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HAPI MKII User Manual

ADA8S and ADA8P

Roll Off Filters:

Sharp: Offers a flat frequency response with an attenuation of 3 dB at 0.484 x FS (23.2 kHz @48k),
which has the tradeoff of 35 samples latency.

Slow (default): Offers the lowest latency of 9 samples, with the tradeoff of a gentle frequency response
attenuation reaching -3dB at 0.45 x FS (21.6 kHz @48k)

Apodizing: Fast Roll-Off filter, Linear phase filter. Latency of 35 samples

Brickwall: Ensures rejection of more than -100dB at Nyquist (0.50 x FS, 24 kHz @48k). Latency of 35
samples

Summary of Contents for Hapi MKII

Page 1: ...Hapi MKII User Manual Revision 0 01 19 03 2021...

Page 2: ...Module 50 Installing a Hapi MADI Module MADM or MADS are optional 51 Assembling the Rack Mount ears 53 Installing the Merging NET MSC GBEX1 54 HAPI MK II Power ON 56 HAPI MKII OLED screen interface 5...

Page 3: ...g and accessing the Hapi Control interface remotely 83 HAPI MKII embedded User Manual 92 HAPI HORUS Setup Examples 93 IOM H PT64 Digidesign HDIO Setup 99 Manage Mic PREs from Pro Tools 100 Pro Tools o...

Page 4: ...in doubt as to whether the product is properly grounded check with a qualified serviceman or electrician 3 Do not use this product near water for example near a bathtub washbowl kitchen sink in a wet...

Page 5: ...quilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the product No part of this documentation...

Page 6: ...ce must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device pursu...

Page 7: ...m rate of change not to exceed 10 degrees C per hour Non Operating Temperature 40 degrees C to 70 degrees C Non Operating Humidity 95 non condensing 30 degrees C Operating Shock No errors with a half...

Page 8: ...60 VAC 50 60 Hz 0 15 A at 230V Standards EN 55103 1 2009 EN 55103 2 2009 EN 61000 3 2 2006 A1 A2 EN 61000 3 3 2008 Detailed specifications of the tested and certified product are shown in the followin...

Page 9: ...stickers or product serial numbers have been removed altered or rendered illegible 3 The cost of installations removal or reinstallation 4 Damages caused to any other products 5 Do not attempt to ser...

Page 10: ...api is the answer to signal flow management in your studio Green Built For environmentally conscious users Hapi has been designed meticulously in order to keep power consumption at an incredible minim...

Page 11: ...he unit itself Support for LTC Video Ref WCK RAVENNA is a layer 3 IP based protocol In environments where existing networks are already in place RAVENNA subnets can slip right into place with no addit...

Page 12: ...www merging com hapi Page 12 HAPI MKII User Manual HAPI MKII Block Diagram...

Page 13: ...www merging com hapi Page 13 HAPI MKII User Manual HAPI MKII Hardware FRONT PANEL BACK PANEL HAPI UNIT HAPI SCHEMATIC IMAGES Front Panel Back Panel...

Page 14: ...kHz 2 Hz 88 1 kHz Output Impedance 20 THD N 1 kHz 0 dBFS High Low 106 dB 0 0005 Attenuation Range Software controlled to 12 dB Gain Step Precision 0 5 dB 0 05 dB DXD Support Native DSD Support DSD 64...

Page 15: ...lows build in Mic splitting variants Dynamic range of 136dB A weighted typ Auto mute circuitry for no pop power cycling IOM H AKDG8D AKD8GDP Mic Pre Amp ADC Mic Pre Max Input Mic Pad Mic Boost 24 dBu...

Page 16: ...ighted typ ref 24 dBu 138 5 dB THD N Line A D 1 kHz 2 dBFS Typ 106 dB 0 0005 109 dB 0 00035 THD N Line A D 20 Hz 20 kHz 2 dBFS 106 dB Interchannel Crosstalk 1kHz typ 130 dB Interchannel Crosstalk 20Hz...

