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Owners manual
SPACE PR350 B V350
Manufactured under license from Dolby Laboratories. ”Dolby”, ”ProLogic II” and the double-D symbol are trademarks of Dolby Laboratories.
Confidential unpublished works. © 1992-1997 Dolby Laboratories Inc. All rights reserved.
Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942, 5,956,674, 5,974,380, 5,978,762 and other world-wide
patents issued and pending. "DTS", "DTS-ES Extended Surround" and "Neo:6" are trademarks o
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INDEX OVERVIEW OF REMOTE CONTROL......................................................................................................... 4 OVERVIEW OF REAR AND FRONT PANEL ............................................................................................. 5 OVERVIEW OF CONTROL PANEL AND DISPLAY ................................................................................. 6 CONGRATULATIONS WITH YOUR NEW PREAMPLIFIER/PROCESSOR SPACE PR350 B. ......... 7 0. INSTALLATION ........
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REMOTE CONTROL standby | mute -20dB | increase volume STBY MUTE VOL change light | return to master volume | decrease volume DIM VOL VOL L C R left | center | right channel balance surround left | subwoofer | surround right SL SUB SR double push: delay DVD SAT TV DVD player | sattelite receiver | TV-set input selection TAPE 1 laser disc | audio/video tape1 | audio/video tape2 LD TAPE 2 pure audio input [STATUS] PURE A. received input status ENTER [MODE] [CONFIG] change surround mode enter config
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Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942, 5,956,674, 5,974,380, 5,978,762 and other world-wide patents issued and pending. “DTS”, “DTS-ES Extended Surround” and “Neo:6” are trademarks of Digital Theater Systems, Inc. Copyright 1996, 2000 Digital Theater Systems, Inc. All Rights Reserved. display: see next page volume control | control panel: see next page for future output to TV-set or projector upgrade inputs bypassing DSP circuits balanced outputs SAT
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standby indicator surround mode multi functional display STEREO volume level 100: max ZONE 2 0: min remote sensor Dolby Digital surround STEREO 2 channel stereo Dolby ProLogic II surround ZONE 2 Adjustments Zone 2 DISPLAY DTS digital surround left channel balance L / left short push: center channel balance DVD DVD player 2 sec. push: center channel delay C /up TV TV-set right channel balance R TAPE 1 audio/video tape1 / right L C R DVD TV TAPE 1 SURROUND PURE MUTE/ MODE AUDIO STBY VOL SL SUB SR
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Congratulations with your new Preamplifier/Processor SPACE PR350 B. The SPACE PR350 B contains advanced technology for an outstanding range of features and sound performance. We are sure that the PR350 B will give you long lasting pleasure. To give you full benefit from this advanced product, please read this manual carefully before you proceed. The SPACE PR350 B contains following features: - Pure analogue input with 6 channels and true balanced signal path in the L and R channels
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Following formats are used: Cursive text indicates display readout, e.g.: CONFIG Key type is indicated with “”, e.g.: “ENTER” key. Stereo speakers: “L” : left speaker “R” : right speaker Surround speakers: “C” : center speaker placed in front of the listening position “SL” : surround left speaker placed rear left of the listening position “SR” : surround right speaker placed rear right of the listening position Extended surround speakers: “SC” : surround center speaker placed b
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0. Installation Place the amplifier on a hard and flat surface. The ventilation holes should not be covered. There has to be at least 5 cm (2 inches) free air on top of the amplifier. To ensure long and trouble free operation we recommend: - Do not expose the amplifier to direct sunlight. - Do not place the amplifier in warm or dusty environments. Caution: Because of risk of fire or electric shock, do not expose the amplifier to rain or moisture. Caution: Because of risk of electric
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a CD player or DVD player to one of the available digital inputs in the PR350 B and use the balanced 24bit D/A conversion for L and R channels, built into the PR350 B. The Space PR350 B is also optimised for D/A conversion of the 24bit/96kHz stereo DVD disc’s with music. 2. Volume controls The master volume level is set by rotating the volume knob on the front panel or by using the “VOL ⇑” or VOL ⇓” key on the remote control. The volume adjustments are scaled, so that at normal list
