Dayton Audio SPA2400DSP User Manual
Contents
1. single click o single click gt single click single click on single click VOLUME TURN to adjust volume up dowm p 0 dB single or double click to return to MENU frame single click ao ingle click Toggle on off On OFF Turn ers ingle click LPF TURN to select freqency gt FREQ 31 5Hz l single click Cancel setting double click MENU Frame Turn aes ingle click LPF TURN to select slope SLOPE 12dB gt SLOPE 12 dB _ single click Cancel setting double click MENU Frame ingle click to disabl ingle click Toggle on off gt Turn ingle click TURN to select freqency single click Cancel setting double click MENU Frame ingle click TURN to select slope single click Cancel setting double click MENU Frame TURN to adjust phase degree up down single or double click to return to MENU frame TURN to adjust HIGH PASS Delay time up down single or double click to return to MENU frame Turn Toggle on off ingle click ns TURN to select freqgency single click Cancel setting double click MENU Frame ingle click a TURN to select slope single click Cancel setting double click MENU Frame ingle click om TURN to adjust subwoofer tune mode Sealed 16Hz 20Hz single or double click to return to MENU frame single click single click Toggle on off double click PEQ band selection o select Frenqucy si2. Connect When successfully connected the below panel will appear Firmware Updater VLOb ti Device connected Device connected 16 5 Load the updated firmware file from your saved location and select which new version by clicking the above Load File button Open JQ di Computer BOOTCAMP C Company Project DT 1200WD 1 Doc gt Version v Organize v New folder A J DT 1200WD Name Date modified Type MITA 1000 di 14 600 J JS 1000 GUI Build GUI Installer Buik UIKits Creative Cloud Fi __ DT 1200WD V1 01 2014 12 10 hex 12 10 2014 1 32PM UltraEdit Docume Libraries E3 Documents a Music Pictures F Videos d Homegrou egroup fl Computer BOOTCAMP C ca OSX E a File name DT 1200WD V1 01 2014 12 10 hex v Hex File hex v 6 When the firmware update is loaded the below panel and green progress bar will show Firmware Updater VLOb a Device co Hex file load 17 7 Press UPDATE and the firmware will begin installation Device connected Device connected Hex file loaded successfully Flash Erased 8 After installation is complete the panel shows Device connected Hex file loaded successfully Flash Erased Programming completed Verification successfull 18 9 Press RUN or cycle power on your a
3. page For a full depiction of the primary screens and detailed identification of each of your amp GUI s controls 9 p SPA1200 2400DSP GUI V1 01 Gene gt About Tools Drop down menu Processing Selection UB 9 DAYTONABRIE indicator s Opita n a a Output Main control screen 100 LIMITER e 4 gt LA LE LE LE dhah ad dhah gt Threshold dB FREQ Hz Gain dB Attack ms Release ms I 1000 5000 e USB Link Indicator When communication via USB with amp is successful the GUI s LED indicator will light blue Otherwise the LED stays dark Processing Selection Selecting any icon can effect change in near real time NRT to the amp s audio outputs e Main Control Screen Control each DSP processing parameters Threshold Power Attack Time Release along with 5 digital PEQ bands e Sub In Out monitor Monitor the input signal and sub output signal levels e Tools Drop Down Menu Utilities for amp DSP management plus Wi Fi settings e Note The GUI s graphical trace is NRT editable Bands can be shaped by cursor or direct input and or sliders e Detailed tool tips shown a d above o 5 band digital PEQ a Band On Off Bypass or enable by clicking the colorized 1 5 buttons b Center Frequency CF Adjust Center Frequency of each EQ band 20 200Hz Steps 1Hz c Gain Adjust the EQ gain apparent volume 12 6dB Steps 1dB d Q EQ width Adjust the Q val
