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Thank you for purchasing our products.
Please read the owner’ s manual thoroughly prior to using the system.
Please keep the manual for future reference.

OWNER’S

MANUAL

Digital Audio Processor

AC36II/AC48II

Summary of Contents for AC36II

Page 1: ...Thank you for purchasing our products Please read the owner s manual thoroughly prior to using the system Please keep the manual for future reference OWNER S MANUAL Digital Audio Processor AC36II AC48II ...

Page 2: ...TION GUIDANCE 2 PC SOFTWARE ONLINE SPECIFICATION 5 PC SOFTWARE INTERFACE SPECIFICATIONS 6 SPECIFICATIONS 11 ACCESSORIES 11 REAR PANEL CONTROL PORT CONNECTION 12 EXTEND REMOTE CONTROL PROTOCOL CONNECTION 13 SAFETY INSTRUCTIONS 16 Digital Audio Processor ...

Page 3: ...r Phase Delay Link and so on Adjustable PEQ frequency Gain and bandwidth we can choose style PEAK H SHELF L SHELF Low cut High cut Every input and output can do matrix assign flexibly and all the input and output channel name can be changed The style of all High cut Low cut filter and Distributor unit Butterworth Linkwitz Riley Bessel slope is from 6dB Oct to 48dB Oct Adjustable compressor limiter...

Page 4: ... 1 8 Signal input interface Female XLR balanced input A D 4 2 1 3 5 2 OPERATION GUIDANCE Below status after power on Power on show brand model and version After self check show brand model and current user preset ID Number Select ID 1 Press UTIL key enter below setting status Press UTIL key one time enter ID number setting the ID number of the units should be different when cas cade connection the...

Page 5: ...ings as follows Default preferred option is gain the scale is 60dB 12dB Press DOWN key one time enter PEQ parameter setting PEQ current filter number Is 8 the scale of F is 20Hz 20kHz Q is 0 4 128 G is 12dB 12dB the style of filter are Peak Low shelf High shelf Low cut High cut Allpass1 Allpass2 Bypass ON OFF LOCK Select OFF PEQ 1 INA G 0 0 FREQ 50 7 BY Q 3 00 TYPE PEAK Press DOWN key five times e...

Page 6: ...l Linkwitz Riley Slanting rate is 6dB 48dB Press DOWN key three times enter matrix setting all the output channel can choose one or several input signal freely Press DOWN key five times enter phase parameter setting the scale is 0 180 Press DOWN key six times enter compressor setting the scale of threshold is 60dB 20dB startup time is 1 999ms attached time is 10 3000ms ratio is 1 1 1 10 LIMIT Pres...

Page 7: ...ched CD due to the software upgrades time by time Please do control your DSP processor ONLY by this CD DSP Processor PC or Laptop PC SOFTWARE ONLINE SPECIFICATION 5 2 Connect the processor to the computer by USB after turning on the device the computer will searching new hardware automatically during setup new hardware there will show the Warnings hardware setup success and can be used Digital Aud...

Page 8: ... after that the on Line key change into green at the top right corner and show Online you can operate the Processor by controlling software Click Online button before exit 6 THE FIRST VOLUME CONTROL INTERFACE PC SOFTWARE INTERFACE SPECIFICATIONS 2 1 3 4 Digital Audio Processor ...

Page 9: ...de control more than 255 device by setting different ID Buid in signal generator outputting pink noise white noise and sine wave 2 Spectrum Area You can choose PEQ and phase freely which show the input andoutput channels 3 The Volume Control Area Gain Phase Mute control for all input output channels 4 Preset Operation Area Save or convert preset parameter and show current preset parameter status T...

Page 10: ...s the scale is 0 680ms there are millisecond meter and feet units for converting 1 2 THE FOURTH MATRIX INTERFACE 1 2 1 Show connections of the device users can enter and edit relevant channel by clicking the square every channel name is revisable 2 All output channels can choose any input channels Digital Audio Processor ...