Page 17: ...www merging com hapi Page 17 HAPI MKII User Manual IOM H AKDG8D AKDG8DP block diagram...

Page 18: ...t Impedance with 48V ON Diff Soft Switchable Per Channel 1 9 k 10 k Dynamic Range A weighted typ ref 10 dBu 123 5 dB Gain Range software controlled 0 dB to 66 dB Gain Step Precision 0 5 dB 0 2 dB THD...

Page 19: ...ase 10 Hz 100 kHz 0 1 IOM H AKD8D AKD8DP Direct Out Section Frequency response 0 0 5dB Gain 40dB 2 Hz 65kHz Max Direct Output level typ 24 dBu 13 dBu Output Impedance Differential 100 Dynamic Range 20...

Page 20: ...www merging com hapi Page 20 HAPI MKII User Manual IOM H AKD8D AKD8DP block diagram...

Page 21: ...2 k 13 6 k Input Impedance with 48V ON Diff Soft Switchable Per Channel 1 7 k 6 8 k Dynamic Range A weighted typ ref 13 dBu 120 5 dB Gain Range software controlled 0 dB to 66 dB Gain Step Precision 0...

Page 22: ...Hz 100 kHz 0 1 IOM H AD8D AD8DP Direct Out Section Frequency response 0 0 3dB Gain 40dB 10 Hz 50kHz Max Direct Output level typ 24 dBu 13dBu Output Impedance Differential 100 Dynamic Range A weighted...

Page 23: ...www merging com hapi Page 23 HAPI MKII User Manual IOM H AD8D AD8DP block diagram...

Page 24: ...Frequency response 0 0 3dB fs 2 8224 MHz DSD NA 6 Hz 20 kHz Frequency response 0 3 0dB fs 2 8224 MHz DSD NA 2 Hz 50 kHz Line Output Impedance Differential 90 Dynamic Range A weighted typ 127 dB THD N...

Page 25: ...ermore as Unbalanced Inputs are traditionally more sensitive than Balanced Inputs the 6dB Analog level achieved by using only one of the Horus symmetrical outputs will offer better signal level adapta...

Page 26: ...talk 1kHz typ 135 dB Connector Pinout DB 25 AES59 Tascam Ana Line Output Level calibration The DA8 and DA8P modules feature both hardware level settings and a software fine adjustment to align the Ana...

Page 27: ...ample Assuming your operating Level is 21 dBu for 0 dBFS typical of French Radio Broadcasters you should set the DIP Switches all OFF DIP Switch positioned to the left with respect to the picture belo...

Page 28: ...ymmetrical line out to an unbalanced input Never attempt to short pin 3 or pin 2 to Ground on Horus DA s output since the Horus Line Out driving circuitry is symmetrical but not floating Furthermore a...

Page 29: ...el Selection 12dB 15dB 18dB 24dB DA8 DA8P run 1 to run 6 Digital input Mute Relay DA8 DA8P run 7 and above Analog Output D A converter Analog Output Level Selection 18dB 24dB Mute Switch Analog Output...

Page 30: ...rcuitry for no pop power cycling Digitally controlled output trims for line up procedures Dynamic range of 124dB A weighted typ on the Line outputs IOM H ADA8S ADA8P Specifications IOM H ADA8S ADA8P M...

Page 31: ...dB Common Mode Rejection Rate 20 Hz 20 kHz 70 dB Connector Pinout DB 25 AES59 Tascam Ana IOM H ADA8S ADA8P Line Out Section Max Output level software switchable for 0 dBFS 24 dBu 18 dBu 0 0 5 dB Freq...

Page 32: ...www merging com hapi Page 32 HAPI MKII User Manual IOM H ADA8S ADA8P block diagram...

Page 33: ...48k which has the tradeoff of 35 samples latency Slow default Offers the lowest latency of 9 samples with the tradeoff of a gentle frequency response attenuation reaching 3dB at 0 45 x FS 21 6 kHz 48k...

