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- Audio & home theatre
- Audio equalizers
- Pioneer
- DEQ P7050
- Operation manual
- 40 Pages
Pioneer DEQ P7050 AV processor Operation Manual
Below you will find brief information for AV processor DEQ P7050. The DEQ P7050 is a multi-channel AV processor designed to enhance your car audio experience. It features Dolby Digital and DTS decoding, allowing you to enjoy surround sound from your DVD player. The DEQ P7050 also includes a variety of audio adjustment features, such as a parametric equalizer, time alignment, and sound field control. This user manual offers detailed information on the operation of the DEQ P7050.
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Operation Manual DEQ-P7050 English Multi-channel AV processor Section 00 Contents Thank you for buying this Pioneer product. Please read through these operating instructions so you will know how to operate your model properly. After you have finished reading the instructions, put them away in a safe place for future reference. Before You Start About this unit 3 • Dolby Digital/DTS compatibility (when combining this unit with a Pioneer DVD player such as DVH-P7050) 3 About this manual 3 Precautions 3 Resetting the microprocessor 4 Output setting of the DVD player 4 What’s what 5 • Head Unit 5 Audio Adjustments Introduction of audio adjustments 6 • Operating the audio menu 6 • Operating the audio details menu 6 Using the sound field control 7 Using the position selector 7 Using balance adjustment 8 Adjusting source levels 8 Using the dynamic range control 9 Using the dual mono mode 9 Using the direct control 9 Using the Dolby Pro Logic 9 Setting the speaker setting 10 • Correcting the subwoofer’s phase 10 Selecting a cut-off frequency 11 Adjusting the speaker output levels 11 Adjusting the speaker output levels using a test tone 12 Adjusting the time alignment 13 Using the equalizer 13 • Recalling equalizer curves 13 • Adjusting 3-band parametric equalizer 14 2 En Initial Settings Correcting distorted sound 15 Additional Information Troubleshooting 16 • Common 16 • Audio/DSP 17 • DVD player setting 17 Terms 18 Specifications 19 Section Before You Start About this unit This unit features a number of sophisticated functions ensuring superior reception and operation. All the functions have been designed for the easiest possible use, but many are not selfexplanatory. This operation manual will help you benefit fully from this unit's potential and to maximize your listening enjoyment. We recommend that you familiarize yourself with the functions and their operation by reading through the manual before you begin using this unit. It is especially important that you read and observe the precautions listed on this page and in other sections. Español Deutsch * Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories. ** “DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater Systems, Inc. About this manual English Dolby* Digital/DTS** compatibility (when combining this unit with a Pioneer DVD player such as DVH-P7050) When using this unit with a Pioneer DVD player, you can enjoy the atmosphere and excitement provided by DVD movie and music software featuring 5.1 channel recordings. 01 Precautions Français Italiano • Keep this manual handy as a reference for operating procedures and precautions. • Always keep the volume low enough so you can hear sounds outside of the car. • Protect this unit from moisture. • If the battery is disconnected or discharged, the preset memory will be erased and must be reprogrammed. • Should this unit fail to operate properly, contact your dealer or nearest authorized Pioneer Service Station. Nederlands En 3 Section 01 Before You Start Resetting the microprocessor The microprocessor must be reset under the following conditions: • Prior to using this unit for the first time after installation. • If the unit fails to operate properly. • When strange or incorrect messages appear on the display. • To reset the microprocessor, press the RESET button on the unit with a pen tip or other pointed instrument. Output setting of the DVD player When connecting Pioneer DVD player such as DVH-P7050, make DIGITAL OUTPUT (Setting for digital output) and OUTPUT SELECTION (Setting digital and analog audio output) as follows: Function Setting DIGITAL OUTPUT Dolby D/LPCM OUTPUT SELECTION 48KHz Refer to the DVD player manual for details on how to make those settings. Important • Be sure to set the correct position. If not, no audio can be outputted. 4 En Section Before You Start 01 English 1 2 3 4 Español 8 7 6 5 Head Unit 8 EQ button Press to select an equalizer curve. Deutsch Operate this unit with the connected head unit. Instructions in this operation manual use DVHP7050 as an example head unit. 7 SOURCE button This unit is switched on by selecting a source. Press to cycle through all of the available sources. Press and hold to turn off the unit. What’s what Français 1 VOLUME Turn to adjust the volume. When you press the VOLUME, it extends outward so that it becomes easier to turn. To retract the VOLUME, press it again. Italiano 2 FUNCTION button Press to select functions. 3 AUDIO button Press to select an audio function. Nederlands 4 5/∞/2/3 buttons Press to adjust the selected audio function and turn it on or off. 5 SFEQ/SFC button Press to select a sound field control. 6 BAND/ESC button Press to return to the display of each source. En 5 Section 02 Audio Adjustments Introduction of audio adjustments By carrying out the following settings/adjustments in order, you can create a finely-tuned sound field effortlessly. 