Page 11: ...w cu 3 The Gain Q Frequency of PEQ can be adjusted by putter and can be controlled by pressing the UP DOWN LEFT RIGHT key on the keyboard 4 Low cut frequency 20HZ 20KHZ is adjustable you can choose slope rate Butterworth Bessel Linkwitz Riley the scale is 6dB 48dB 5 High cut frequency 20HZ 20KHZ is adjustable you can choose slope rate Butterworth Bessel Linkwitz Riley the scale is 6dB 48dB 6 The G...

Page 12: ...w cut 3 The Gain Q Frequency of PEQ can be adjusted by putter and can be controlled by pressing the UP DOWN LEFT RIGHT key on the keyboard 4 Low cut frequency 20HZ 20KHZ is adjustable you can choose slope rate Butterworth Bessel Linkwitz Riley the scale is 6dB 48dB 5 High cut frequency 20HZ 20KHZ is adjustable you can choose slope rate Butterworth Bessel Linkwitz Riley the scale is 6dB 48dB 6 The ...

Page 13: ...4CM 32 bit DSP 96kHz Sampling Rates 24 bit sigma delta A D D A convert Impedance LxWxH Type Impedance Max Input Level Type 70dBu 20Hz 20kHz Balanced XLR 15dBu Balanced XLR 15dBu Dot matrix screen display current Parameters and all Setting 1 CD Include PC software and user s manual 2 One USB cord 3 One electrical cord SPECIFICATION ACCESSORIES Max Output Level AC 95V 250V 50 60Hz C M R R 75dBu 1kHz...

Page 14: ...ices by cascading 7PIN and 8PIN of the RS232 port connect the computer through 2 RS485 converted RS232 switch Cascade controllable several devices after setting the different ID 2 RS485 cascade contro port Parallel connect several devices by RS485 you can choose different ID to cascade control separately PC or laptop The 7PIN is RS485 D 8PIN is RS485 D of the RS232 port ID 1 ID 2 ID 3 Digital Audi...

Page 15: ... STX Device Assress CMD Data1 Data2 Date3 Packet 0x7B 0x7D 1 254 0x41 0x4A 0x 0x7D 0x 0x 0x7B STX DLE 0 1 2 3 4 5 6 7 8 DLE STX Device Assress CMD Packet 0x7B 0x7D 1 254 0x7D 0x7B STX DLE 0x41 In 0 Out 1 0 3 0 1 Channel In Out 0 1 2 3 4 5 6 7 8 DLE STX Device Assress CMD Packet 0x7B 0x7D 1 254 0x7D 0x7B STX DLE 0x42 In 0 Out 1 0 3 No 0 Yes 1 Channel No Yes In Out Packet 0 1 2 3 4 5 6 7 8 DLE STX D...

Page 16: ...t2 volume 3 0dB 7B7D01450100FA7D7B Packet 0 1 2 3 4 5 6 7 8 DLE STX Device Assress CMD 0x7B 0x7D 1 254 0x7D 0x7B STX DLE 0x49 In 0 Out 1 0 3 0 Channel 0x30 In Out Packet 0 1 2 3 4 5 6 7 8 DLE STX Device Assress CMD 0x7B 0x7D 1 254 0x7D 0x7B STX DLE 0x48 In 0 Out 1 0 3 0 Channel 0x30 In Out Packet 0 1 2 3 4 DLE STX Device Assress CMD 0x7B 0x7D 1 254 0x44 0x 00 07 HI VOL Channel 5 6 7 8 0x7D 0x7B ST...

Page 17: ... MCU Return 0x00 0x32 0 F00 1 32 U00 U31 Packet 0 1 2 3 4 5 6 7 8 DLE STX Device Assress CMD 0x7B 0x7D 1 254 0x7D 0x7B STX DLE 0x4A 0 0 0x30 0x30 0x30 0 Communication parameter Bits per second Data bits Parity 115200 8 None Stop bits Step ID 1 20ms 1 Digital Audio Processor ...

Page 18: ... t insert the power cord into the plug please contact electrician or professional staff to change the old plug Attention that should not break the power plug safety device If the product not for operation for a long time Please pull out the power cord from power plug Don t drag the power cord This product use coupler as a make and break device should be maintained convenient operation Please don t...

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