Page 34: ...OM H ADA8 Mic Pre ADC Section Mic Pre Max Input Pad On Pad Off 24 dBu 13 dBu Input Impedance Differential Software Switchable Per Channel 2 k 13 6 k Input Impedance with 48V ON Diff Soft Switchable Pe...

Page 35: ...10 Hz 100 kHz 0 1 IOM H ADA8 Line Out Section Max Output level software switchable for 0 dBFS 24 dBu 18 dBu 0 0 5 dB Frequency response 0 0 3dB fs 48 kHz 6 Hz 22 kHz Frequency response 0 3dB fs 96 kH...

Page 36: ...192 I O modes only With a Sample Rate of 88 2 96kHz only Port 1 is enabled All 32 I O channels will be carried through this Port If the Sample Rate is set to 176 4 192kHz then all 16 I O channels wil...

Page 37: ...d any SR mismatch Setups with multiple devices If your setup is made of several Pro Tools Hardware interfaces that need to be synchronized our recommendation is to select Internal Clock Source of your...

Page 38: ...onnal HDLink capable interfaces Hapi 1 In the following setup an external Master Clock is used for all devices In this case the external Master Clock controls the Hapi Sample Rate Hence the external M...

Page 39: ...IO Input From AD8D 16 smpl 12 smpl 11 smpl Output To DA8 56 smpl 21 smpl 21 smpl HD MADI Input From MADI 6 smpl 6 smpl 7 smpl Output To MADI 5 smpl 5 smpl 7 smpl Added to the other modules used For th...

Page 40: ...extended mode at 1FS Up to 384 kHz sampling rate 24 bit resolution Fully compliant MADI AES 10 1991 2 BNC and 1 SC connectors Multimode or single mode Single mode fibers have a lower power loss chara...

Page 41: ...them To connect the DSUB connection to the module align the Male cable connector with the female DSUB port on the module Then with slight pressure guide the connector into place If your DSUB connector...

Page 42: ...tion to the IOC DA8 P align the Male cable connector with the female DSUB port on the module Then with slight pressure guide the connector into place If your DSUB connector has mounting screws on eith...

Page 43: ...uide the connector into place If your DSUB connector has mounting screws on either side then fasten them finger tightn once the cable has been pushed into place Note 1 The pinout of the DB 25 is as pe...

Page 44: ...receptacle in the female port Push the connector firmly into place and twist the sleeve clockwise until it clicks into its locked position Maximum recommended cable length is 100 meters Connecting th...

Page 45: ...le receptacles Simply line up the RJ45 cable with the slot on the rear of the Hapi unit and slide it into place until it clicks into its locked position Category 5E or 6 Note Use the primary PRI port...

Page 46: ...ns in an easy to unfold process So always ask yourself first which output is being considered and then decide what input signal will feed that output and you will be offered all logical and valid choi...

Page 47: ...4 64 Channels of Pro Tools HD support on Digilink mini connector from 44 1 to 192 kHz sample rates Signal routing paradigm Hapi is quite possibly the most flexible audio interface ever designed Users...

Page 48: ...pass down the RAVENNA connection Hapi is also able to send sync LTC down the same wire to and from the Hapi unit For more details refer to the RAVENNA network guide available on www merging com Key Sp...

Page 49: ...um 8 smpl 8 smpl 9 smpl 10 smpl AKDG standard premium 9 smpl 9 smpl 9 smpl 9 smpl DA standard premium 12 smpl 12 smpl 12 smpl 12 smpl ADA8 Input 16 smpl 16 smpl 13 smpl N A ADA8 Output 9 smpl 9 smpl 9...

Page 50: ...ater stage the following procedure is used 1 Place the shutdown Hapi unit on a dry steady horizontal surface Remove all cables including the power cable 2 On the back of the Hapi unit there are 2 slot...