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3. Zone 2 With zone 2 it is possible to redirect the sound to other audio systems, e.g. placed in kitchen or bedrooms. The zone 2 has separate volume control and input selector. Adjustments for zone 2 are achieved by holding down the same input knob as currently selected. E.g. when DVD input is selected, hold down the “DVD” knob on remote or frontpanel, approx. 1 sec. Then the ZONE2 indicator becomes active. Possible inputs are: SAT ANLG TV ANLG LD ANLG TAPE1 ANLG Z1 -> Z2
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A sound wave travels at approx. 340 meter/sec., which is equivalent to: 1 foot in 1 millisecond or 1 meter in 3 milliseconds Following example demonstrate how to calculate the delay setting for SL, SR, SC and C: From the listening position to each speaker, we measure following distances: Example Your measurements Listening position <-> Left speaker: 3.8 m (= 11.4 ft) Listening position <-> Right speaker: 3.8 m (= 11.4 ft) Listening position <-> Center speaker:
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The user may still prefer to change delays during playback of a movie, based on subjective preference in a specific movie. Hence the delay can also be set “on the fly”. The intermediate delay settings will return to the default settings stored in the memory banks when the PR350 B is set into standby or powered off. 5. Surround Modes The actual surround mode of the PR350 B is always indicated in the display: Possible input types: - Stereo analogue input, PCM or Dolby Digital 2.0 bi
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And the transmission bit rate of the received bitstream: 32k : 32 kbit/sec. . . 448k : 448 kbit/sec. 768k : 768 kbit/sec. (only DTS) 1411k : 1411 kbit/sec. (only DTS) 1532k : 1532 kbit/sec. (only DTS) If only two audio channels are active in the received Dolby Digital bitstream (2/0), the input is assumed to be Dolby ProLogic II, if indicated in the bitstream, otherwise as two channel stereo. In case of only two audio channels are active, the user can toggle between STER
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DTS 6.1 Compatible: This DTS mode is actually identical to DTS ES 6.1 Matrix as described above, but by enabling this mode the user choose always to activate the matrix process on the SL and SR to generate the SC channel. DTS 6.1 Compatible will work on Dolby Digital 5.1 streams, too. Try out e.g. the “Black Hawk Down” disc. If the installation contains three surround channels, 6.1 Compatible will improve the surround experience on nearly all 5.1 encoded music and movie CD/DVD disc’s. Als
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An analogue or PCM input stream contains no information about the surround mode, therefore STEREO is selected as default, if ProLogic II is not selected under the config.ProLogic II menu. By pushing the “SURROUND MODE” key for more than one second or “STATUS” on the remote control, information about received bitstream will be displayed, e.g. PCM. The PR350 B can receive PCM inputs with sampling rates from 32kHz up to 96kHz. For analogue inputs going through the DSP, PCM will also
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6.1 Speakers The SPACE PR350 B contains extensive bass management adjustments, so that the bass signal can be re-routed to those loudspeakers capable of handling the low frequency information. The following selections can be made in the config.speaker menu by using naviga- tion keys described above: Left speaker (L): SMALL or LARGE Right speaker (R): SMALL or LARGE Center speaker (C): SMALL or LARGE or OFF Surround left speaker (SL): SMALL or LARGE or OFF Surround right speak
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The b) situation can be useful in situations, where the L, R speakers can handle deep bass information and extra bass is required. If the L and R speakers are not so well suited for the lowest frequencies, then chose a), eventually with lowest 60Hz cross over frequency. Further the Subwoofer – max bass ON can be selected in the Dolby Digital and DTS mode if extra bass is required. The Subwoofer – max bass setting will be stored in the memory bank and can therefore be set individual
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The following settings are possible: DYNAMIC HI (DTS + Dolby Digital) High level limit: 0.0 (disable high level limit function) 0.1 0.2 0.4 0.6 1.0 (maximise high level limit function) DYNAMIC LO (Dolby Digital) Low level boost: 0.0 (disable low level boost) 0.1 0.2 0.4 0.6 1.0 (maximise low level boost) 6.7 Volume scale It is possible to select two volume level settings: a progressive step size, where step size is large at low levels for rapid setting and small at n
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6.9 Return to factory setting Each setting in the configuration menu will be stored even if the power is removed. However, if your entire set-up doesn’t work well, it may be desirable to reload the original factory settings. If this option is selected by the ” ⇒” key, the user will be asked SURE ? in the display. If accepted, the user must push the “ENTER” key. Otherwise cancel by pushing “⇐” or “>VOL”. Please notice that delay and volume trim settings will be returned to their original
