder converts the coded audio signals of the DVDs 

back to the original signals. This procedure is called 

You can prevent accidental erasing by activating write or 

decoding.

erase protection.

These are uncompressed digital signals, similar to those 
on CDs. LPCM sound can be used during recording in XP 

mode.

A coding procedure for digital signals that was developed 

DVD-Videos are either recorded in film or video mode. 

by Dolby Laboratories. It may involve (2-channel) stereo 

This unit identified the mode on its own and selects the 

sound signal or multi-channel sound. The procedure 

best progressive output method. 

You can select scenes and information with menus in the 

enables the saving of large amount of audio data on a 

With PAL 

case of a video CD that has playback control.

disc.

Films are made up of 25 frames per second. Videos are 

(This unit is compatible with Versions 2.0 and 1.1.)

Dolby Digital (2 channels) is the basic setting when 

made up of 50 so-called split frames per second (whereby 

Scan frequency 

recording with this unit.

two split frames form on full frame).

When converting (encoding) to a digital signal, the 

With NTSC

(analogue) sound signal is scanned at certain time 

Films are made up of 24 or 30 frames per second and 

DPOF is the standard format for printing pictures recorded 

intervals. The number of scans per second is called the 

cinema movies generally 24 frames per second. Videos 

with a digital camera etc. It enables automatic printing in a 

scan frequency. The higher the scan frequency, the better 

are made up of 60 so-called split frames per second 

photo shop or on your own printer.

the original sound is reproduced. 

(whereby two split frame form one full frame).

This surround sýstem is used in many cinemas. Since it 

This is the remixing of the multi-channel sound that exists 

A CD-R, CD-RW, DVD-R etc. can only be played back on 

has clean channel separation, extremely realistic sound 

on some discs to two channels for stereo output. Sound 

a unit designed for these storage media after finalization. A 

effects can be achieved.

mixing makes sense e.g. if you want to playback the 5.1-

DVD-R, DVD-RW (DVD-Video format) and +R can be 

channel sound of a DVD over your television speakers. 

finalized with this unit. After finalization, the disc is a 

However, some discs do not allow mixing. In this case, 

The dynamic volume is the difference between the lowest 

"playback only" disc and can no longer be written to or 

only the two front channels are output. 

level that is still distinguishable over the sounds made by 

edited. However, if you reformat a finalized DVD-RW, you 

the unit itself and the highest level, at which no distortion 

can use it for recording again.

occurs. A dynamic compressor reduces the difference 

between the lowest and the highest levels of the source. 

Formatting prepares media such as writeable DVD-RAMs 

Dialogue can be heard better at a low volume with such 

for recording. With this unit, you can format the HDD (Hard 

compression.

disk drive), a DVD-RAM, a DVD-RW (only in DVD-Video 

format) and an SD Memory Card. All data is irretrievably 

An EPG can display a TV programme list on a television, 

deleted during formatting.