1 Setting the speaker setting 2 Using the position selector 3 Adjusting the time alignment 4 Adjusting the speaker output levels using a test tone 5 Selecting a cut-off frequency 6 Adjusting the speaker output levels 7 Adjusting 3-band parametric equalizer • When selecting the FM tuner as the source, you cannot switch to SLA. • When playing other than the DVD disc, you cannot switch to DRC or D.MONO. • To return to the playback display, press BAND/ESC. Note • If you do not operate the audio function within about 30 seconds, the display is automatically returned to the source display. Operating the audio details menu Operating the audio menu 1 2 1 AUDIO display Shows the audio adjustments status. 6 1 2 3 4 5 6 1 Front left speaker 2 Subwoofer indicator Appears in the display when the subwoofer output is turned on. 2 Center speaker Press AUDIO to display the audio function names. Press AUDIO repeatedly to switch between the following audio functions: Posi (position selector)—Fad (balance adjustment)—SLA (source level adjustment)—DRC (dynamic range control)—D.MONO (dual monaural)—DIRECT (direct)—DolbyPL (Dolby Pro Logic) 4 Rear left speaker En 3 Front right speaker 5 Subwoofer 6 Rear right speaker Press AUDIO and hold until SP Set appears in the display, then press AUDIO to display the audio function names. After SP Set is displayed, press AUDIO repeatedly to switch between the following audio functions: Section Audio Adjustments 02 SP Set (speaker setting)—CutOff (cut-off frequency)—SP Lev (speaker output level)—T Tone (test tone)—Time A (time alignment)—PEQ (3-band parametric equalizer) • When neither F/L nor F/R is selected in Posi, you cannot switch to Time A. • When neither CUSTOM1 nor CUSTOM2 is selected as equalizer curve, you cannot switch to PEQ. • To return to the playback display, press BAND/ESC. • If the source is a 2-channel LPCM audio or a 2-channel Dolby Digital audio and you select SFC effects that are most applicable for 5.1channel audio (i.e., Musical, Drama or Action), we recommend switching Dolby Pro Logic on. On the other hand, when selecting SFC effects that are intended for use with 2channel audio (i.e., Jazz, Hall or Club), we recommend switching Dolby Pro Logic off. Using the sound field control Using the position selector The SFC function creates the sensation of a live performance. • The acoustics of different performance environments are not the same and depend on the extent and contour of space through which sound waves move and on how sounds bounce off the stage, walls, floors and ceilings. At a live performance you hear music in three stages: direct sound, early reflections, and late reflections, or reverberations. Those factors are programed into the SFC circuitry to recreate the acoustics of various performance settings. One way to assure a more natural sound is to clearly position the stereo image, putting you right in the center of the sound field. The position selector function lets you automatically adjust the speaker output levels and inserts a delay time to match the number and position of occupied seats. When used in conjunction with the SFC, the feature will make the sound image more natural and offer a panoramic sound that envelops you. Press SFEQ/SFC to select the desired SFC mode. Press SFEQ/SFC repeatedly to switch between the following mode: Musical (musical)—Drama (drama)—Action (action)—Jazz (jazz)—Hall (hall)—Club (club)—OFF (off) 2 Press 5/∞/2/3 to select a listening position. Press one of these, 2/3/5/∞, to select a listening position as listed in the table. Note English Español Deutsch Français 1 Press AUDIO to select Posi. Press AUDIO until Posi appears in the display. Position 2 F/L Front seat left 3 F/R Front seat right 5 FRONT Front seats ∞ ALL All seats Nederlands Display Italiano Button • To cancel the selected listening position, press the same button again. En 7 Section 02 Audio Adjustments Note • When you make adjustments for listening position, the speakers are automatically set for appropriate output levels. You can tailor them if you want as discussed under the heading of Adjusting the speaker output levels using a test tone or Adjusting the speaker output levels. Adjusting source levels SLA (source level adjustment) lets you adjust the volume level of each source to prevent radical changes in volume when switching between sources. • Settings are based on the FM tuner volume level, which remains unchanged. 1 Compare the FM tuner volume level with the level of the source you want to adjust. Using balance adjustment You can select a fader/balance setting that provides an ideal listening environment in all occupied seats. 1 Press AUDIO to select Fad. Press AUDIO until Fad appears in the display. • If the balance setting has been previously adjusted, Bal will be displayed. 2 Press 5 or ∞ to adjust front/rear speaker balance. Each press of 5 or ∞ moves the front/rear speaker balance to the front or the rear. • Fad F25 – Fad R25 is displayed as the front/rear speaker balance moves from front to rear. • Fad F/R 0 is the proper setting when only two speakers are used. 3 Press 2 or 3 to adjust left/right speaker balance. When you press 2 or 3, Bal L/R 0 is displayed. Each press of 2 or 3 moves the left/right speaker balance to the left or the right. • Bal L25 – Bal R25 is displayed as the left/right speaker balance moves from left to right. 8 En 2 Press AUDIO to select SLA. Press AUDIO until SLA appears in the display. 3 Press 5 or ∞ to adjust the source volume. Each press of 5 or ∞ increases or decreases the source volume. • SLA +4 – SLA –4 is displayed as the source volume is increased or decreased. Notes • Since the FM tuner volume is the control, it is not possible to apply source level adjustments to the FM tuner. • The AM tuner volume level can also be adjusted with source level adjustments. • Video CD and CD are set to the same volume adjustment setting automatically. • External unit 1 and external unit 2 are set to the same volume adjustment setting automatically. Section Audio Adjustments Using the dynamic range control Notes You can override audio settings to check for effectiveness of your audio settings. 