Page 51: ...t your sound system is at a safe volume level Only one MADI module card can be fitted per Hapi Hardware Installation This section will take you through installation of your Hapi unit We will describe...

Page 52: ...s and screw the MADI module using the 2x M3 screws 6 Connect the ribbon cable from the MADI module to the J7 connector on the Main Hapi board 7 Fix the module to the Hapi rear panel using the two M2 s...

Page 53: ...f Hapi as shown in the pictures below 3 Fix the ears with the four 4 M3x8 screws delivered with the ears Hapi recommended placement in Rack Due to confined space in a rack furniture adequate spacing a...

Page 54: ...ensitive electrical equipment Keeping one hand on a metal part of the case will have the same effect though you may need both hands when installing certain items of hardware 3 Locate an empty PCIe slo...

Page 55: ...he card home fully 6 Use the screw which held the backing plate in place to secure the card and check that the card sits properly Finally replace the case cover s and plug your machine back in 6 At Fi...

Page 56: ...system must be grounded in another appropriate manner As an option Hapi can also be powered from a DC power source 10 14V contact your local reseller about this option Hapi DC power input Hapi can be...

Page 57: ...using jumper J13 on the backplane of Hapi Jumper J13 pinout 1 2 normal operation 2 3 always ON operation The default ex factory setting is normal mode Turn ON your Hapi 1 Press the Hapi Front Panel Po...

Page 58: ...www merging com hapi Page 58 HAPI MKII User Manual HAPI MKII OLED screen interface Hapi Menu Hierarchy...

Page 59: ...confirm an entered value Long Push In order to return to the previous screen keep the Rotary Control pushed for 1 sec Keeping the Rotary Control Pushed for a longer period will bring you back to the H...

Page 60: ...e which analog Module will be volume controllable If you have multiple DA and would like to have both of them controlled by the Volume button simply select the DA1 DA2 entry Meters Menu The Meters men...

Page 61: ...he Hapi A metering view of one Led per input channel is represented in this page LED indications Peak indication Alignment range Signal indicator The LEDs indicate the inputs levels of the AD1 inputs...

Page 62: ...Sets metering level alignment range yellow leds Range 24dBFS to 0dB Decay integration time Sets the rate at which the level meter display decays after the level falls below the most recent Peak Peak H...

Page 63: ...le Hapi or Horus are used in a network environment the Hapi set in this order will have the PTP Master priority using the Best Master Clock Algorithm BMCA 1 Video sync 2 Word Clock 3 AES 4 ADAT SPDIF...

Page 64: ...in nanoseconds ns In other words the delta indicator over a RAVENNA network will report the delta in ns between the master and the slave Timecode Sub Menu I O IN Timecode Will display the current inco...

Page 65: ...www merging com hapi Page 65 HAPI MKII User Manual Status Sub Menu I O Lists the status of each Module Channel count I O and each module Mode Example PCM or DSD modes...

Page 66: ...ct to an analog console and your standard studio alignment level is 4dBu for 18dBFS In this case set the gain slider to 2dB Similarly on the DA analog output side set the attenuation to 2dB refer to s...

Page 67: ...ware replacements at your own cost since such damage is not covered by our warranty If you still own one of the original and unmodified RUN 3 AD8 AD8P modules we recommend that you contact your Mergin...

Page 68: ...User using an external player such as jRiver can enable the Auto mode so that Hapi automatically changes its sampling rate according to the media file being played back Provided at least one RAVENNA A...

Page 69: ...chosen WordClock Output 44k1 48k When enabled the Wordclock Output will be at either 44 1kHz or 48kHz Example Sampling Rate 44k1 88k2 176k4 the WordClock Output will be 44 1kHz Sampling Rate 44k 96k...

Page 70: ...one will have to be reconnected in ANEMAN to stream back audio Here the AD8 module is routed to the DA8 module and it will remain available for RAVENNA routing ADAT Takes you to the ADAT Routing conf...

