BIK B-Questa BPR-8500 User manual
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FUNCTION AND NAME
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CAUTION FOR SAFETY
FUNCTION AND NAME
CONNECTION
PC SOFTWARE
PC SOFTWARE WINDOW
PC SOFTWARE
OPERATION INSTRUCTION
ANY TROUBLES ?
SPECIFICATIONS
CONTENTS
WARNING This shows: Using this product with disregarding cautions might call for death or injury.
This shows: Using this product with disregarding cautions might call for people to be
harmed and goods to be damaged.
CAUTION
CAUTION FOR SAFETY
WARNING
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Making use of this product under the circumstances that a smoke, an abnormal smell, an irregular sound coming out, it may cause
a fire and an electric shock. In this case, switch off the product, and take AC plug out of the outlet right away. Bring it to the shop for
repair.
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In case water or foreign substances get into product, switch off right away, and take AC plug out of outlet, and consult with the repair shop,
otherwise, it may cause a fire or an electric shock.
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Re-assembling this product is strictly prohibited, otherwise, it may cause a fire or an electric shock.
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Do not take the cover out, otherwise, it may cause an electric shock. Inspection, repair should be done in the repair shop.
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This product can no way be used in the bathroom, otherwise, it may cause a fire, or an electric shock.
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Pay attention for water not to go into or get wet. Or it may cause a fire or an electric shock.
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This product can be used only with AC220V - AC240V, otherwise it may cause a fire or receive an electric shock.
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This product is not designed for built-in installation: Do not place the product in an enclosed place such as a bookcase or a rack.
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Be careful for AC plug, or outlet not to get dust or to get wet, or it may cause a fire.
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When this product is not used for a longer period, power supply plug should be taken out of outlet.
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In case the thunder is generated near-by, take power supply plug out of outlet right away, or it may cause a fire or an electric shock.
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If this product needs to be moved, switch off first, and then take power supply plug out, or it may damage cord, and may cause
a fire or an electric shock.
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Do not put this product near cooking counter or damp supply outlet, or it may cause a fire or an electric shock.
CAUTION
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Do not put this product on unstable desk, it may cause damage or injury when dropped.
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Do not leave this product for a longer period such as in the cars where all windows are shut, or place where direct sunshine hits,
or it may damage each part of this product, and may cause a fire.
FUNCTION
●48kHz sampling rate，32-bit floating point DSP arithmetic process，24-bit AD/DA convert.
●2 independent MIC processor, 5 MIC input can be connected, with independent gain control, noise gate,
optional types LPF and HPF, 15 band PEQ (parameter can be adjusted and saved), optional 8 class feedback killer.
●MIC effect with master volume control, limiter, ECHO with 5 band PEQ( can be low/high cut), effect can be chosen，
stereo and mono, dual effect can be chosen，delay, repeat, pre delay and liveliness parameter can be adjusted
separately; REVERB with 5 band PEQ (can be low/high cut), decay, predelay, liveliness adjust, and direct sound
effect processor.
●Music channel with master volume control, limiter, noise gate, optional types low/high cut，15 band PEQ(parameter
can be adjusted and saved), key shift. 3 stereo music input, BGM and VOD, AUX with single input volume control，automatic
and manual switching mode can be chosen, 1 optical input and 1 coaxial.
●5.1 channel output:：L/R output, center output, surround output, Sub woofer output.
●Output with independent volume control, mute, delay, balance, compressor (parameter can be adjusted)，10 band PEQ
(Can be Low/high cut).
●Center output with independent volume control, mute, delay, compressor (parameter can be adjusted)，10 band PEQ
(Can be low/high cut).
●Surround output with independent volume control, mute, delay, compressor (parameter can be adjusted)，10 band PEQ
(Can be low/high cut).
●Sub woofer output with independent volume control, mute, delay, compressor (parameter can be adjusted)，10 band PEQ,
optional types low cut, high cut, delay.
●Output channel with dance music and sing setting function, auto and manual mode can be chosen. In the mode of
automatic mode, when opening the MIC, it enter singing mode; when closing the MIC, it enter dance music mode.
●2 MIC process channel can connect with different style MIC, such as Wireless MIC, Wire MIC, console MIC.
different curves with different modifies, let the MIC tone be the perfect.
This "Caution for safety" shows various kinds of pictures in order to be used safely and correctly and to prevent from
damaging other people, and their property. Please read with full understanding, and carefulness.
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●Beautiful and visual PC software window, All the functions operate on the PC software.
The software with lock function, the panel with USB port, remote distance control port on the rear panel,
make the system more safety and convenient.
FRONT PANEL
Power Switch.
USB port.
USB connect the computer with the PC software to
control the device.
WiFi port.
WiFi connect the computer with the PC software to
control the device.
Effect / Mic / Music Master Volume.