1 Press AUDIO to select DIRECT. Press AUDIO until DIRECT appears in the display. 2 Press 5 to turn the direct control on. DIRECT ON appears in the display. Direct control is now on. • You can turn off direct control by pressing ∞. Français • The dynamic range control is effective only on Dolby Digital sounds. • When playing other than the DVD disc, you cannot switch this mode. Using the direct control Deutsch 2 Press 5 to turn the dynamic range control on. DRC ON appears in the display. Dynamic range control is now on. • You can turn off dynamic range control by pressing ∞. Español 1 Press AUDIO to select DRC. Press AUDIO until DRC appears in the display. Notes • This function is effective only on dual mono mode sound. • When playing other than the DVD disc, you cannot switch this mode. English The dynamic range refers to the difference between the largest and softest sounds. The dynamic range control compresses this difference so that you can clearly hear sounds even at low volume levels. 02 Note • All audio functions are locked out during DIRECT ON except VOLUME. Using the dual mono mode 1 Press AUDIO to select D.MONO. Press AUDIO until D.MONO appears in the display. Dolby Pro Logic gives enhanced spatial and directional effects, creating theater-like sense of presence and ambience. • If the source is a 2-channel LPCM audio or a 2-channel Dolby Digital audio and you select SFC effects that are most applicable for 5.1channel audio (i.e., Musical, Drama or Action), we recommend switching Dolby Pro Logic on. On the other hand, when selecting SFC effects that are intended for use with 2channel audio (i.e., Jazz, Hall or Club), we recommend switching Dolby Pro Logic off. En Nederlands 2 Press 2 or 3 to select the desired output setting. Press 2 or 3 until the desired output setting appears in the display. L&R (left and right channels)—L ch (left channel)—R ch (right channel) Using the Dolby Pro Logic Italiano When playing a disc recorded on a dual mono mode, you can select the channel to output. 9 Section 02 Audio Adjustments 1 Press AUDIO to select DolbyPL. Press AUDIO until DolbyPL appears in the display. 2 Press 5 to turn the Dolby Pro Logic on. DolbyPL ON appears in the display. Dolby Pro Logic is now on. • You can turn off Dolby Pro Logic by pressing ∞. Note • When playing a 2-channel mono source with Pro Logic switched on, there may be occasions when the following will occur: No audio is outputted if the center speaker setting is SMALL or LARGE while no center speaker is installed. Audio is heard only over the center speaker if installed and the center speaker setting is SMALL or LARGE. Setting the speaker setting You need to make with/without (or yes/no) and size (bass reproducing capacity) selection/adjustments depending on the installed speakers. The size needs to be set to LARGE (large) if the speaker is capable of reproducing sounds of about 100 Hz or below. Otherwise select SMALL (small). 1 Press AUDIO and hold until SP Set appears in the display. 2 Press 2 or 3 to select the speaker to be adjusted. Each press of 2 or 3 selects the speaker in the following order: Front speakers—Center speaker—Rear speakers—Subwoofer—S.W (subwoofer setting) 10 En • You can switch to the S.W, only when the subwoofer has been set to ON. 3 Press 5 or ∞ to select the correct size for the selected speaker. Press 5 or ∞ until the desired size appears in the display. LARGE (large)—SMALL (small)—OFF (off) • You cannot select OFF, when the front speakers have been selected. • You can switch ON or OFF, when the subwoofer has been selected. • You can switch Rev. (reverse phase) or Normal (normal phase), when S.W (subwoofer setting) has been selected. 4 Press BAND/ESC to return to the playback display. Correcting the subwoofer’s phase If trying to boost the bass output of the subwoofer doesn’t do much or rather makes you feel that the bass gets more murky, this may indicate that the subwoofer’s output and bass content you hear over other speakers cancel each other out. To remove this problem, try changing the phase setting for the subwoofer. 1 Press AUDIO and hold until SP Set appears in the display. 2 Press 2 or 3 to select the subwoofer. Press 2 or 3 selects the speaker in the following order: Front speakers—Center speaker—Rear speakers—Subwoofer—S.W (subwoofer setting) Section Audio Adjustments 3 Press 5 to turn the subwoofer output on. 5 Press 5 or ∞ to select the subwoofer output phase. Press 5 to select Normal (normal phase). Press ∞ to select Rev. (reverse phase). Important 3 Press BAND/ESC to return to the playback display. Note Notes You can readjust the speaker output levels once adjusted using a test tone while listening to music at the time. 1 Press AUDIO and hold until SP Set appears in the display, then press AUDIO to select SP Lev. After SP Set is displayed, press AUDIO until SP Lev appears in the display. En Nederlands You can select a frequency, under which sounds are reproduced through the subwoofer. If the installed speakers include one whose size has been set to SMALL, you can select a frequency, under which sounds are reproduced through a LARGE speaker or subwoofer. Adjusting the speaker output levels Italiano Selecting a cut-off frequency • Selecting a cut-off frequency is to set a cut-off frequency of the subwoofer’s L.P.F. (low-pass filter) and that of the SMALL speaker H.P.F. (high-pass filter). Cut-off frequency setting has no effect if the subwoofer is set to OFF and any other speaker is set to LARGE or OFF. Français • It is imperative that non-installed speakers be set to OFF. • Set the front or rear speaker to LARGE if the speaker is capable of reproducing bass content, or if no subwoofer is installed. • When playing a 2-channel mono source with Pro Logic switched on, there may be occasions when the following will occur: No audio is outputted if the center speaker setting is SMALL or LARGE while no center speaker is installed. Audio is heard only over the center speaker if installed and the center speaker setting is SMALL or LARGE. Deutsch • Low frequency range is not outputted if the subwoofer is set to OFF and the front and rear speakers set to SMALL or OFF. 2 Press 2 or 3 to select the cut-off frequency. Each press of 2 or 3 selects the cut-off frequency in the following order: 63—80—100—125—160—200 (Hz) • Press 2 or 3 until the desired frequency appears in the display. Español 6 Press BAND/ESC to return to the playback display. 