Page 71: ...64 modules A D N Sends the signal coming in from the Mic or Line input modules to the output module being configured Loopback Should only be used for test purposes Routing Example MADI Routing Output...

Page 72: ...support A D N AKD N The A D buttons which become active if you have 1 or more AD8 P modules installed in the Hapi unit give access to the Input controls N being a number incrementing from 1 to 2 Pleas...

Page 73: ...red level Headphone level range 60 dB to 12 dB with 0 1dB precision Headphone Mute Mutes the headphone output when ON is enabled Roll off Filter Slow default Offers the lowest latency of 9 samples wit...

Page 74: ...MKII User Manual Open the Trim Headphone page in order to have trim level per channel support The headphone module offers 2 channel trims left and Right on a 1 dB step scale With a per channel polarit...

Page 75: ...and Optical outputs are always driven in parallel Legacy High Speed Choose between using Legacy 48k Frame or High speed 96K to 192K Frame This option is only available for MADI output at 88 2 96kHz sa...

Page 76: ...e ADA8S P Module section at page 31 for more details Previous ADA module offer 2 Roll Off filters Sharp or Slow Sharp roll off filter Offers a flat frequency response up to 22kHz within 0 2dB which ha...

Page 77: ...h the tradeoff of a gentle frequency response attenuation starting around 16kHz and reaching 2 5dB at 22kHz Serial Number Module serial numbers Type Module Type description TRIM DA Open the Trim DA pa...

Page 78: ...tput to Input delay in samples Presets Menu Setup Load 5 presets banks of different Hapi configurations can be loaded one at a time Save 5 presets banks are available to store different Hapi configura...

Page 79: ...ou to the Volume Page Long push the Rotary Control to exit those pages Screensaver The Hapi screen will turn black after a 1min delay wihout user interaction This is in order to preserve the life span...

Page 80: ...power cycle the Hapi unit Note Hapi has no DHCP server capability neither does the Merging PCIe Ethernet Controller Card NET MSC GBEX1 By default the Hapi IP setting is set to Auto configuration mode...

Page 81: ...ou will find details about the Hapi internals temperature serial number and the firmware version currently installed ERROR Menu List the errors detected by the Hapi Refer to the troubleshooting sectio...

Page 82: ...tion Do not attempt to shutdown the Hapi unit in other ways such as using the power switch on the back of the device Reboot Power cycles the Hapi unit shutdown Boot up Reboot to Factory If selected we...

Page 83: ...com products interfaces downloads 3 Make sure your Hapi is connected to the same network as your system and is configured with the correct IP settings See Setting up the Hapi IP Address 4 Launch the...

Page 84: ...eter refer to the Hapi MKII OLED description of the parameter as the Web Access is remote controlling the same parameters that are available on the Hap MKII OLED display Home Page Web Access The Hapi...

Page 85: ...two Receivers Channel 1 to 256 Senders Channel 1 to 256 Note this section is useful to identify if audio is being streamed if you see metering and cannot monitor your signal the problem is mostly prob...

Page 86: ...te at which the level meter display decays after the level falls below the most recent Peak Peak Hold If ON it will keep the red Peak Hold Overload in display IO SYNC Web Access The IO and Synchroniza...

Page 87: ...test generation of ADA8S and ADA8P modules Preamp web menu ALL GRP Will include all faders into the selected group RMN GRP Will include the remaining faders into the selected group RST GRP Will reset...

Page 88: ...ill be displayed for selection Refer to the OLED Routing description Modules Module menu will show the available Hapi Modules that your Hapi has in its configuration Each module type has its own set o...

Page 89: ...sers can save some presets to your local Hard Drive Reboot to Factory Will reset all the Hapi parameters to the default factory settings Note Stored Hapi preset have a bin file extension In order to b...

