Specifications

General

Power requirements

AC 120V, 60 Hz

Power consumption

23W

Dimensions (approx.)

430 X 55 X 275 mm (16.9 x 2.2 x 10.8 inches) (w x h x d)

Net Weight (approx.)

2.8 kg (6.2 lbs)

Operating temperature

5˚C to 35˚C (41˚F to 95˚F)

Operating humidity

5 % to 90 %

Signal system

NTSC, DTV standard ATSC or Clear QAM over cable

Recording

Recording format

DVD VideoRecording, DVD-VIDEO

Recordable discs

DVD-ReWritable, DVD-Recordable, DVD+ReWritable,

 

DVD+Recordable (Double Layer), DVD-Random Access Memory

Recordable time

DVD; Approx. 1 hour (XP mode), 2 hours (SP mode),

 

4 hours (LP mode), 6 hours (EP mode), 11 hours (MLP)

 

DVD+R DL (8.5GB); Approx. 1.8 hour (XP mode), 3.6 hours (SP mode),

 

7.3 hours (LP mode), 9 hours (EP mode),

 

11 hours (MLP)

Video recording format

Sampling frequency

27MHz

Compression format

MPEG 2 (VBR support)

Audio recording format

Sampling frequency

48kHz

Compression format

Dolby Digital

DVD Specifications

Laser system

Semiconductor laser, wavelength 650 nm

Frequency response

DVD (PCM 48 kHz): 8 Hz to 22 kHz, CD: 8 Hz to 20 kHz

Signal-to-noise ratio

More than 95dB

Harmonic distortion

Less than 0.008%

Dynamic range

More than 90 dB

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LG Electronics DR787T owner manual General, Recording, DVD Specifications