PrecisionPower DSP-88R processor

KHOOM PLIG & WARNINGS

• DSP-88R yog lub teeb liab digital processor tseem ceeb los ua kom qhov kev ua tau zoo tshaj plaws ntawm koj lub tsheb audio sys-tem. Nws muaj 32-ntsis DSP processor thiab 24-ntsis AD thiab DA converters. Nws tuaj yeem txuas mus rau txhua lub Hoobkas, txawm tias nyob rau hauv cov tsheb uas muaj kev sib xyaw ua ke ntawm lub suab, vim, ua tsaug rau de-equalization func-tion, DSP-88R yuav xa rov qab cov teeb liab tawm.
• Nws nta 7 teeb liab inputs: 4 Hi-Level, 1 Aux Stereo, 1 Xov tooj thiab muab 5 PRE OUT analog outputs. Txhua qhov tso zis channel muaj 31-band equalizer muaj. Nws kuj tseem muaj 66-frequency hluav taws xob crossover nrog rau BUTTERWORTH lossis LINKWITZ cov ntxaij lim dej nrog 6-24 dB nqes hav thiab lub sijhawm ncua sijhawm digital. Tus neeg siv tuaj yeem xaiv cov kev hloov kho uas tso cai rau nws los cuam tshuam nrog DSP-88R los ntawm kev tswj cov chaw taws teeb.
  CEEB TOOM: Ib lub PC muab nrog Windows XP, Windows Vista lossis Windows 7 operating system, 1.5 GHz mini-mum processor ceev, 1 GB RAM yam tsawg kawg nkaus nco thiab daim npav daim npav nrog qhov kev daws teeb meem tsawg kawg ntawm 1024 x 600 pixels yuav tsum tau nruab rau software thiab teeb tsa. .
• Ua ntej txuas DSP-88R, ua tib zoo nyeem phau ntawv no. Kev sib txuas tsis raug yuav ua rau muaj kev puas tsuaj rau DSP-88R lossis rau cov neeg hais lus hauv lub tsheb lub suab.

TSEEM CEEB

• DSP-88R - Digital Signal Processor:
• Chaw taws teeb tswj:
• Fais fab / Teeb liab Wire Harness:
• USB Interface Cable:
• Chaw taws teeb tswj Interface Cable:
• Mounting Hardware:
• Cov Tswv Qhia Pib Pib Sai:
• Kev Sau Npe Warranty:

DIMENSIONS & mounting

PRIMARY WIRE HARNESS & CONNECTIONS

Primary Wire Harness

• HIGH LEVEL / hais lus LEVEL INPUTS
  Tus thawj xaim hlua muaj xws li xim-coded 4-channel hi-theem teeb liab inputs kom txuas tus hais lus theem teeb liab los ntawm lub taub hau. Yog hais tias lub taub hau chav tsev qis qis RCA cov zis sib npaug los yog ntau dua 2V RMS, koj tuaj yeem txuas nws mus rau cov khoom siv qib siab. Siv cov tswv yim nce kev tswj kom tsim nyog phim cov tswv yim rhiab heev rau lub taub hau chav tso zis theem.
• FAIS FAB TXHEEJ TSO COG LUS
  Txuas tas mus li 12V + fais fab tuag mus rau daj 12V + hlau thiab hauv av rau dub GND hlau. Nco ntsoov tias qhov po-larity yog raws li qhia ntawm cov hlau. Kev sib txuas tsis raug yuav ua rau muaj kev puas tsuaj rau DSP-88R. Tom qab siv lub zog, tos tsawg kawg 10 vib nas this ua ntej qhib.
• REMOTE IN / OUT CONNECTIONS
  Txuas lub amplifier tig-on ntawm lub taub hau chav tsev lossis hloov / ACC 12V lub zog rau REM liab hauv cov xov hlau. Con-nect lub xiav REM OUT xaim mus rau qhov chaw taws teeb tig-on davhlau ya nyob twg amplifier thiab / lossis lwm yam khoom siv hauv qhov system. REM OUT nta 2 thib ob ncua kom tshem tawm cov suab nrov nrov. DSP-88R yuav tsum tau hloov ua ntej ib qho ampcov lifiers tau qhib. Lub taub hau units amplifier tig-on yuav tsum txuas nrog REM IN, thiab REM OUT yuav tsum tau txuas nrog lub chaw taws teeb tig-rau ntawm lub davhlau ya nyob twg. amplifier(s) lossis lwm yam khoom siv hauv lub cev.
• Tes-dawb BLUETOOTH MODULE Input
  Thawj cov hlua hlau tseem muaj kev sib txuas rau tes dawb Bluetooth module. Txuas lub au-dio +/- outputs ntawm tes-dawb Bluetooth module rau cov xim liab PHONE +/- cov xov hlau ntawm thawj cov hlua hlau. Txuas lub suab nrov tso tawm ntawm tes-dawb Bluetooth module rau cov xim txiv kab ntxwv PHONE MUTE - xaim ntawm thawj lub sam xauv nees. Lub suab tswj tau qhib thaum lub suab nrov tau txais hauv av. Lub PHONE MUTE davhlau ya nyob twg kuj tseem siv tau los pab kom AUX cov tswv yim. Hauv qhov no, PHONE +/- inputs tsis ua haujlwm.
• MUTE IN
  Cov zis ntawm DSP-88R tuaj yeem kaw thaum pib lub cav los ntawm kev sib txuas cov xim av MUTE IN xaim mus rau lub ignition starter turn-on. MUTE IN davhlau ya nyob twg tuaj yeem siv los ua kom lub AUX IN input. Nyob rau hauv cov ntaub ntawv no lub tso zis mute muaj nuj nqi, teem los ntawm lub neej ntawd, yuav tsum disabled.

