Bang & Olufsen BeoCenter 2 MK II, Руководство по обслуживанию

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Specification guidelines for service use 6.
SPECIFICATION GUIDELINES FOR SERVICE USE BeoCenter 2 MK II
Type no. and markets See page .3
Master unit
Dimensions W x H x D 372 x 50 x 243 mm
Weight 4.5 kg
Cabinet finish Silver
CD Disc sizes 20 mm and 80 mm (in adaptor)
IR remote control Beo4
Close-up operation panels Sensi-touch-piezo-electrical keyboards
Display type Vacuum Fluorescent Display with automatic light intensity control
Loader Motorised doors and loader
Contains DVD, DVD-loader, Display, Keyboard
Socket unit
Dimensions W x H x D 536 x 50 x 55 mm
Weight 2.8 kg
Dimensions W x H x D, w/wall bracket 540 x 50 x 65 mm
Power supply, type 2825-2830, 2834, 2836, 2837, 2838 87 - 264 V / 50-60 Hz
Power supply, type 283, 2832, 2833, 2835 85 - 32 V / 50-60 Hz
Power consumption Typical 22 watts / stand-by .5 watts
Contains Radio, sound processing, video switching, power supply,
main microprocessor
Audio Performance
CD naming 200 discs can be named
D/A Conversion Sigma-Delta type
Frequency range 20 Hz - 20 kHz CD/DVD/AUX/DAB, 30 Hz - 5 kHz Radio, FM
Sampling frequencies 44., 48, 96 kHz
Playback the following DVD-Video, Video CD, CD-DA, CD-R, CD-RW, CD-MP3
Sensitivity, DAB Typical -98 dBm (Band III), -95 dBm (Band L)
Signal-to-noise-ratio, CD
≥
05 dB A weighted
Signal-to-noise-ratio, DAB Typical 03 dB A weighted
Tone controls Bass, Treble, Loudness, Balance
Radio, DAB 74 – 240 MHz (Band III), 452 – 492 MHz (Band L),
Decoding
≤
384 kbit/s, Half and full rate sampling
Radio, FM 87.5 - 08.0 MHz, 76 - 90 MHz for Japan, De-emphasis 50/75µs
Radio, AM 50 - 70 kHz in two bands, 9 or 0 kHz grid depending on type
RDS Name, RadioText
Naming 60 stations
Digital output Stereo and Encoded surround sound Linear PCM, AC-3, MPEG-2, DTS
Video Performance
Formats RGB, S-Video (Y/C), CVBS (Composite video)
DVD Zone According to Region
Color System PAL/NTSC depends on region setting
Signal/Noise ratio >55 dB, typical 60 dB
Crosstalk (video/video) < -55 dB
Diff. Phase <3º
Band width
≤
4.8 MHz PAL,
≤
4.2 MHz NTSC
Widescreen signalling Data to signal the aspect ratio (WSS)
Analog Copy protection According to DVD standard dependant upon disc copy protection
ON/OFF bit (DVD discs only)