Page 90: ...p ups from your Hapi NETWORK Web Access Hapi network configuration page The Hapi MKII RAVENNA provides two network operation modes 1 ST2022 7 for Seamless Protection Switching 2 Network Switch mode al...

Page 91: ...nt configuration Do not attempt to shutdown the Hapi unit in other ways such as using the power switch on the back of the device Reboot Power cycles the Hapi unit shutdown Boot up Firmware Update Will...

Page 92: ...an be opened by clicking on the question mark sign at the bottom left of your browser This will overlay the Hapi User Manual on your Web control access page Figure5 HAPI MKII Embedded User Manual Disc...

Page 93: ...www merging com hapi Page 93 HAPI MKII User Manual HAPI HORUS Setup Examples...

Page 94: ...www merging com hapi Page 94 HAPI MKII User Manual...

Page 95: ...www merging com hapi Page 95 HAPI MKII User Manual...

Page 96: ...www merging com hapi Page 96 HAPI MKII User Manual...

Page 97: ...www merging com hapi Page 97 HAPI MKII User Manual...

Page 98: ...www merging com hapi Page 98 HAPI MKII User Manual...

Page 99: ...Out to HDIO WCK In with coaxial cable Connect Hapi to computer with Ethernet cable See Block Diagram at the end of the Document In Hapi In I O Sync select Sync PT2 In Setup Format enable Auto Follow I...

Page 100: ...e it is seen in the System Preferences Merging RAVENNA settings window 3 In Pro Tools Setup MIDI Input Devices window select Hapi_90xxx_midi_pre_in In Setup Peripherals Mic Preamps select Type as PRE...

Page 101: ...1 rtpMIDISetup_1_1_14_247 zip Install rptMIDI 4 Start rptMIDI 5 In the My Sessions section top left click on the button to add a new entry 6 In the Session section right rename the entry in the Local...

Page 102: ...www merging com hapi Page 102 HAPI MKII User Manual Block Diagram...

Page 103: ...y list choose an Apple MIDI service suffixed by midi_din This nomenclature correspond to the Physical MIDI DIN port of a Horus Hapi product ASIO users 1 Make sure your Horus HAPI is detected in MT Dis...

Page 104: ...can be used directly from within any DAW running on a Mac RAVENNA Core Audio driver v2 0 28855 and above recommended In order to use a Horus Hapi MIDI port in MacOS follow this procedure 1 Check the...

Page 105: ...r update button might not appear Use Chrome UPDATE PROCEDURE 1 Install ANEMAN or run MT Discovery installed with some merging applications 2 Download the latest HAPI MKII Firmware from https www mergi...

Page 106: ...n a browser page from which you will be able to select the hapimkii firmware file 7 Use the Select File button to select your firmware 8 This will open the explorer form where you can load the Hapi MK...

Page 107: ...KII User Manual 10 Wait for the upload and update to complete Warning Never abort the Firmware when it is updating this could damage the HAPI configuration Notice that your Hapi MKII OLED will also di...

Page 108: ...tup Settings Info In case you cannot access the Hapi MKII Maintenance mode Make sure that Hapi MKII is well connected to your system it is mandatory that the Ethernet port or Switch is a Gigabit one U...

Page 109: ...mware available If the problem persists contact support merging com Ethernet input GP fifo overrun Ethernet input GP descriptors fifo overrun The Ethernet communication is overloaded The bandwidth is...

Page 110: ...V If a MAJOR by MAJOR we mean that the threshold of short circuit detection requires at least 10 Preamp inputs to be shorted simultaneously 48V Phantom Power Supply short circuit is detected 48V is fo...

Page 111: ...95xxx_report bin file 8 Send to Merging the bin file report Firewall and Antivirus Windows Firewall The Windows Firewall can block communication between MassCore and Hapi In case of connection issues...

Page 112: ...ing com products interfaces hapi MERGING HAPI Downloads https www merging com support downloads current hapi downloads MERGING Knowledge Database FAQs and Tutorials https confluence merging com MERGIN...

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