Adjustment of Effect and Mic, Music volume.
Menu Select Button.
①Press the Menu button to adjust.
②Turning “MASTER/EDIT” to select the item, and
push “MASTER/EDIT” knob to decide.
③Turn the “MASTER/EDIT” to change set up value,
and push the “MASTER/EDIT” knob to decide.
※Function details: Please see page 22.
MASTER / EDIT Setting Knob.
Turn the Knob to change the set data for PITCH or FBE.
First push and second turn the Knob, when you want to
change the set data for MUSIC,MIC,MAIN/SUR,REVERB,
CEN/SUB,ECHO or MENU.
IR Receiver.
LCD Display.
Shows all the operation menu.
Mic Input Jack.
MIC A, B B2 can be connected with 2 different microphone
input, process separately.
Rear Panel
Power Cord Socket.
Power input AC 220~240V, 50Hz.
RS232 port.
Connect with VOD.
Record output.
Connect with record device, music and microphone
synchronous
recording.
Audio output.
L/R balanced output (MAIN-R and MAIN-L,
SUBWOOFER, CENTER, SUR-R, SUR-L), connect
with Power amplifier system.
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Audio Input.
Audio input can switch to VOD, AUX, BGM, Optical,
Coaxial Manually, switch among VOD and AUX, BGM
on Automatical choice.
Mic input.
A1, B1 is MIC A and B parallel input channel, can
connect with 2 different microphone input.
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MUTE INPUT FBX
b 0 #
M1 M3
M2
M4 M6
M5
M7 M9
M8
MUSIC+
MUSIC-
MIC+
MIC-
EFF+
EFF-
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Remote Control
Microphone
Recorder
AUX Player
VOD Player
Digital Output Player
(Optical)
Computer
USB Cable
CONNECTION
Input Changing Button.
VOD, AUX, BGM, COAX, Optical to be changed in order.
MIC FBX Control Button.
Key Control Button.
For adjusting musical tone, up or down.
♭: To make it down
♯: To make it up
0: Make it to Original.
User Preset Mode Switch Button.
U01-U09 is user preset mode, you can recall any mode
to use.
Volume Control Button.
Adjust Music, Effect and Mic volume.
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Microphone
BGM Player
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Mute Button.
Sound dies by pressing it,
and go back to original by re-pressing it.
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WiFi Adaptor
Power
Amplifier
Power
Amplifier
Surround SpeakerCenter SpeakerMain Speaker
Power
Amplifier
Sub Woofer
Power
Amplifier
Digital Output Player
(Coaxial)
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USB or WiFi sellection
Sellect connection mode “USB or WiFi”.
Sellected mode turn to green.
Connect button
One key type link, green means connected,
gray means disconnected.
Master volumes
Adjust Music, Mic, and Effect volume.
Menu
Set the channel parameter selected,
and system parameter.
Setting screen
Set the channel parameter selected.
PC SOFTWARE WINDOW
Connect computer and the pre amplifier with USB cable,
turn on pre amplifier, the computer will find a new hardware
automatically.
PC SOFTWARE
Please download “BPR-8500 PC SOFTWARE” from BIK home page.
1. How to connect USB cable?
※URL: http://www.bik-audio.com/product/bpr-8500/
Connect the WiFi Adaptor and the pre amplifier, turn on pre amplifier,
the computer set WiFi connection to DSP_AUDIO_******.
2. How to connect WiFi Adaptor?
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Computer
USB Cable
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PC SOFTWARE OPERATION INSTRUCTION
MUSIC MENU
1MUSIC INPUT
Audio input can be chosen from VOD, AUX, BGM,
OPTICAL, COAXIAL, and VOD, BGM, or AUX
input can be automatically switched.
INPUT GAIN
Adjust Gain of VOD and AUX, BGM,SPDIF.
(RANGE:-12~0dB, Step:1dB)
MUSIC EQ
Adjust Music EQ.
(BAND:1~15, FREQUENCY:20～20000Hz)
(TYPE:PEQ/LS/HS/Bypass, GAIN:-24dB～+24dB)
(RANGE:0.5～100, LSEQ/HSEQ:RANGE:0.5～2)
MUSIC LEVEL
Adjust Music Level.(RANGE:0~100%)
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MIC MENU
NOISE GATE
Adjust Noise Gate.(OFF,-99~ -59dB)
MUSIC PITCH
Adjustmusictonecontrol.(b1〜b7，0，#1〜#7)
ENHANCE GAIN
AdjustEnhanceGain.(GAIN:0〜16)
MUSIC HIGHPASS
AdjustHPfilterfrequencyandstyle.
(FREQUENCY:20~20kHz)
(FLAT/BL12/BW12/BL18/BW18/BL24/BW24/LR24)
MUSIC LOWPASS
AdjustLPfilterfrequencyandstyle.