Kev Nkag Siab Tau Txais Kev Tswj

• Siv cov tswv yim nce kev tswj kom tsim nyog phim cov tswv yim rhiab heev rau lub taub hau chav tso zis theem. High-theem input rhiab heev yog adjustable los ntawm 2v-15V.
• AUX / qib qis input rhiab heev yog kho tau los ntawm 200mV-5V.

RCA Cov Lus Nug Ntxiv
DSP-88R nta ib qho kev pabcuam lub tso suab tso suab tawm tswv yim los txuas rau lwm qhov chaw xws li mp3 player lossis lwm qhov chaw suab. AUX cov tswv yim tuaj yeem xaiv los ntawm cov chaw taws teeb tswj lossis ua kom cov xim av MUTE-IN xaim.

SPDIF / Optical Input
Txuas cov khoom siv kho qhov muag ntawm lub taub hau lossis lub cuab yeej suab rau SPDIF / Optical audio input. Thaum siv cov tswv yim kho qhov muag, cov qib siab inputs yog bypassed.

Kev Tswj Chaw Taws Teeb
Txuas lub chaw taws teeb tswj module rau cov chaw taws teeb tswj cov tswv yim, siv cov khoom siv network cable. Saib Tshooj 7 rau kev siv cov chaw taws teeb tswj.

Kev sib txuas USB
Txuas DSP-88R rau lub PC thiab tswj nws cov haujlwm ntawm USB cable muab. Qhov kev sib txuas stan-dard yog USB 1.1 / 2.0 tau tshaj.

RCA Cov Lus Qhia Tso Tawm
Txuas RCA cov zis ntawm DSP-88R rau qhov sib xws amplifiers, raws li tau txiav txim los ntawm kev teeb tsa ntawm DSP software.

SOFTWARE INSTALLATION

• Mus ntsib SOUND STREAM.COM mus download tau qhov tseeb version ntawm DSP Composer software thiab USB tsav tsheb rau koj lub PC. Nco ntsoov rub tawm USB tsav tsheb rau koj lub khoos phis tawj operating system, Windows 7/8 lossis XP:
• Tom qab rub tawm, ua ntej nruab cov tsav tsheb USB los ntawm kev pib SETUP.EXE hauv USB nplaub tshev. Nyem IN- STALL kom tiav kev teeb tsa ntawm USB tsav tsheb:
• Tom qab ua tiav kev teeb tsa ntawm USB tsav tsheb, tso lub DSP Composer teeb daim ntawv thov. Xaiv hom lus koj nyiam:
• Kaw txhua daim ntawv thov qhib thiab nyem NEXT:
• Review daim ntawv cog lus daim ntawv tso cai & xaiv kuv ACCEPT THE AGREEMENT, thiab nyem NTXIV:
• Xaiv lwm qhov chaw los cawm qhov program files, los yog nyem NTXIV kom paub meej qhov chaw nyob:
• Xaiv rau nruab ib qho luv luv hauv cov ntawv qhia zaub mov pib lossis tsim lub desktop thiab QuickLaunch icons, nyem NTXIV:
• Thaum kawg, nyem INSTALL kom pib teeb tsa ntawm DSP Composer software. Yog hais tias prompted tom qab installation tiav, pib dua koj lub computer:

DSP-88R DSP COMPOSER

Nrhiav DSP Composer icon thiab tso tawm daim ntawv thov:

• Xaiv DSP-88R yog tias lub PC txuas nrog DSP-88R ntawm USB cable, txwv tsis pub xaiv OFFLINE-MODE.
• Hauv OFFLINE-MODE, koj tuaj yeem tsim thiab / lossis hloov kho cov neeg siv khoom siv presets tshiab thiab qub. Tsis muaj kev hloov kho rau DSP yuav raug cawm kom txog thaum koj rov txuas rau DSP-88R thiab rub tawm cov neeg siv kev cai preset.
• Thaum tsim qhov chaw tshiab, xaiv qhov EQ ua ke uas tsim nyog rau koj daim ntawv thov:
• Kev xaiv 1 muab cov channel 1-6 (AF) 31-bands ntawm kev sib npaug (20-20kHz). Channel 7 & 8 (G & H) tau muab 11 pawg sib npaug (20-150Hz). Qhov kev teeb tsa no yog qhov zoo rau cov khoom siv 2-txoj kev lossis obampmuaj peev xwm coaxial systems uas active crossovers yuav raug siv.
• Kev xaiv 2 muab cov channel 1-4 (AD) 31-bands ntawm kev sib npaug (20-20kHz). Channel 5 & 6 (E & F) tau muab 11 pawg sib npaug, (65-16kHz). Channel 7 & 8 (G & H) tau muab 11 pawg sib npaug (20-150Hz). Qhov kev teeb tsa no yog qhov zoo tagnrho rau kev siv 3-txoj kev ua haujlwm siab heev uas siv txhua qhov kev sib tw ua haujlwm.
• Lwm cov kev xaiv suav nrog cov ntsuas ntsuas rau ncua sij hawm hloov kho, thiab READ NTAWM Device.
• Xaiv MS rau millisecond lossis CM rau centimeter ncua sij hawm.
• Xaiv NYEEM NTAWM Device rau DSP Composer los nyeem EQ kev sib txuas teeb tsa tam sim no muab tso rau DSP-88R.
  

1. Channel Summing & Input hom
   Rau cov tswv yim summing Options, nyob rau hauv lub FILE ntawv qhia zaub mov, xaiv CD SOURCE SETUP. Xaiv cov channel twg yog high-pass lossis low-pass los ntawm kev xaiv TWEETER lossis MID RANGE rau cov tswv yim tsim nyog channel, txwv tsis pub khaws FULLRANGE. Xaiv lub teeb liab input hom koj tab tom tsim no preset rau. SPDIF rau cov tswv yim kho qhov muag, CD rau thawj cov hlau harnesses siab / hais lus theem tawm tswv yim, AUX rau AUX RCA cov tswv yim, los yog PHONE rau tes dawb Bluetooth module input.
2. Kev teeb tsa Channel
   