4. signal 6dB 4 MIC IN Services amp s Intelligent Room EQ iEQ microphone connection 5 Power Mode Select the either energy saving or always on power mode o Auto Amp goes into standby after no detected signal input for 15 minutes o On Amp is always on regardless of input signal status Amp will automatically turn on typically in one second or less once audio signals are resumed 5 SPA1200DSP and SPA2400DSP wiring m SPA1200DSP HH Front Panel Connection E SPA2400DSP NOTE Do NOT bridge outputs Dual voice coil and dual driver loads only Front Panel Connection f te fetere os p Connect to speaker driver2 Connect to speaker driver2 Ka JJ Feature control panel key Limiter ON LED Active Feature Menu Display LED Standby LED FEATURE SETUP Feature Control e Power ON LED Green LED when amp is operating normally e Standby STB LED Red when amp is in energy saving stand by state e LIMIT LED Yellow Lit when Limiter is active e FEATURE SETUP Single knob digital actuator with single double click enabled with rotary scrolling to navigate the amp s extensive feature menu e Feature controller display 128 x 64 pixel Liquid Crystal Matrix LCM displays all of the feature menu and Status 7 Amp system block diagram Mic in 3 5mm Input jer Amplifier amp L Dp l k M SI U L High signal level attenuation
5. used and are nonreturnable for refund exchange This does not limit the manufacturers warranty policies on any kit component This warranty gives you specific legal rights and you may also have other rights that vary from state to state Non Warranty Service If non warranty service is required the product may be sent to the Company for repair replacement transportation prepaid by calling 937 743 8248 for details complete instructions and service fee charges daytonaudio com 705 Pleasant Valley Dr DAYTONAUDIO tel 937 743 8248 Springboro OH 45066 infoQdaytonaudio com USA Dayton Audio 22
6. CC Statement 1 This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation 2 FCC Radiation Exposure Statement Mobile device This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment In order to avoid the possibility of exceeding the FCC radio frequency exposure limits Human proximity to the antenna shall not be less than 20cm 8 inches during normal operation 3 Operating Guide Dayton Audio SPA1200 2400DSP Subwoofer Power Amplifiers Table of Contents Back panel and input output 1 0 definition oorrororrnnnnnnrrrrnnnnnrrrnnnnnnnenrvvnnnnnnnnne 5 SPA1200DSP and SPA2400DSP wiring rrrrrrnnnnrnnnrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnenn 6 Feature control panel key rrmrrrnnnnrnnnnnnnnnnnnrnnnnnnnnrnnnnnnnnennnnnnnennnnnnnnnnnnnennunnnnnnnnnsnene 7 Amp system block diagram rrrrnrrrnnrrnnnrnnnnrnnnnrnnnnrnnnnrnnnnrnnnnrnnnnennnnsnnnnennnesnnnnennnnsnnene 8 Controlling your subwoofer via PC GUL arunrrarrnnnnrrnnnnrnnnnnrnnnnrrnnnnernnnnrnnnnnnnnnnsrnnnnenne 9 Feature menu display avd 12 IOS remote control app guide rrrmnrorrnnnnrrnrnnrrnnnnrnnvnnrnnnnnrnnnnrnnnnnrnnnnnennnnsnnnnnsnenn 14 Firmware update guide ou eecccesccccss
7. DAYTONA CLASS D SUBWOOFER AMPLIFIER with DSP Model SPAI2Z00DSP re 27 AVE7416 6 Bhs 2 User Manual Safety Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of any polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two prongs and a third grounding point The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods o
8. P SPA2400DSP Control Panel 10 75 H x 9 5 W x 2 875 D 15 5625 H x 9 5 W x 2 875 D 3 5 H x 5 75 W x 1 25 D 21 Warranty Information Dayton Audio products are warranted free from defects in material and workmanship for 5 years from date of purchase see exceptions below In the rare case of a product failure please contact your place of purchase or call our Customer Support Department at 937 743 8248 Warranty Limitations There are no other warranties either express or implied that extend the foregoing and there are no warranties of merchantability or fitness for any particular purpose Dayton Audio is not responsible for any consequential on inconsequential damage to any other unit or component or the cost for installation or extraction of any component of the audio system or for the improper use of products This includes but is not limited to burnt voice coils overheating bent frames holes in the cone or broken lead wires Warranty does not apply to misuse abuse neglect accident improper use etc Dayton Audio reserves the right to repair or replace the products with either a new or factory refurbished unit Exception Dayton Audio HDMI Cables No registration no questions asked LIFETIME warranty Replacement of Dayton Audio HDMI cables is with equal or better quality HDMI cables Unassembled Kits A 45 day return policy applies to unassembled kits Once assembly has been started or completed kits are deemed