(FREQUENCY:20~20kHz)
(FLAT/BL12/BW12/BL18/BW18/BL24/BW24/LR24)
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1MIC FBX LEVEL
8classfeedbackkillerselection.Themoresettingvalue
higher,themorefeedbackcontrolhigher.
(0:OFF,)
MIC NOISE GATE
AdjustMicnoisegate.Signallowerthansettinglevel
graduallydeclines.
(OFF,-80dB~-40dB)
MIC EXCITER
The more setting value higher, the more
“EXCITER” effect bigger.
MIC1/2 EQ LINK
(OFF, ON:Link)
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MIC A/B VOLUME
Adjust Mic A/B volume. (RANGE:0 ~ 100)
MIC HIGHPASS
Adjust HP filter frequency and style.
(FREQUENCY:20~20kHz)
(FLAT/BL_12/BW_12/BL_18/BW_18/BL_24/BW_24/LR_24)
MIC LOWPASS
AdjustLPfilterfrequencyandstyle.
(FREQUENCY:20~20kHz)
(FLAT/BL12/BW12/BL18/BW18/BL24/BW24/LR24)
MIC EQ
Adjust MIC EQ. (BAND:1~15, FREQUENCY:20～20000Hz)
(TYPE:PEQ/LS/HS/Bypass, GAIN:-24dB～+24dB)
(RANGE:0.5～100, LSEQ/HSEQ:RANGE:0.5～2)
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REVERB MENU
1REV LEVEL
Adjust reverb level and polarity.
(RANGE:0 ~ 100, “+” or “-”)
REV TYPE
Set Reverb type. (HALL/ROOM/PLATE)
REV DECAY
Adjust decay time. The more setting value higher,
the longer time noises decline take.
(RANGE:500〜5000ms)
REV PREDELAY
Adjust predelay time. (RANGE:0〜100ms)
REV DIRECT
Adjust direct level and polarity. (RANGE:0 ~ 100, “+” or “-”)
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REV LIVELINESS
AdjustReverbliveliness.(RANGE:20〜99)
REV HIGHPASS
Adjustreverbhighpassfilterfrequency.
(FREQUENCY:20〜1000Hz)
REV LOWPASS
Adjustreverblowpassfilterfrequency.
(FREQUENCY:4000〜16000Hz)
REV EQ
AdjustReverbEQ.
(BAND:1~5/FREQUENCY:20~20kHz/TYPE:PEQ,LS,HS)
(GAIN:-24dB~+24dB/BANDWIDTH:0.4~99.9)
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ECHO MENU
1ECHO DIRECT
Adjustdirectlevelandpolarity.
(RANGE:0~100,“+”or“-”)
ECHO TYPE
SettheEchotype.(MONO/STEREO/DUAL)
ECHO DELAY
AdjustEchodelaytime.(RANGE:1〜500ms)
ECHO REPEAT
AdjustEchorepeat.(RANGE:0〜80%)
ECHO LEVEL
AdjustEchoLevelandpolarity.
(RANGE:0〜100,“+”or“-”)
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ECHO PREDELAY
AdjustEchopredelaytime.(RANGE:0〜100ms)
ECHO HIGHPASS
AdjustEchohighpassfilterfrequency.
(FREQUENCY:20〜1000Hz)
ECHO LOWPASS
AdjustEcholowpassfilterfrequency.
(FREQUENCY:4000〜16000Hz)
ECHO EQ
AdjustEchoEQ.
(BAND:1~5/FREQUENCY:20~20kHz/TYPE:PEQ,LS,HS
GAIN:-24dB~+24dB/BANDWIDTH:0.4~99.9)
ECHO LIVELINESS
AdjustEchoLiveliness.(RANGE:20~99)
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MAIN MENU
1MAIN VOL
Adjust volume and polarity. (RANGE:0 ~ 99, “+” or “-”)
MAIN VOL BALANCE
Adjust L/R volume balance. (RANGE:L/R0～100%)
MAIN DELAY
Adjust delay time. (L DELAY/ R DELAY, 0 ~ 50ms)
MAIN MUTE
Control mute or unmute of output. (L MUTE/ R MUTE)
MAIN MIXER
Adjust Mic, Music, Reverb, Echo volume and polarity.
(RANGE:0 ~ 100%, “+” or “-”)
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MAIN COMP SET
Adjust Threshold and Ratio, Attack, Release.
(-50dB ~ 0dB /1:2 ~ 1:100 / 1 ~ 90ms / 0.1 ~ 2.5s)
MAIN COMP
(OFF, ON:Check)
MAIN HIGHPASS
Adjust highpass filter frequency.
(FREQUENCY:20 ~ 20kHz)
MAIN LOWPASS
Adjust reverb lowpass filter frequency.