   • Xaiv cov channel 1-8 (AH) los hloov kho. Yog tias koj xaiv qhov kev xaiv 1 los ntawm EQ ua ke ntawv qhia zaub mov, kev sib npaug ntawm kev hloov kho rau sab laug (1, 3, & 5 / A, C & E) yog sib npaug. Kev teeb tsa crossover tseem nyob ywj pheej. Ib yam li ntawd, kev sib npaug rau txoj cai raws (2, 4, & 6 / B, D, & F) yog sib npaug. Kev teeb tsa crossover tseem nyob ywj pheej. Qhov kev teeb tsa no yog qhov zoo rau cov khoom siv 2-txoj kev lossis obampmuaj peev xwm coaxial systems uas active crossovers yuav raug siv. Channels 7 & 8 (G & H) yog nws tus kheej sib txawv ntawm qhov sib npaug thiab kev teeb tsa crossover. Yog tias koj xaiv qhov kev xaiv 2 los ntawm EQ ua ke ntawv qhia zaub mov, kev sib npaug ntawm kev hloov kho rau sab laug raws (1 & 3 / A & C) yog sib npaug, raws li txoj cai (2 & 4 / B & D). Kev teeb tsa crossover tseem nyob ywj pheej. Channels 5 & 6 (E & F) yog qhov sib txawv ntawm nws tus kheej rau kev sib npaug thiab kev sib tw, xws li channel 7 & 8 (G & H) rau sub woofers. Qhov kev teeb tsa no yog qhov zoo tagnrho rau kev siv 3-txoj kev ua haujlwm siab heev uas siv txhua qhov kev sib tw ua haujlwm.
   • Siv A>B COPY kom duplicate qhov sib npaug ntawm cov kab laug sab, (1, 3, & 5 / A, C, & E) rau txoj cai raws, (2, 4, & 6 / B, D, & F) . Txoj cai raws tuaj yeem hloov kho ntxiv tom qab A> B COPY yam tsis muaj kev cuam tshuam rau sab laug.
3. Crossover Configuration
   Kev teeb tsa crossover yog ywj siab rau txhua qhov channel, tsis hais qhov EQ teeb tsa tau xaiv. Txhua lub channel tuaj yeem siv qhov siab-pass (HP), siab qis-pass (LP), lossis kev xaiv band-pass (BP), ua rau ob qho tib si high-pass thiab low-pass crossovers ib txhij. Tso txhua qhov crossover slider mus rau qhov xav tau ntau zaus, lossis manually ntaus zaus hauv lub thawv saum toj no txhua tus slider. Tsis hais txog kev teeb tsa crossover lossis EQ ua ke, qhov zaus yog qhov sib txawv ntawm 20-20kHz.
4. Crossover Slope Configuration
   Txhua qhov kev teeb tsa crossover tuaj yeem muab nws tus kheej dB ib qho kev teeb tsa octave, los ntawm tsawg li 6dB mus txog ntau npaum li 48dB. Cov kev hloov pauv hloov pauv no tso cai rau kev txiav txim siab meej zaus, ua kom muaj kev tiv thaiv zoo thiab ua haujlwm ntawm koj cov neeg hais lus.
5. Independent Channel Tau Txais
   Txhua tus channel yog muab -40dB nce, thiab tus tswv nce rau txhua lub sijhawm ib txhij ntawm -40dB txog +12dB. Qhov nce yog teem los ntawm .5dB increments. Muab tso rau hauv txhua lub channel slider mus rau qhov xav tau nce qib, lossis manually ntaus qib hauv lub thawv saum toj no txhua tus slider. Channel nce yog muaj txawm hais tias EQ com-bination. Txhua channel kuj muaj ib qho kev ywj pheej mute hloov.
6. Kev ywj pheej Channel ncua
   Kev ncua sij hawm digital tshwj xeeb tuaj yeem siv rau txhua qhov channel. Nyob ntawm koj xaiv ntawm EQ ua ke ntawv qhia zaub mov, chav ntsuas yog milliseconds lossis centimeters. Yog tias koj xaiv millimeters, qhov ncua sij hawm yog teem rau hauv .05ms increments. Yog tias koj xaiv centimeters, qhov ncua sij hawm yog teem rau hauv 2cm increments. Muab tso rau hauv txhua lub channel slider mus rau qib uas xav tau ncua, lossis manually ntaus qib hauv lub thawv saum toj no txhua tus slider. Tsis tas li ntawd, txhua lub channel muaj 1800 theem hloov hauv qab txhua qhov slider.
7. Teb Graph
   Cov lus teb daim duab qhia cov lus teb rau txhua qhov channel nrog cov kev hloov kho uas tau muab rau nws, suav nrog kev sib tw thiab txhua pawg ntawm kev sib npaug, nrog rau kev siv 0dB. Lub crossover zaus tuaj yeem hloov kho manually los ntawm nias lub xiav txoj hauj lwm rau qis-pass, los yog liab txoj hauj lwm rau high-pass thiab dragging mus rau qhov chaw uas xav tau. Daim duab yuav qhia txhua txoj kev xav tau cov lus teb thaum cov channel raug xaiv los ntawm kev teeb tsa channel.
8. Equalizer Kho
   Muaj ntau zaus bands rau cov channel xaiv yuav tshwm sim. Yog tias qhov kev xaiv 1 raug xaiv rau kev sib xyaw EQ, channel 1-6 (AF) yuav muaj 31 1/3 octave bands, 20-20kHz. Channel 7 & 8 yuav muaj 11-bands, 20-200 Hz. Yog xaiv 2, raws 1-4 (AD) yuav muaj 31 1/3 octave bands, 20-20kHz. Channel 5 & 6 (E & F) yuav muaj 11-bands, 63-16kHz. Channel 7 & 8 (G & H) yuav muaj 11 pawg, 20-200Hz.
9. Txuag, qhib, & rub tawm Pre-sets
   • Thaum siv DSP-88R DSP Composer nyob rau hauv hom off-line, koj tuaj yeem tsim tau qhov tshiab preset lossis qhib, view thiab hloov kho qhov preset uas twb muaj lawm. Yog tias ua qhov preset tshiab, nco ntsoov txuag lub preset rau kev rov qab thiab rub mus rau DSP-88R lwm zaus koj lub computer txuas-ed. Nyem FILE los ntawm cov ntawv qhia zaub mov bar, thiab xaiv SAVE. Xaiv qhov chaw yooj yim kom txuag tau koj qhov preset.
     