1 Press AUDIO and hold until SP Set appears in the display, then press AUDIO to select CutOff. After SP Set is displayed, press AUDIO until CutOff appears in the display. English 4 Press 3 to select S.W (subwoofer setting). 02 11 Section 02 Audio Adjustments 2 Press 2 or 3 to select the speaker to be adjusted. Each press of 2 or 3 selects the speaker in the following order: Front speaker left—Center speaker—Front speaker right—Rear speaker right—Rear speaker left—Subwoofer • You cannot select speakers whose size is set OFF. 3 Press 5 or ∞ to adjust the speaker output level. Each press of 5 or ∞ increases or decreases the speaker output level. • +10 — –10 is displayed as the level is increased or decreased. 4 Press BAND/ESC to return to the playback display. Note • To adjust the speaker output levels at this mode is the same as making the speaker output levels at T Tone. Both provide the same results. 2 Press 3 to start the test tone output. The test tone is outputted. It rotates from speaker to speaker in the following sequence at intervals of about 2 seconds. The current settings for the speaker over which you hear the test tone are shown in the display. Front speaker left—Center speaker—Front speaker right—Rear speaker right—Rear speaker left—Subwoofer Check each speaker output level. If no adjustments are needed, perform step 4 to stop the test tone. • The settings do not appear for speakers whose size is set OFF. 3 Press 5 or ∞ to adjust the speaker output level. Each press of 5 or ∞ increases or decreases the speaker output level. • +10 — –10 is displayed as the level is increased or decreased. • The test tone rotates to the next speaker after about 2 seconds from the last operation. 4 Press 2 to stop the test tone output. 5 Press BAND/ESC to return to the playback display. Adjusting the speaker output levels using a test tone A convenient test tone allows you to easily get the overall balance right among the speakers. 1 Press AUDIO and hold until SP Set appears in the display, then press AUDIO to select T Tone. After SP Set is displayed, press AUDIO until T Tone appears in the display. 12 En Notes • If needed, select speakers and adjust their ‘absolute’ output levels, see Adjusting the speaker output levels on page 11. • To adjust the speaker output levels at this mode is the same as making the speaker output levels at SP Lev. Both provide the same results. Section Audio Adjustments 02 Using the equalizer By adjusting the distance between each speaker and a selected listening position, you can insert delay times into the speaker output to obtain a correct sound image and overall level balance. Although this is automatically achieved when you set the listening position, the time alignment feature provides a fine adjustment. The parametric equalizer lets you adjust the equalization to match car interior acoustic characteristics as desired. Equalizer curve SUPER BASS Super bass POWERFUL Powerful NATURAL Natural VOCAL Vocal FLAT Flat CUSTOM1, 2 Custom1, 2 • CUSTOM1 and CUSTOM2 are adjusted equalizer curves that you can create for yourself. • When FLAT is selected no supplement or correction is made to the sound. This is useful to check the effect of the equalizer curves by switching alternatively between FLAT and a set equalizer curve. En Nederlands Press EQ to select the equalizer. Press EQ repeatedly to switch between the following equalizer. POWERFUL—NATURAL—VOCAL— FLAT—CUSTOM1—CUSTOM2—SUPER BASS Italiano 4 Press BAND/ESC to return to the playback display. Display Français 3 Press 5 or ∞ to adjust the distance between the selected speaker and the listening position. Each press of 5 or ∞ increases or decreases the distance. • 500.0cm — 0.0cm is displayed as the distance is increased or decreased. There are seven stored equalizer curves which you can easily recall at any time. Here is a list of the equalizer curves: Deutsch 2 Press 2 or 3 to select the speaker to be adjusted. Each press of 2 or 3 selects the speaker in the following order: Front speaker left—Center speaker—Front speaker right—Rear speaker right—Rear speaker left—Subwoofer • You cannot select speakers whose size is set OFF. Recalling equalizer curves Español 1 Press AUDIO and hold until SP Set appears in the display, then press AUDIO to select Time A. After SP Set is displayed, press AUDIO until Time A appears in the display. • You cannot select Time A when neither F/L nor F/R is selected in Posi. English Adjusting the time alignment 13 Section 02 Audio Adjustments Adjusting 3-band parametric equalizer For CUSTOM1 and CUSTOM2 equalizer curves, you can adjust the front, rear and center equalizer curves separately by selecting a center frequency, an equalizer level and a Q factor for each band. • A separate CUSTOM1 curve can be created for each source. • A CUSTOM2 curve can be created common to all sources. • The center speaker largely determines the sound image and getting the balance right isn’t easy. We recommend reproducing a 2-ch. audio (a CD for example) and getting the balance right among the speakers except for the center, and then reproducing a 5.1-ch. audio (Dolby Digital or DTS) and adjusting the center speaker output to the balance you have already got among the other speakers. 