(FREQUENCY:20 ~ 20kHz)
MAIN EQ
Adjust main output EQ.
(BAND:1~10 / FREQUENCY:20 ~ 20kHz / TYPE:PEQ, LS, HS)
(GAIN:-24dB ~ +24dB / BANDWIDTH: 0.4 ~ 99.9 )
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SURROUND MENU
1SURROUND VOL
Adjustvolumeandpolarity.
(RANGE:0~99,“+”or“-”)
SUR VOL BALANCE
Adjust L/R volume balance. (RANGE:L/R0～100%)
SURROUND DELAY
Adjustdelaytime.(LDELAY/RDELAY,0~50ms)
SURROUND MUTE
Controlmuteorunmuteofoutput.(LMUTE/RMUTE)
SURROUND MIXER
AdjustMic,Music,Reverb,Echovolumeandpolarity.
(RANGE:0~100%,“+”or“-”)
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SURROUND COMP SET
AdjustThresholdandRatio,Attack,Release.
(-50dB~0dB/1:2~1:100/1~90ms/0.1~2.5s)
SURROUND COMP
(OFF, ON:Check)
SURROUND HIGHPASS
Adjusthighpassfilterfrequency.
(FREQUENCY:20 ~ 20kHz)
SURROUND LOWPASS
Adjustreverblowpassfilterfrequency.
(FREQUENCY:20 ~ 20kHz)
SURROUND EQ
AdjustsurroundoutputEQ.
(BAND:1~10/FREQUENCY:20~20kHz/TYPE:PEQ,LS,HS)
(GAIN:-24dB~+24dB/BANDWIDTH:0.4~99.9)
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CENTER MENU
1CENTER VOL
Adjust volume and polarity.
(RANGE:0 ~ 99, “+” or “-”)
CENTER DELAY
Adjust delay time. (RANGE:0 ~ 50ms)
CENTER MUTE
Control mute or unmute of output.
CENTER MIXER
Adjust Mic, Music, Reverb, Echo volume and polarity.
(RANGE : 0 ~ 100, “+” or “-”)
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CENTER COMP
Adjust Threshold and Ratio, Attack, Release.
(-50dB ~ 0dB /1:2 ~ 1:100 / 1 ~ 90ms / 0.1 ~ 2.5s)
CENTER HIGHPASS
Adjust highpass filter frequency.
(FREQUENCY:20 ~ 20kHz)
CENTER LOWPASS
Adjust reverb lowpass filter frequency.
(FREQUENCY:20 ~ 20kHz)
CENTER EQ
Adjust surround output EQ.
(BAND:1~7 / FREQUENCY:20~20kHz), TYPE:PEQ,LS,HS)
(GAIN:-24dB ~ +24dB / BANDWIDTH: 0.4~99.9 )
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SUBWOOFER MENU
1SUBWOOFER VOL
Adjust volume and polarity.
(RANGE:0 ~ 99, “+” or “-”)
SUBWOOFER DELAY
Adjust delay time. (RANGE:0 ~ 50ms)
SUBWOOFER MUTE
Control mute or unmute of output.
SUBWOOFER MIXER
Adjust Mic, Music, Reverb, Echo volume and polarity.
(RANGE:0 ~ 100%, “+” or “-”)
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SUBWOOFER COMP
Adjust Threshold and Ratio, Attack, Release.
(-50dB ~ 0dB /1:2 ~ 1:100 / 1 ~ 90ms / 0.1 ~ 2.5s)
SUBWOOFER HIGHPASS
Adjust highpass filter frequency.
(FREQUENCY:20 ~ 20kHz)
SUBWOOFER LOWPASS
Adjust reverb lowpass filter frequency.
(FREQUENCY:20 ~ 20kHz)
SUBWOOFER EQ
Adjust surround output EQ.
(BAND:1~5 / FREQUENCY:20~20kHz / TYPE:PEQ,LS,HS)
(GAIN:-24dB ~ +24dB / BANDWIDTH: 0.4~99.9 )
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SYSTEM MENU
1VOLUME CONFIG
Adjust Max volume of Music and Mic, Effect.
(RANGE:20〜99)
RECORD MIXER
Adjust REC volume and Level of Music, Mic Direct,
and Effectandpolarity.
(REC volume:0~99,“+”or“-”/ Level : 0~100%,“+”or“-”)
DANCE MODE
Adjust Mic Threshold, and Mic Time, Dance volume,
Sing volume.
(Dance volume : 0~99)(Sing volume : 0~99)
When microphone signal shows down than
setting value, subwoofer changes to “Dance Mode..”
(Mic Threshold : -60dB~0dB)
When microphone signal shows higher than
setting value, subwoofer changes to “Karaoke Mode.”
(Dance Mic Time : 1~30s)
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Memory Function
Preserving setting up information from U1 to U10,
your preferable choice can always be called.
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