9. UI gives post correction spectrum display EQ variance specs b 1 0 level meter 0 99dB c Five band Parametric EQ Settings o EQtypes Peaking high shelving low shelving notch HPF LPF o Frequency range 20Hz 200Hz Step 1Hz o Level range 12dB 6dB Step 0 1dB Q range 0 4 11 Step 0 1 d LIMITER o Threshold 12 0 dB Step 0 1dB o Attack 0 1 100ms Step 0 1ms o Release 100 5000ms Step 0 1ms 20 Base Specifications AudioPrecision Test conditions Typical value Input sensitivity RCA IN 1200W 4ohms 230VAC 280mV XLRIN 1200W 4ohms 230VAC 280mV SPDIFIN 1200W 4ohms 230VAC 10dBFS AMP output 80Hz 1W output 48dB Input saturation level RCA left or right 80Hz gt 2V Hi Level IN XLR left or right 80Hz gt 2V Hi Level IN SPDIF 80Hz N A Noise Level volume 0dB MAX 22Hz 20kHz AES17 61dBV S N Ratio 98dB volume 0dB MAX QA weighted 65dBV S N Ratio 102dB Output power 40 1 THD N 80Hz 230VAC Note SPA2400 x 2 1 THD N 80Hz 115VAC Auto ON OFF RCA Left 80Hz 3mv Auto ON sensitivity 15mins Auto OFF time Tmecely i i Power amplifier A Short circuit and under load protection protection B Thermal protection C Power Supply Protection OCP OVP Full Power Protection Power Consumption 230Vac 60Hz A Standby mode 230Vac 60Hz B ON mode 230Vac 60Hz C Rated power 115Vac 60Hz A Standby mode 115Vac 60Hz B ON mode 115Vac 60Hz C Rated power SPA1200DS
10. asurements per location automatically averaging each result Starting iEQ Selecting the GUI s button starts custom calibration test tones After moving your mic to three different listening locations and estimations are finished the system screen will display the final measured and calculated post equalized frequency response results 11 Control Panel Feature Menu Display VOLUME PHASE DEGREE Hi Pass Subwoofer Tune WiFi connection status icon Input Source status Indicates which input source is selected A Analog RCA or XLR D Digital Coax SPIDF Feature menu display Volume Phase Low Pass Filter and all other controls are also accessible via the included rotary control Volume shown above is selected by a single click upon which simple rotation allows 1dB adjustment A double click brings you back to the main menu Subsequent rotation of the controller from the main menu navigates you through a series of setup menus Each of the Function frames at left correspond to the major feature controls on the amp Each feature control uses the same single double click navigation Note all detailed sub features on the next page Scroll around your amp and get familiar with its simple click and double click feature rotation 12 MENU Frame gt VOLUME v LPF Function Frame I gt single click o single click single click gt single click
11. ccccssecceeeccceececeececeuceceeeceseecesseceeeeesseneeees 16 DSP and Performance Specification rrrrnrnrrnnnnrrnrnnrnnnnnrnnnnnrnrnnnnnnnnrnnnnnnnnnnseennn 20 21 4 Back panel and input output I O definition U5B INPUT sppf CONTROL ve MICIN JEG Normal Hi OO R Analog Balanced Unbalanced te i a ai Gaii input L Balanced Input S Unbalanced Analog Unbalanced input CECA ma AN CAUTION AN CAUTION roneouce me nisk of H FIA REPLACE WITH ONLY THE SAME TY AVIS RISQUE DE CHOC ELECTRIOUE AND RATING OF FUSE NE PAS VRIR AC mains voltage selector 115 230VAC 115VAC Auto WARNING ro prepuce THE RISK oF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE Right ea Balanced Ao eel High Frequency HF Analog Balanced output High Frequency HF Analog Unbalanced output AC main power switch AC inlet 1 SPDIF coaxial input Select between digital SPDIF and analog XLR or RCA audio inputs by navigating to and electing desired Input Source via the amp s dedicated feature control menu knob or software GUIs 2 USB Control Use for PC GUI communication with custom PC software included with your amp Please refer to PC GUI user guide on page 5 USB also allows for firmware update by Dayton Audio release See Page 10 for more on the system flash update process 3 Analog input attenuation Affects analog balanced and unbalanced inputs only o Normal No attenuation o Hi Attenuates input