5 Press 3 and then press 5 or ∞ to select the center frequency of selected band. Each press of 5 or ∞ selects the frequency in the following order: 100—125—160—200—250—315—400—500— 630—800—1k—1.25k—1.6k—2k—2.5k— 3.15k—4k—5k—6.3k—8k (Hz) 6 Press 3 and then press 5 or ∞ to adjust the equalizer level. Each press of 5 or ∞ increases or decreases the equalizer level. • +6 — –6 is displayed as the level is increased or decreased. 1 Press AUDIO and hold until SP Set appears in the display, then press AUDIO to select PEQ. After SP Set is displayed, press AUDIO until PEQ appears in the display. • You cannot select PEQ when neither CUSTOM1 nor CUSTOM2 equalizer curve is selected. 7 Press 3 and then press 5 or ∞ to select the desired Q factor. Each press 5 or ∞ switches between the following Q factor: Q.WIDE (wide)—Q.NAR. (narrow) • You can adjust parameters for each band of the other speakers in the same way. 2 Press 2 or 3 to select the speaker selection mode. Each press of 2 or 3 selects the item in the following order: FRONT (speakers)—Low (bands)—Low (center frequency)—L (equalizer level)—Q.WIDE (Q factor) 8 Press BAND/ESC to return to the playback display. 3 Press 5 or ∞ to select the speaker to be adjusted. Each press of 5 or ∞ selects the speaker in the following order: FRONT (front speakers)—CENTER (center speaker)—REAR (rear speakers) • You cannot select speakers whose size is set OFF. 14 4 Press 3 and then press 5 or ∞ to select the equalizer band to be adjusted. Each press of 5 or ∞ selects the equalizer band in the following order: Low (low)—Mid (mid)—High (high) En Note • You can select a center frequency from among 20 frequencies for each band. You can change the center frequency in 1/3-octave steps, but you cannot select frequencies so that there are intervals shorter than 1 octave among the three bands’ center frequencies. Section Initial Settings 03 Correcting distorted sound English You can minimize distortion likely caused by the equalizer curve settings. • Setting an equalizer level high can cause distortion. If high sound crippled or distorted, try switching to Low. Normally, leave the setting at High to ensure quality sound. Español 1 Press SOURCE and hold until this unit turns off. 2 Press FUNCTION and hold until a function name appears in the display. Deutsch 3 Press FUNCTION to select D.ATT. Press FUNCTION until D.ATT appears in the display. Français 4 Press 2 or 3 to select Low or High. Pressing 2 or 3 switches between Low (low) and High (high) and that status is displayed. • To cancel initial settings, press BAND/ESC. • You can also cancel initial settings by holding down FUNCTION until the unit turns off. Italiano Nederlands En 15 Section 04 Additional Information Troubleshooting Common Symptom Cause Remedy The power switch does not work. No functions come on. Cables or connectors are not correctly connected. Check whether the cables are plugged in correctly and firmly. The fuse is blown. Remove the cause of the blowing of the fuse, then replace the fuse. Be very sure the same rated proper fuse is installed. Cables are not connected correctly. Connect the cables correctly. The front, rear, left and right speakers are not properly adjusted in level balance. Adjust the relative levels between the speakers correctly. (See page 8.) No sounds are heard. The volume level will not rise. Sound is not heard over a specific speaker. The speaker size is set to OFF. Make the correct size setting for the speaker. (See page 10.) The speaker level is set to too low. Increase the speaker level setting to get the balance right with the other speakers. (See page 11.) The center speaker size is set Set the center speaker size to OFF. (See to SMALL or LARGE whereas page 10.) no center speaker is installed. 16 En Section Additional Information 04 Audio/DSP Their size settings is at OFF. Make the correct size settings. (See page 10.) Time alignment is not available. Listening position is not set correctly. Set listening position correctly. (See page 7.) Their size settings is at OFF. Make the correct size settings. (See page 10.) The subwoofer is not available to switch its phase. The subwoofer is set to OFF. Set the subwoofer to ON. (See page 10.) Bass content is not heard. The subwoofer is set to OFF and yet other speakers are set to OFF or SMALL in size. Make the correct settings. (If no subwoofer is installed, the front or rear speaker needs to be set to LARGE.) (See page 10.) Occasionally no sounds are outputted when Dolby Pro Logic is switched on. The center speaker setting is at Change the center speaker size setting to SMALL or LARGE whereas OFF. (If the audio source is mono and no center speaker is installed. Dolby Pro Logic is switched on, sound is heard over the center speaker only.) (See page 10.) Occasionally no sounds are heard over Dolby Pro Logic is switched on. Set Dolby Pro Logic to OFF. (If the audio speakers other than the center one. source is mono and Dolby Pro Logic is switched on, sound is heard over the center speaker only.) (See page 9.) The currently reproduced sound is not Dolby Digital coded. The feature is only effective on Dolby Digital sounds. (See page 9.) Symptom Cause Remedy No sounds come from the DVD player only. The optical cable has become detached. Connect the cable correctly. Italiano Switching dynamic range control on has no effects. Français Speakers are not available to be adjusted. Deutsch Remedy Español Cause English Symptom DVD player setting En Nederlands The DVD player is not properly Make the correct output setting. (See the set for output. manual for the DVD player.) 