   • Txhawm rau rub tawm qhov preset rau DSP-88R, txawm tias tom qab ua koj qhov preset lossis qhib lub preset uas tau tsim dhau los, xaiv FILE los ntawm cov ntawv qhia zaub mov bar, ces DOWNLOAD TO DEVICE.
   • Tom qab xaiv qhov chaw kom txuag tau koj qhov preset dua, xaiv txoj haujlwm preset kom rub mus rau DSP-88R. Nyem SAVE TO FLASH. Tam sim no koj qhov preset(s) tau npaj kom rov qab los ntawm cov chaw taws teeb tswj.
     

REMOTE CONTROL

Txuas cov chaw taws teeb tswj mus rau cov chaw taws teeb tswj input ntawm DSP-88R los ntawm cov khoom siv network cable. Mount lub chaw taws teeb tswj nyob rau hauv ib qho chaw yooj yim nyob rau hauv lub ntsiab cabin ntawm lub tsheb kom yooj yim nkag tau siv cov khoom mounting khoom.

1. Kev Tswj Master Volume
   Tus tswv ntim pob qhov rooj tuaj yeem siv los ua qhov kev pabcuam ntim tswj tau, qhov siab tshaj plaws yog 40. Lub pob nrawm nrawm yuav kaw tag nrho cov zis. Nias lub khawm dua kom rho tawm suab.
2. Preset Xaiv
   Nias lub xub nce los yog nqes mus scroll los ntawm koj cov presets khaws tseg. Tom qab nrhiav qhov preset koj xav qhib, nias lub pob OK.
3. Kev xaiv nkag
   Nias lub INPUT cov nyees khawm kom qhib qhov sib txawv inputs ntawm koj ntau yam khoom siv suab.

SPECIFICATIONS

Fais fab mov:

• Voltage:11-15 VDC
• Idle Current: 0.4 A
• Hloov tawm yam tsis muaj DRC: 2.5 mA
• Hloov Tawm nrog DRC: 4 mA
• Chaw taws teeb IN Voltage: 7-15VDC (1.3mA)
• Chaw Taws Teeb OUT Voltage: 12 VDC (130 mA)

Teeb liab Stage

• Distortion - THD @ 1kHz, 1V RMS tso zis Bandwidth -3@dB: 0.005%
• S/N ratio @ A hnyav: 10-22k Hz
• Master Input: 95 dBA ua
• Aux tswv yim: 96 dBA ua
• Channel Sib cais @ 1 kHz: 88dB ua
• Input Sensitivity (hais lus hauv): 2-15V RMS
• Input Sensitivity (Aux Input): 2-15V RMS
• Input Sensitivity (Xov tooj): 2-15V RMS
• Input Impedance (hais lus hauv): 2.2kXNUMX ua
• Input Impedance (Aux): 15kXNUMX ua
• Input Impedance (Xov tooj): 2.2kXNUMX ua
• Max tso zis theem (RMS) @ 0.1% THD: 4V RMS, UA

Cov ntaub ntawv / Cov ntaub ntawv

PrecisionPower DSP-88R processor [ua pdf] Phau ntawv qhia DSP-88R, processor, DSP-88R processor

Cov ntaub ntawv

• Cov neeg siv phau ntawv