12. f time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 WARNING To reduce the risk of fire or electric shock this apparatus should not be exposed to rain or moisture and objects filled with liquids such as vases should not be placed on this apparatus 16 To completely disconnect this equipment from the mains disconnect the power supply cord plug from the receptacle 17 The mains plug of the power supply cord shall remain readily operable On amb wh co IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of electric shock do not remove cover No user serviceable parts inside Refer servicing to qualified personnel To reduce the risk of fire and CAUTION shock do not expose unit to rain or moisture The unit should be connected to an RISK OF ELECTRICAL SHOCK earth grounded AC electrical socket The unit should be operated in a well DO NOT OPEN ventilated area Minimum clearance is 2 inches from the ventilation openings WARNING SHOCK HAZARD DO NOT OPEN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR Note Unit is set at the factory for 120V operation Be sure to change the fuse 4A rating before switching to 230V operation 2 F
13. mp and the device will now run the new firmware version Firmware Updater VLOb V Device connected Device connected Hex file loaded successfully Flash Erased Programming completed Verification successfull Command issued to run 10 To validate your firmware was successfully updated you can note a new operating system version number V X 0X on amp boot up 19 DSP Functions Feature Controller LCD mat rix single knob bezel mounted a Volume Range 0 100dB Step 1dB b High pass Filter A o Frequency Select 31 5Hz 125Hz Step 1 6 Oct Slope Flat 12dB 24dB Low pass Filter a Frequency Range 31 5Hz 125Hz Step 1 6 Oct b Slope Flat 12dB 24dB c Variable Phase Range 0 180 Step 5 d High Pass Delay Delay Time Range Oms 10ms Step 0 1ms Room Gain Comp Deleted with room auto EQ a Enable Disable b FREQ 25 31 40 Hz c Slope 6 12dB Oct Subwoofer tune mode Sealed 16Hz 20Hz 25Hz Three band Parametric EQ a Frequency Range 31 5Hz 125Hz Step 1 12 OCT b Level Range 3dB 12dB Step 1dB c QRange 2 0 2 4 2 9 3 6 4 8 5 7 7 2 9 6 14 4 Auto Room EQ optional incl mic choice dedicated ADI Sharc DSP advanced program ready o 3 position acquisition Each pos calc with 12 measurement 5 band PEQ correction Input Source o Analog or Digital audio source selection Advanced Control for GUI via USB port PC or Mac a Room auto EQ G
14. ngle click Cancel setting double click PEQ band sei single click 4 3 g 3 3 3 to selec Level single click Cancel setting double click PEQ band sei single click to select Q single click Cancel setting double click PEQ band sei single click am single click gt single click Toggle on off double click PEQ band selection ingle click o select Frenqucy single click Cancel setting double click PEQ band sei single click to selec Level single click Cancel setting double click PEQ band sei single click gt to select Q single click Cancel setting double click PEQ band sei single click single click o ingle click a 4 Turn single click Toggle on off double click PEQ band selection o select Frenqucy single click Cancel setting double click PEQ band sei single click to selec Level single click Cancel setting double click PEQ band sei single click to select Q single click Cancel setting double click PEQ band sei single click Turn TURN to select Input Source single or double click to return to MENU frame TURN to select WiFI ID Success Success Success Yes Positonl start No back to man menu Error Error Error 13 iOS Subwoofer Remote Control App Guide Your SPA1200 or 2400DSP amp has its own internal Wi Fi communication chip to allow for tuning and setup of your sub
15. remotely via the dedicated Dayton Audio SubRemote iPhone Control App Note App Coming Soon The IOS app is currently going through the Apple approval process Discover the app click page for description gt 7 43 PM 7 100 subwoofer remote Main Menu lt Main Menu W SubRemote GET Dayton Audio A VOLUME 33 DR LOW PASS FILTER HIGH PASS FILTER PHASE DEGREE HIGH PASS DELAY ROOM GAIN COMP SUBWOOFER TUNE P EQ 1 P EQ2 Search Connect your iPhone to SPA1200 or 2400DSP sub amp from your iPhone s Wi Fi setting panel 14 3 Once the Wi Fi successfully links to the sub open the app to remotely control your sub s amp Main Menu lt Main Menu VOLUME VOLUME 36 LOW PASS FILTER TN HIGH PASS FILTER PHASE DEGREE HIGH PASS DELAY ROOM GAIN COMP SUBWOOFER TUNE P EQ 1 P EQ 2 P EQ 3 Camera Note If you have not connected your iPhone to the amp the app will automatically enter demo mode The demo mode is just a demonstration of each function Optimally smooth operation is not functional in demo mode but each screen can be navigated for familiarization Only when Connection Fail connected to via Wi Fi can your sub s amp be manipulated however Can t access device please check your network setting OK 15 Firmware Update Guide Bug fixes or feature improvements may be introduced via Dayton Audio firmware updates Use this procedure if such an upda