17 Section 04 Additional Information Terms Dynamic Range Control Dolby Digital Dolby Digital has a function for compressing the difference between the loudest and softest sounds: Dynamic Range Control. This control ensures sounds with an increased dynamic range are heard clearly even at low volume levels. Dolby Digital provides discrete multichannel (up to a maximum of 5.1) audio. This is the same audio system as is installed in movie theaters. To enjoy Dolby Digital sound you need to connect this unit's optical digital input to the digital output on a DVD player with Dolby Digital decoding capability. 1 Dolby Surround Pro Logic When you play a 2-channel audio disc marked Dolby Surround Pro Logic using an AV amplifier equipped for Dolby Pro Logic, the audio is converted into 4-channel audio. Dolby Pro Logic gives enhanced spatial and directional effects, creating theater-like sense of presence and ambience. 5 DTS for Digital Theater Surround DTS is a surround system delivering multi-channel audio from up to 6 independent sources. To hear DTS discs, you need to connect the digital output on DTS-capable DVD players and other units to this unit's digital input. 18 En Linear PCM (LPCM) /Pulse Code Modulation This is a recording technology used on music CDs. Some DVD-Video discs also contain PCM sound tracks. While music CDs are recorded at 44.1 kHz/16 bits, DVD-Video discs’ sound tracks are recorded at 48 kHz/16 bits to 96 kHz/24 bits, thereby offering better quality audio than music CDs. Optical Digital Input By receiving optical digital input audio signals in a digital signal format, the chance is minimized that the sonic quality deteriorates in the course of transmission. An optical digital input is an input designed to receive digital signals optically. (To take advantage of the digital input, output units such as DVD players must have optical outputs.) Section Additional Information Specifications Español Power source ...................... 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .............. Negative type Max. current consumption: Backup current ........... 10 A Dimensions (W × H × D) .... 237 × 29 × 171 mm Weight ................................. 1.05 kg Note • Specifications and the design are subject to possible modifications without notice due to improvements. English General 04 Amplifier Deutsch Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output ..... 50 W × 5 Load impedance ................. 4 Ω Preout maximum output level ............................................. 5.0 V Decoder ............................................. Linear PCM/Dolby Digital/Dolby Pro Logic/DTS Subwoofer output: Crossover frequency ..................................... 63/80/100/125/160/200 Hz Level ............................ ±10 dB Speaker setting: Time alignment ........... 0 – 500 cm (2.5 cm) Level ............................ ±10 dB Equalizer: Band .................... 3 band Frequency ............ 100/125/160/200/250/315/ 400/500/630/800/1k/1.25k/ 1.6k/2k/2.5k/3.15k/4k/5k/ 6.3k/8k Hz Gain ..................... ±12 dB Crossover frequency ............................. 63/80/100/125/160/200 Hz Français Italiano Nederlands En 19 部分 00 目錄 感謝惠購先鋒產品。 請通讀本使用說明書,以了解本機的正確操作方法。閱讀完畢後,請妥善保存,以備日後 參考。 開始使用之前 關於本機 3 ÷ 杜比數碼/DTS相容(當本機與DVHP7050等先鋒DVD播放機組合使用 時) 3 關於本說明書 3 注意事項 3 重設微處理機 4 DVD播放機的輸出設置 4 按鈕功能 5 ÷ 主機 5 音頻調節 2 音頻調節簡介 6 ÷ 操作音頻菜單 6 ÷ 操作音頻資料菜單 6 使用音場控制 7 使用位置選擇器 7 使用平衡調節 8 調節音源級 8 使用動態範圍控制 9 使用雙重單聲道模式 9 使用直接控制 9 使用杜比專業邏輯 9 進行揚聲器設置 10 ÷ 矯正超低音揚聲器相位 10 選擇截止頻率 11 調節揚聲器的輸出音壓 11 使用測試音調節揚聲器的輸出音壓 調節時間校正 13 使用等化器 13 ÷ 調出等化器曲線 13 ÷ 調節3頻帶參量等化器 14 ChH 12 初始設置 矯正失真聲音 15 附加資訊 故障追尋 16 ÷ 一般問題 16 ÷ 音響/DSP 17 ÷ DVD播放器設定 術語 18 規格 19 17 部分 01 開始使用之前 關於本機 杜比*數碼/DTS**相容(當本機與DVH -P7050 等先鋒DVD播放機組合使用 時) 當本機與一臺先鋒 DVD 播放機一起使用 時,您可以盡情享受 DVD 影碟和帶有 5.1 聲道錄音的音樂軟體所產生的氛圍和激動人 心的效果。 關於本說明書 本機擁有一系列高級功能,確保高效的接收 和操作。所有這些功能都是為簡化操作而設 計的,但是大多數功能未自帶說明。本操作 說明書將幫助您全面充分發揮本產品的最佳 性能,讓您獲得最大的聽覺享受。 我們建議您在開始使用本機之前先通讀本說 明書,以熟悉產品的功能及相關操作。而且 尤為重要的是要閱讀並遵循本頁及其它章節 中所列的注意事項。 注意事項 * 經杜比實驗室授權生產。“杜比”, ÷ 請將本說明書保存於隨手可取之處,以 “Dolby”,“Pro Logic”和雙D標志是杜 比實驗室的商標。 ÷ 請務必保持較低的音量,以便聽見車外 **“DTS”和“DTS Digital Surround”為 Digital Theater Systems, Inc.注冊商標。 備操作步驟及注意事項之參考。 的聲響。 ÷ 請勿使本產品受潮。 ÷ 如果電池未接通或電量用完,預設記憶 將被抹去,須重新編制。 ÷ 若無法正常操作本產品,請與經銷商或 臨近的先鋒特約服務中心聯系 。 ChH 3 部分 01 開始使用之前 重設微處理機 下列情況發生時,微處理機必須進行重設: ÷ 安裝後第一次使用本機之前。 ÷ 若本機無法正常工作。 ÷ 當有異常或錯誤的資訊出現在顯示屏上 時。 ÷ 要重設微處理機,請用鋼筆尖或其他帶 尖頭的工具按本機上的RESET(重設)鈕。 DVD播放機的輸出設置 當連接DVH-P7050等先鋒DVD播放機時, DIGITAL OUTPUT(設置數碼輸出)和 OUTPUT SELECTION(設置數碼和模擬音 頻輸出)設置如下: 功能 設置 DIGITAL OUTPUT(數碼輸出) Dolby D/LPCM OUTPUT SELECTION(輸出選擇) 48KHz 關於如何進行以上設置的詳細說明,請參閱 DVD 播放機使用說明書。 ÷ 請務必作正確的設置。否則,將無聲音 輸出。 4 ChH 部分 01 開始使用之前 1 2 3 4 8 7 按鈕功能 用連接著的主機操作本機。本使用說明書中 的說明都以DVH-P7050主機為例。 主機 1 VOLUME(音量) 旋轉調節音量。 當您按動VOLUME旋鈕時,它會向外彈出 以便您調旋。再次按動VOLUME旋鈕,則 縮回。 6 5 6 BAND/ESC(波段/取消)按鈕 按該按鈕可返回至各播放源的顯示畫 面。 7 SOURCE(播放源)按鈕 選擇播放源時本機被打開。按該按鈕在 所有播放源之間循環。按住不放可關閉 本機。 8 EQ(等化器)按鈕 按該按鈕可選擇各種等化曲線。 2 FUNCTION(功能)按鈕 按該按鈕可選擇功能。 3 AUDIO(音頻)按鈕 按該按鈕可選擇各種音頻功能。 4 5/∞/2/3 按鈕 按該按鈕可調節已選的音頻功能,並可 打開或關閉此功能。 5 SFEQ/SFC 按鈕 按該按鈕可選擇音場控制。 ChH 5 部分 02 音頻調節 音頻調節簡介 ÷ 當選擇FM調諧器作為音源時,您無法切 按下列順序進行設置或調節,您就可以毫不 費力地創造一個完美的音場。 ÷ 當播放DVD以外的音源時,您無法切換至 1 進行揚聲器設置 2 使用位置選擇器 ÷ 要回到播放顯示,按BAND/ESC。 換至SLA。 DRC和D.MONO。 3 調節時間校正 4 使用測試音調節揚聲器輸出音壓 5 選擇截止頻率 6 調節揚聲器的輸出音壓 ÷ 如果您在 30 秒內不操作音頻功能,顯 示屏自動回到音源顯示。 7 調節3頻帶參量等化器 操作音頻資料菜單 操作音頻菜單 1 1 2 3 4 5 6 2 1 AUDIO顯示區 顯示音頻調節狀態。 2 超低音揚聲器指示標誌 當超低音揚聲器輸出打開時出現在顯示 屏上。 按AUDIO顯示音頻功能名稱。 反覆按AUDIO在下列音頻功能之間切換: Posi(位置選擇器)- Fad(平衡調節)- SLA(音源級調節)- DRC(動態範圍控 制)- D.MONO(雙重單聲道)- DIRECT(直接)- DolbyPL(杜比專業邏 輯) 1 前置左揚聲器 2 中置揚聲器 3 前置右揚聲器 4 後置左揚聲器 5 超低音揚聲器 6 後置右揚聲器 按AUDIO直到SP Set出現在顯示屏上,然後 按AUDIO顯示音頻功能名稱。 SP Set顯示後,反覆按AUDIO在下列音頻功 能之間切換: 6 ChH 部分 02 音頻調節 SP Set(揚聲器設置)- CutOff(截止頻 率)- SP Lev(揚聲器輸出音壓)- T Tone (測試音)- Time A(時間校正)- PEQ(3頻帶參量等化器) ÷ 未選擇Posi中的F/L或F/R時,您無法切換 至Time A。 ÷ 未選擇CUSTOM1或CUSTOM2作為等化 器曲線時,您無法切換至PEQ。 ÷ 要回到播放顯示,按BAND/ESC。 ÷ 如果音源是一個2聲道LPCM音頻或2聲道 杜比數碼音頻,且您選擇最適合5.1聲道 音頻的SFC效果(如 Musical(音樂 片),Drama(戲劇)或 Action(動作 片)),我們建議您將杜比專業邏輯打 開。另一方面,若SFC效果意用於2聲道 音頻(如 Jazz(爵士樂),Hall(音樂 廳)或 Club(俱樂部))時,我們建議 您將杜比專業邏輯關閉。 使用音場控制 SFC功能可創造出現場效果。 ÷ 不同的演奏環境的音效是不同的,它們 取決於聲波傳播空間的範圍和形狀以及在此 空間中聲音從舞台、牆壁、地板和天花板上 反射的方式。在現場演奏會上,您可以聽到 三種階段的音樂:直達音、初期反射音和後 期反射音,或混音。 這些因素都被編入 SFC 電路中,以便再現 各種不同演奏會設置的聲音效果。 按SFEQ/SFC選擇所需的SFC模式。 反覆按SFEQ/SFC在下列模式之間切換: Musical(音樂片)- Drama(戲劇)- Action(動作片)- Jazz(爵士樂)- Hall (音樂廳)- Club(俱樂部)- OFF(關 閉) 使用位置選擇器 要確保更自然的聲音的一種方法就是清楚地 定位立體聲聲像,使您恰好處於音場的中 央。位置選擇器的功能就是使您能自動調節 揚聲器的輸出音壓並插入一個延遲時間以便 同聽音座位的數目和位置相匹配。當同 SFC 一起使用時,該功能將使立體聲聲像更自然 并使您置身於寬廣完整的音域中。 1 按 AUDIO 選擇 Posi。 按 AUDIO 直到 Posi出現在顯示屏上。 2 按5/∞/2/3選擇一廳音位置。 按2/3/5/∞其中之一,選擇表格中所列的 廳音位置。 按鈕 2 3 5 ∞ 顯示 F/L F/R FRONT ALL 位置 前排左側位置 前排右側位置 前排位置 所有位置 ÷ 要取消所選的廳音位置,再按一次相同 的按鈕。 ChH 7 部分 02 音頻調節 調節音源級 ÷ 當您調節廳音位置時,揚聲器自動設置 合適的輸出音壓。您可以根據需要按標題使 用測試音調節揚聲器的輸出音壓或調節揚聲 器的輸出音壓所述方法進行調整。 使用平衡調節 您可以選擇衰減器/平衡設置為所有的廳音 位置提供一個理想的廳音環境。 1 按AUDIO選擇 Fad。 按AUDIO直到 Fad出現在顯示屏上。 ÷ 若平衡設置事先調節過,Bal 將顯示。 2 按5或∞調節前置/後置揚聲器平衡。 每按一下5或∞將前置/後置揚聲器的平衡 SLA(音源級調節)功能使您在不同的音源 之間切換時能調節每個音源的音量級來防止 音量發生極大變化。 ÷ 由於FM調諧器的音量級保持不變,設置 將以此為依據。 1 將 FM 調諧器音量級和您想調節的音源級 相比較。 2 按 AUDIO 選擇 SLA。 按 AUDIO 直到 SLA出現在顯示屏上。 3 按5或∞調節音源音量。 每按一下5或∞增大或減小音源音量。 ÷ 當音源音量增大或減小時,SLA +4 - SLA –4 顯示。 向前置或後置移動。 ÷ 當前置/後置揚聲器的平衡從前置向後置 移動時,Fad F25 - Fad R25 顯示。 ÷ 若祇使用兩個揚聲器,正確的設置是Fad ÷ 由於FM調諧器音量起控制作用,故無法 F/R 0。 ÷ AM調諧器音量級也能用音源級調節功能 3 按2或3調節左置/右置揚聲器平衡。 當您按2或3時,Bal L/R 0 顯示。每按一下 ÷ VCD和CD自動調節為相同的音量設置。 對FM調諧器進行音源級調節。 來調整。 2或3將左置/右置揚聲器平衡向左置或右 置移動。 ÷ 當左置/右置揚聲器的平衡從左向右移動 時,Bal L25 - Bal R25 顯示。 8 ChH ÷ 外接設備1和外接設備2自動調節為相同 的音量設置。 部分 02 音頻調節 使用動態範圍控制 動態範圍是指最高和最低聲音之間的音壓 差。動態範圍控制將這一壓差進行壓縮,使 您即使在音量很低時也能清楚地聽見聲音。 ÷ 該功能祇對雙重單聲道模式有效。 ÷ 當播放DVD以外的音源時,您無法切換該 模式。 1 按 AUDIO 選擇 DRC。 按 AUDIO 直到 DRC出現在顯示屏上。 使用直接控制 2 按5打開動態範圍控制。 您可以不理會音頻設置,確認您自己的音頻 設置是否有效。 DRC ON 出現在顯示屏上。動態範圍控制現 在打開。 ÷ 您可以按∞關閉動態範圍控制。 ÷ 動態範圍控制祇對杜比數碼聲音有效。 ÷ 當播放DVD以外的音源時,您無法切換該 1 按 AUDIO 選擇 DIRECT。 按 AUDIO 直到 DIRECT出現在顯示屏上。 2 按5打開直接控制。 DIRECT ON出現在顯示屏上。直接控制打 開。 ÷ 您可以按∞關閉直接控制。 模式。 ÷ 在DIRECT ON狀態下,除 VOLUME 所有 使用雙重單聲道模式 的音頻功能均被鎖住。 當播放以雙重單聲道模式錄製的碟片時,您 可以選擇輸出的聲道。 使用杜比專業邏輯 1 按 AUDIO 選擇 D.MONO。 按AUDIO 直到 D.MONO出現在顯示屏上。 2 按2或3選擇所需的輸出設置。 按2或3直到所需的輸出設置出現在顯示屏 上。 L&R(左右聲道)- L ch(左聲道)- R ch (右聲道) 杜比專業邏輯提供增強空間和定向效果,因 而能產生如同影劇院一般的現場感和氛圍。 ÷ 如果音源是一個2聲道LPCM音頻或2聲道 杜比數碼音頻,且您選擇最適合5.1聲道音 頻的SFC效果(如 Musical(音樂片), Drama(戲劇)或 Action(動作片)),我 們建議您將杜比專業邏輯打開。另一方面, 若SFC效果意用於2聲道音頻(如 Jazz(爵士 樂),Hall(音樂廳)或 Club(俱樂 部))時,我們建議您將杜比專業邏輯關 閉。 ChH 9 部分 02 音頻調節 1 按 AUDIO 選擇 DolbyPL。 ÷ 祇有當超低音揚聲器設為 ON 時,您才 按 AUDIO 直到 DolbyPL出現在顯示屏上。 可以切換至 S.W。 2 按5打開杜比專業邏輯。 DolbyPL ON出現在顯示屏上。杜比專業邏 3 按5或∞為所選的揚聲器選擇正確的尺 寸。 輯現在打開。 ÷ 您可以按∞關閉杜比專業邏輯。 按5或∞直到所需的尺寸出現在顯示屏上。 LARGE(大)- SMALL(小)- OFF(關 閉) ÷ 當選擇了前置揚聲器時,您不能選擇 ÷ 當專業邏輯打開時播放2聲道單聲道音 源,下列情況有可能發生: 未安裝中置揚聲器時,若中置揚聲器設 置為 SMALL 或 LARGE,無音頻輸出。 安裝了中置揚聲器,且中置揚聲器設置 為 SMALL 或 LARGE 時,音頻祇從中置揚 聲器輸出。 10 OFF。 ÷ 當選擇了超低音揚聲器時,您可以選擇 ON或OFF。 ÷ 當選擇了 S.W(超低音揚聲器設置) 時,您可以切換 Rev.(反相)或 Normal (常相)。 4 按 BAND/ESC 回到播放顯示。 進行揚聲器設置 矯正超低音揚聲器相位 您需要根據所安裝的揚聲器選擇使用/不使 用(或是/否)並進行尺寸(低音再現功 如果增強超低音揚聲器低音輸出的嘗試并無 多大效果或您感到低音變得更陰沉,這也許 能)選擇/調節。如果揚聲器可以再現 100 Hz 或以下頻率的聲音,尺寸應設為 LARGE 表明超低音揚聲器輸出和您從其他揚聲器收 廳到的超低音內容互相抵消了。要解決該問 (大)。否則請選擇SMALL(小)。 題,請試著改變超低音揚聲器的相位設置。 1 按 AUDIO 直到 SP Set 出現在顯示屏上。 1 按 AUDIO 直到 SP Set 出現在顯示屏上。 2 按2或3選擇要調節的揚聲器。 每按一下2或3以下列順序選擇揚聲器: 2 按2或3選擇超低音揚聲器。 按2或3以下列順序選擇揚聲器: 前置揚聲器 - 中置揚聲器 - 後置揚聲器 - 超低音揚聲器 - S.W(超低音揚聲器設 前置揚聲器 - 中置揚聲器 - 後置揚聲器 - 超低音揚聲器 - S.W(超低音揚聲器設 置) 置) ChH 部分 02 音頻調節 3 按5打開超低音揚聲器輸出。 1 按AUDIO直到SP Set出現在顯示屏上,然 4 按3選擇S.W(超低音揚聲器設置)。 後按AUDIO選擇CutOff。 SP Set顯示以後,按AUDIO直到CutOff出現 在顯示屏上。 5 按5或∞選擇超低音揚聲器輸出相位。 按5選擇 Normal(常相)。按∞選擇Rev. (反相)。 2 按2或3選擇截止頻率。 每按一下2或3以下列順序選擇截止頻率: 63-80-100-125-160-200(Hz) 6 按BAND/ESC回到播放顯示。 3 按BAND/ESC回到播放顯示。 ÷ 如果超低音揚聲器設為OFF,前置和後 置揚聲器設為SMALL或OFF,低頻範圍 不輸出。 ÷ 選擇截止頻率就是設置超低音揚聲器的 L.P.F.(低通濾波器)和 SMALL 揚聲器 的H.P.F.(高通濾波器)的截止頻率。 ÷ 請務必將未安裝的揚聲器設置設為OFF。 如果超低音揚聲器設為OFF且其他揚聲器 設為 LARGE或OFF,截止頻率設置不起 ÷ 如果揚聲器能夠再現超低音內容或者沒 作用。 有安裝超低音揚聲器,則將前置或後置 揚聲器設為LARGE。 ÷ 當專業邏輯打開時播放2聲道單聲道音 源,下列情況有可能發生: 未安裝中置揚聲器時,若中置揚聲器設 置為 SMALL 或 LARGE,無音頻輸出。 安裝了中置揚聲器,且中置揚聲器設置 為 SMALL 或 LARGE 時,音頻祇從中置揚 聲器輸出。 調節揚聲器的輸出音壓 現在,您可以重新調節使用測試音調節過的 揚聲器音壓。 1 按AUDIO直到SP Set出現在顯示屏上,然 後按AUDIO選擇SP Lev。 SP Set顯示以後,按AUDIO直到SP Lev出現 在顯示屏上。 選擇截止頻率 您可以選擇某一頻率,使小於該頻率的聲音 通過超低音揚聲器再現。 如果安裝的揚聲器中有一個尺寸設為SMALL 的揚聲器,您可以選擇一種頻率,使小於該 頻率的聲音通過LARGE揚聲器或超低音揚聲 器再現。 ChH 11 部分 02 音頻調節 2 按2或3選擇要調節的揚聲器。 每按一下2或3以下列順序選擇揚聲器: 前置左揚聲器 - 中置揚聲器 - 前置右揚 聲器 - 後置右揚聲器 - 後置左揚聲器 - 超低音揚聲器 ÷ 你不可以選擇尺寸已設置成OFF(關閉)的 揚聲器。 3 按5或∞調節揚聲器的輸出音壓。 每按一下5或∞增加或減小揚聲器的輸出音 壓。 ÷ 當音壓增加或減小時,+10 - -10 顯 示。 4 按BAND/ESC回到播放顯示。 2 按3,開始測試音輸出。 測試音輸出,並以下列順序以2秒為間隔在 揚聲器之間循環。發出測試音的揚聲器的當 前設置將顯示如下: 前置左揚聲器 - 中置揚聲器 - 前置右揚 聲器 - 後置右揚聲器 - 後置左揚聲器 - 超低音揚聲器 確認每個揚聲器的輸出音壓。如果不需要調 節,則執行步驟4停止測試音。 ÷ 尺寸設置為OFF的揚聲器其設置不顯示。 3 按5或∞調節揚聲器的輸出音壓。 每按一下5或∞增加或減小揚聲器的輸出音 壓。 ÷ 當音壓增加或減小時,+10 - -10 顯 示。 ÷ 操作結束後約2秒,測試音將從下一揚聲 ÷ 該模式下揚聲器的輸出音壓的調節方法 與在T Tone模式下的調節方法相同。兩 器開始。 4 按2停止測試音輸出。 者的效果也相同。 5 按BAND/ESC回到播放顯示。 使用測試音調節揚聲器的輸出音壓 合適的測試音使您可以輕鬆自如地獲得揚聲 器整體平衡。 ÷ 如果需要,選擇揚聲器并調節其“絕 對”輸出音壓,參見第11頁的調節揚聲 1 按AUDIO直到SP Set出現在顯示屏上,然 後按AUDIO選擇T Tone。 SP Set顯示以後,按AUDIO直到T Tone出現 在顯示屏上。 12 ChH 器的輸出音壓。 ÷ 該模式下揚聲器的輸出音壓的調節方法 與在SP Lev模式下的調節方法相同。兩 者的效果也相同。 部分 02 音頻調節 調節時間校正 使用等化器 通過調整各揚聲器和所選聽音位置之間的距 使用參量等化器可以調節等化,以適應汽車 內部的聲音特性。 離,您可以在揚聲器輸出中插入延遲時間, 以獲取正確的聲像和整體的音壓平衡。雖然 這一操作可在您設置聽音位置時自動完成, 但時間校正功能能提供精調。 調出等化器曲線 本機存有7種等化器曲線,您可以隨時將其 調出。等化器曲線列表顯示如下: 1 按AUDIO直到SP Set出現在顯示屏上,然 後按AUDIO選擇Time A。 SP Set顯示以後,按AUDIO直到Time A出現 顯示 顯示 SUPER BASS 超低音 在顯示屏上。 ÷ 若未選擇Posi中的F/L或F/R時,您無法選 POWERFUL 強勁 NATURAL 自然 擇Time A。 2 按2或3選擇要調節的揚聲器。 每按一下2或3以下列順序選擇揚聲器: 前置左揚聲器 - 中置揚聲器 - 前置右揚 聲器 - 後置右揚聲器 - 後置左揚聲器 - 超低音揚聲器 等化器曲線 等化器曲線 VOCAL 唱聲 FLAT 無效果 CUSTOM1, 2 客戶1, 2 ÷ CUSTOM1和CUSTOM2是調節好的等化 器曲線,您可以根據您的需要進行創建。 ÷ 當選擇FLAT時,不對聲音進行任何補償 ÷ 你不可以選擇尺寸已設置成OFF(關閉)的 揚聲器。 和矯正。但它對確認等化器曲線效果十分有 3 按5或∞調節所選揚聲器和聽音位置之間 用,您可以在FLAT和一系列等化器曲線之間 交替切換以確認效果。 的距離。 每按一下5或∞增加或減小距離。 ÷ 當距離增加或減小時,500.0cm -0.0cm 顯示。 按EQ選擇等化器 反覆按EQ在下列等化器之間切換: POWERFUL – NATURAL – VOCAL – FLAT – CUSTOM1 – CUSTOM2 – SUPER BASS 4 按BAND/ESC回到播放顯示。 ChH 13 部分 02 音頻調節 調節3頻帶參量等化器 4 按3,然後按5或∞選擇要調節的等化器 對於CUSTOM1和CUSTOM2等化器曲線, 您可以分別調節前置、後置和中置等化器曲 頻帶。 每按一下5或∞以下列順序選擇等化器頻 線,為每一頻帶選擇一中心頻率、等化度和 一個Q因子。 帶。 Low(低頻帶)-Mid(中頻帶)-High ÷ 可以為每一種音源創建一條單獨的CUS- (高頻帶) TOM1曲線。 ÷ 可以為所有音源創建一條共同的 CUSTOM2曲線。 ÷ 中置揚聲器基本上決定了聲像,使揚聲 器系統不太容易達到正常平衡。因此我們建 議播放2聲道音頻(如CD),使中置揚聲器 以外的揚聲器平衡達到正常,然後再播放 5.1聲道音頻(杜比數碼或DTS),將中置揚 聲器的輸出調節至您在其他揚聲器中設定好 的平衡狀態。 1 按AUDIO直到SP Set出現在顯示屏上,然 後按AUDIO選擇PEQ。 SP Set顯示以後,按AUDIO直到PEQ出現在 顯示屏上。 ÷ 若未選擇CUSTOM1或CUSTOM2等化器 曲線,您無法選擇PEQ。 5 按3,然後按5或∞選擇所選頻帶的中心 頻率。 每按一下5或∞以下列順序選擇頻率: 100-125-160-200-250-315-400- 500-630-800-1k-1.25k-1.6k-2k- 2.5k-3.15k-4k-5k-6.3k-8k(Hz) 6 按3,然後按5或∞調節等化度。 每按一下5或∞增加或減小等化度。 ÷ 當等化度增加或減小時,+6 - -6 顯 示。 7 按3,然後按5或∞選擇要調節的Q因 子。 每按一下5或∞以下列順序選擇Q因子。 Q.WIDE(寬) - Q.NAR.(窄)。 ÷ 您可用相同的方法調整其它揚聲器各個 2 按2或3選擇揚聲器選擇模式。 頻帶的參數。 每按一下2或3以下列順序顯示項目: FRONT(揚聲器)-Low(頻帶)-Low(中 8 按BAND/ESC回到播放顯示。 心頻率)-L(等化度)-Q.WIDE(Q因子) 3 按5或∞選擇要調節的揚聲器。 每按一下5或∞以下列順序選擇揚聲器: FRONT(前置揚聲器)-CENTER(中置揚 聲器)-REAR(後置揚聲器) ÷ 你不可以選擇尺寸已設置成OFF(關閉)的 揚聲器。 14 ChH ÷ 您可以為每一頻帶從20種頻率忠選擇一 個中心頻率。您可以1/3倍頻程的間隔來 改變中心頻率,但這樣做無法選擇頻 率,所以三個頻帶的中心頻率之間的間 隔將小於1個倍頻程。 部分 03 初始設置 矯正失真聲音 根據等化器曲線設置,您可以將可能產生的 失真降至最小。 ÷ 設置較高的等化度可能會引起失真。如 果高音削弱或失真,請嘗試Low。一般來 說,將設置保留為High以確保音質。 1 按SOURCE直到本機關閉。 2 按FUNCTION直到功能名稱出現在顯示 屏上。 3 按FUNCTION選擇D.ATT。 按FUNCTION直到D.ATT出現在顯示屏上。 4 按2或3選擇Low或High。 按2或3在Low(低頻帶)和High(高頻 帶)之間切換,且其狀態顯示出來。 ÷ 要取消初始設置,按BAND/ESC。 ÷ 按FUNCTION直到本機關閉也可以取消 初始設置。 ChH 15 部分 04 附加資訊 故障追尋 一般問題 症狀 原因 對策 電源不工作。 沒有功能出現。 電纜或接口連接不正確。 檢查電纜是否正確牢靠地插入。 熔絲燒斷。 排除熔絲燒斷的起因,然後更換熔絲。 務必確保安裝合適的相同額定值的熔 絲。 聽不到聲音。 音量位準提不高。 電纜連接不正確。 正確連接電纜。 前、後、左、右揚聲器 的位準平衡調整不合適。 正確調整揚聲器之間的相關位準。 (見第8頁。) 揚聲器尺寸設定為 OFF(關)。 給揚聲器設定正確的尺寸。 (見第10頁。) 揚聲器位準設在太低 的位置。 提高揚聲器位準設定使與其他揚聲器 達成適合的平衡。(見第11頁。) 中央揚聲器尺寸設定為 SMALL(小)或LARGE (大),而中央揚聲器 卻未安裝。 將中央揚聲器尺寸設為OFF(關)。 (見第10頁。) 某個特定揚聲器沒有聲音。 16 ChH 部分 04 附加資訊 音響/DSP 症狀 原因 對策 揚聲器不能被調節。 尺寸設定為OFF(關)。 正確設定尺寸。(見第10頁。) 時間校準無法使用。 收聽位置設定得不正確。 正確設定收聽位置。(見第7頁。) 尺寸設定為OFF(關)。 正確設定尺寸。(見第10頁。) 超低音揚聲器相位無法切換。 超低音揚聲器設定為 OFF(關)。 將超低音揚聲器設為ON(開)。 (見第10頁。) 聽不到低音。 超低音揚聲器設定為 OFF(關),且有其他 揚聲器設定為尺寸OFF (關)或SMALL(小)。 正確設定。(若沒有安裝超低音揚聲 器,則前或後揚聲器要設為LARGE (大)。(見第10頁。) 當杜比定向邏輯接入時,有 時候沒有聲音輸出。 中央揚聲器設定為SMALL (小)或LARGE(大), 而中央揚聲器卻未安裝。 將中央揚聲器尺寸設定為OFF(關)。 (若是單聲音頻源且接入杜比定向邏 輯,則僅能在中央揚聲器上聽到聲 音。)(見第10頁。) 除中央揚聲器外,有時候聽 不到其他揚聲器的聲音。 杜比定向邏輯接入。 將杜比定向邏輯設定為OFF(關)。 (若是單聲音頻源且接入杜比定向 邏輯,則僅能在中央揚聲器上聽到 聲音。)(見第9頁。) 將動態范圍控制切換為ON (開)沒有效果。 當前複現的聲音不是杜 比數碼編碼的。 此項性能僅對杜比數碼聲有效。 (見第9頁。) 症狀 原因 對策 僅有的DVD播放機沒有聲音。 光纜已拆下。 正確連接電纜。 DVD播放機的輸出設定 不恰當。 正確設定輸出。(見DVD播放機的使 用說明書。) DVD播放器設定 ChH 17 部分 04 附加資訊 術語 Dynamic Range Control(動態范圍控 制) Dolby Digital(杜比數碼) 杜比數碼可提供動態范圍控制功能,它可將 杜比數碼提供數碼多通道(最多5.1)音 最響和最弱的音響之間的差別減小。此項控 制保証聲音有增大了的動態范圍,即使在低 頻,這與電影院中安裝的音響系統相同。 為享受杜比數碼音響您需要把本機的光纖數 碼輸入與具有杜比數碼解碼能力的DVD播放 機數碼輸出連接。 1 Dolby Surround Pro Logic(杜比環繞定 向邏輯) 線性PCM(LPCM)/脈波編碼調制 這是音樂CD上使用的錄製技術。某些DVD-視 頻碟片也包含有PCM聲軌,音樂CD以44.1 kHz/16比特錄製,而DVD-視頻碟片的聲軌以 48kHz/16比特到96kHz/24比特錄製,因而可 提供比音樂CD更佳的效果。 當您使用配有杜比定向邏輯的AV(視聽)放 大器播放標有杜比環繞定向邏輯的2通道音 Optical Digital Input(光纖數碼輸入) 頻碟片時,音頻被轉為4通道音頻。 杜比定向邏輯可提供增強的空間感和方位 用光纖數碼輸入接收數碼格式的音頻訊號, 可以最大地減小傳輸中聲音訊號質量的降 感,提供影院效果的現場感和氛圍。 低。光纖數碼輸入指通過光接收數碼訊號。 (為利用數碼輸入、輸出設備如DVD播放機 5 DTS-數碼影院環繞 DTS是一個可從最多6個獨立音源中傳送多聲 道音頻的環繞聲系統。若要收聽DTS碟片, 您需要把有DTS功能的DVD播放機或其它設備 的數碼輸出連接到本機的數碼輸入上。 18 的音量位準下也聽得很清楚。 ChH 必須具有光纖輸出。) 部分 04 附加資訊 規格 一般 電源 ................ 14.4 VDC(容訏範圍 .................... 10.8 - 15.1 V) 接地系統 ............ 負極型 最大電流消耗: 後備電流 ......... 10 A 尺寸(寬×高×深) .... 237×29×171 mm 重量 ................ 1.05 kg ¶ 規格和設計若因改進有所變更,恕不另行 通知。 功放 各聲道連續輸出功率為22 W,最小負荷4 Ω,聲道 範圍50至15,000 Hz,儘5%THD。 最大輸出功率 ........ 50 W×5 負載阻抗 ............ 4 Ω 前輸出最大輸出電平 .. 5.0 V 解碼器 .............. 線性PCM/杜比數碼/ .................... 杜比定向邏輯/ .................... 數碼影院環繞 超低音輸出: 分隔頻率 ......... 63/80/100/125/160/200 Hz 等級 ............. ±10 dB 揚聲器設置: 時間校正 ......... 0-500 cm (2.5 cm) 等級 ............. ±10 dB 等化器: 頻帶 ........ 3頻帶 頻率 ........ 100/125/160/200/250/ ............ 315/400/500/630/800/ ............ 1k/1.25k/1.6k/2k/2.5k/ ............ 3.15k/4k/5k/6.3k/8k Hz 等級 ........ ±12 dB 分隔頻率 .... 63/80/100/125/160/200 Hz ChH 19 PIONEER CORPORATION 4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO 153-8654, JAPAN PIONEER ELECTRONICS (USA) INC. P.O. Box 1540, Long Beach, California 90801-1540, U.S.A. TEL: (800) 421-1404 PIONEER EUROPE NV Haven 1087, Keetberglaan 1, B-9120 Melsele, Belgium TEL: (0) 3/570.05.11 PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 TEL: 65-472-1111 PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: (03) 9586-6300 PIONEER ELECTRONICS OF CANADA, INC. 300 Allstate Parkway, Markham, Ontario L3R OP2, Canada TEL: (905) 479-4411 PIONEER ELECTRONICS DE MEXICO, S.A. de C.V. San Lorenzo 1009 3er. Piso Desp. 302 Col. Del Valle Mexico, D.F. C.P. 03100 TEL: 55-5688-52-90 Published by Pioneer Corporation. Copyright © 2002 by Pioneer Corporation. All rights reserved. Publication de Pioneer Corporation. Copyright © 2002 Pioneer Corporation. Tous droits de reproduction et de traduction réservés. Printed in Japan Imprimé au Japon <KMMUF/02A00000> <CRD3604-A> ES
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Key Features
- Dolby Digital and DTS decoding
- 3-band parametric equalizer
- Time alignment
- Sound field control
- Source level adjustment
- Dynamic range control
- Dual mono mode
- Direct control
Frequently Answers and Questions
What is the maximum power output of the DEQ P7050?
The maximum power output is 50 W x 5.
Does the DEQ P7050 support Dolby Digital and DTS?
Yes, the DEQ P7050 supports both Dolby Digital and DTS decoding.
How do I adjust the time alignment on the DEQ P7050?
You can adjust the time alignment by selecting the Time A function in the audio menu and then selecting the speaker you want to adjust.
What are the different sound field control modes available on the DEQ P7050?
The sound field control modes include Musical, Drama, Action, Jazz, Hall, Club, and OFF.