16. switch RCA L R in XLR COMBO L R in SPDIF RCA Coax Input RCA L R HF out XLR L R HF out Status LED Y Limiter G On R STB Wi Fi network control Power Mode Feature Control Switch USB Amp display panel board Mic in 3 5mm Input High signal level attenuation switch RCA L R in XLR COMBO L R in SPDIF RCA Coax RCA L R HF out Input XLR L R HF out Status LED Y Limiter G On R STB Wi Fi network control Power Mode Feature Control Switch USB Amp display panel board Pre amp board 8 DSP processing block diagram Room l response analysis EQ mic incl pink noise gen 1 Analog L i XLR or RCA gt Auto Input Digital SPDIF p gt tn Volume Phase LPF EQ Sas Limiter Sub Out 3 Band RCA Coax 3 Band R HF pre out Left BIEN K HPF HF pre out Right Controlling your subwoofer via PC GUI The PC GUI literally Personal Computer Graphical User Interface is the primary mode to access and adjust the DSP for subwoofer optimization Follow all safe practices and contact Dayton Audio if you require assistance Tools Read Setting Read all the setting from amp Read Setti ng I Save Settings to File Save current settings to PC Save Settings to File Load Settings from File Load previous saved setting to AMP Load Settings from File Reset to default setting Reset the AMP to factory default Reset to default Setting See next
17. te is provided to all amp owners 1 Turn off the amp from the main power switch next to power cord inlet 2 Press and hold the control panel s feature rotary knob and then turn on the amp The device will immediately enter the firmware upgrade mode When the device successfully enters this mode the Standby STB LED will begin blinking 3 Connect your PC s USB cable to the USB jack on amp s back panel When the connection is successful in Windows 7 or later Device and Printers will allow you see a new USB HID Bootloader device oa gt DJ T FF oe R Control Panel Hardware and Sound Devices and Printers gt v 54 Search Devices and Printers p GOGL in Add a device Add a printer v 4 Devices 9 4 4 N gt J 4 ne pg j gt an E lt X D gt sS Apple Keyboard Apple Optical DELL U2412M DTSOFT Virtual FaceTime HD MicroBookll NED PC Patriot Memory USB Mass USB Mouse CdRom Device Camera Built in Storage Device 4 Printers and Faxes 5 DP EPSON Fax Foxit Reader PDF Microsoft XPS Send To AL CX17NF Printer Document Writer OneNote 2010 4 Unspecified 4 J i IR Receiver MPLAB REAL USB HID USB SERIAL ICE tm Bootloader CH340 COM3 www microchip com 7 18 items 4 Open the Firmware Updater application provided on your Dayton Audio amp software CD and press
18. ue 0 4 11 Steps 0 1Q o Limiter Adjust optimize save recall a Threshold Adjust the limiter threshold power 0 12dB Steps 0 1dB b Attack Adjust limiter attack time This controls the allowed of time signals may be over threshold power Range of adjustment is 0 1 100ms milliseconds Steps 0 1ms c Release Adjust limiter s release time When limiter is triggered this control adjusts the time allowed to restore full power Adjustable range 100 5000ms Steps 0 1ms 10 Custom algorithms apply intelligent multi band room equalization iEQ SPA1200 2400DSP GUI V1 01 Tools About Equalized WN Measured Not Equalized Input Output Auto EQ room correction Start EQ solution analysis FREQ Hz 21 60 Progress Gain dB 12 0 Equalized EQ band result Auto EQ Q 09 LA Completion The included 20Hz capable iEQ microphone allows estimation of your room s natural frequency response characteristics and precisely applies PEQ filters to compensate for inevitable response anomalies Plug the microphone s 3 5mm male fitting into the amp panel s female jack labeled Mic In for this procedure Measurement of room acoustics requires moving your EQ mic through the room s listening and or viewing sweet spots typically affixed to a photo tri pod for best acoustical results Only three different positions are required as testing actually captures 12 me
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