What`s New
Contents
1. 2 dB on HF shelving filter We strongly recommend you update to this latest firmware so that all STM systems are consistent and compatible PAGE 8 OF 23 NEXO JCARCOPINO 2 14 2014 Setups for 2x45N12 have been modified between 2 kHz and 4 kHz range for improved coherence with 1x45N12 setups Please note that all setups others than STM and 45N12 remain unchanged Phase Alignment changes None Protection changes o VCEQ has been added on M46 at 790 Hz Known Issue NXAMP o When building a custom active setup with the setup builder from NXAMP front panel of from ESmonitor the patch and delay are not linked between the two channels Please check that the same patch and the same delay are applied to both channels used in active mode LOAD3 13 what s new There has not been any official release of LOAD3_13 LOAD3 12 what s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_55 or higher New cabinet support The NEXO STM Series features two layers of equalization gt First layer STM features a full range linear response gt STM C1 belongs to a new layer having additional equalization points defined in collaboration with experienced touring engineers Both sets of setups uses the latest generation of NEXO digital processing to ensure a2. Revised alignment for better compatibility 1210 S1230 Revised alignment for better compatibility CD18 Revised alignment for better compatibility S2 When used with Geo or PSR2 new polarity and alignment RS15 Cardio mode improved with new phase latency reduced PS10R2 Positive polarity and alignment delay change PS15R2 Positive polarity and alignment delay change GeoD Revised alignment for better compatibility Protection changes PS10R2 Peak limiter attack and release change PS15R2 Peak limiter attack and release change PS15 Active mode LF Displacement VCEQ attack time bug fixed GeoD Active and Passive improve the HF diaphragm acceleration protection PAGE 23 OF 23
3. o 45N12 in Four Channels Passive mode Crossover and Wideband is supported by NXAMP Nxstream processing o 45N12 in Stereo Passive mode Crossover and Wideband Stereo LS600 sub bass is supported by NXAMP Nxstream processing o 45N12 in Four Channels of LF Active mode Wideband is supported by NXAMP Nxstream processing o 45N12 in Four Channels of HF Active mode Wideband is supported by NXAMP Nxstream processing NX242CAI NX242ES4 and Nxtension firmware changes Bug fixes o No change regarding previous firmware NXAMP Firmware changes Bug fixes o Solve a protection bug on NXAMP4x4 firmware o Remove NXAMP latency compatibility with NX24x family of products o Improve NXAMP peak limiter o Implementation of loudspeaker impedance monitoring through Ethersound network NXAMP integrated HF pilot tone generator can be used o Change the automatic dynamic range algorithm when several channels are using the same input o Add GPIO mode 5 to remote control the loudspeaker impedance through GPIO o Prevent NXAMP from working with Ethersound network that are not running at 48 KHz o Solve a bug in remote control through Ethersound when the amplifier was back from Stand by o Solve a bug with the Overmute function from ESmonitor o Solve a bug when changing cabinet setup from ESmonitor Software change o New Nxwin v4 1 0 1 firmware updater This version of NXwin must be used with LOAD2_55 New installation procedur
4. 2 x PS8 Crossover 1 x PS8 Wideband mode on NXAMP o 2 x PS8 Crossover 2 x LS600 on NXAMP o 2 x PS8 Crossover 1 x LS600 Bridge on NXAMP o 3x PS10R2 1 x LS600 setups have been added on NXAMP 3 x PS10R2 Wideband or 3 x PS10R2 Crossover or 2 x PS10R2 Crossover 1 x PS10R2 Wideband mode o PS15R2 Active Monitor Analog like processing Stereo mode NX242ES4 NX242CAI NXAMP Nxstream Crossover and Wideband Stereo and Bridge mode NXAMP Mono with RS15 Omni RS18 Omni or RS18 Omni Bridge NXAMP o 2 x PS15R2 NXS Nxstream Wideband 2 x PS15R2 MON Monitor on NXAMP o 2 x GeoS805 Crossover 2 x LS600 on NXAMP PAGE 20 OF 23 NEXO JCARCOPINO 2 14 2014 o 2 x GeoS805 Crossover 1 x LS600 Bridge on NXAMP o 1x GeoS805 Crossover Bridge 1 x LS600 Bridge on NXAMP o 1x AlphaE Passive 1 x B1 18 Crossover 2 x S2 80 Hz on NXAMP o RS15 RS18 in Cardio or Omni mode on NXAMP o S1210 Active XO and WB on NX242ES4 and NX242CAI LF on 1 and 2 HF on 3 and 4 o 1210 S1230 Active LF 4 channels Xover and Wideband and 1210 S1230 Active HF 4 channels on NXAMP LOAD2 54 what s new o There has not been any official release of the LOAD2_54 LOAD2_53 what s new New cabinet support o No new cabinet has been added regarding LOAD2_52 NX242CAIl and NX242ES4 Firmware changes Bug fixes o No firmware change regarding LOAD2_52 NXAMP Firmware changes Bug fixes o Minor bug solved in time alignment on some setups o
5. linear phase frequency response fully compatible with other NEXO speakers range allowing easy time alignment when several systems are mixed together o The M46 Main module is available in four modes Flown or Stack each being Standard or C1 see above Two high pass frequencies are available for each mode 85 Hz and 120 Hz o The B112 Bass module is available in two modes Standard and C1 see PAGE 9 OF 23 NEXO JCARCOPINO 2 14 2014 above Two high pass frequencies are available for the each mode 55 Hz and 60 Hz o The 118 offers three different setups to be used In Omni mode with three low pass frequencies available at 60 85 and 120 Hz in Cardio B2B mode 2 units Back to Back with two low pass frequencies at 60 or 85 Hz or Cardio S2S mode 2 units Side to Side Refer to STM user manual for more details Firmware changes Bug fixes The following improvement in the CPU and DSP firmware has been done regarding LOAD3_11 NXAMP DMU DPU o Change on input meters display on ESmonitor and DMU unit now input meter gain is fixed independent of input analog gain o Solve a bug in GPIO mode 3 and 4 introduced in LOAD3_11 o Solve a bug in DPU when routing mixed SPK8 SPK4 speakers Software change o ESmonitor has been upgraded to its latest version leading to some improvements in the software and the ES service as well LOAD3_12 cabinets setups changes EQ changes o New sets of EQ for STM range M46 and B112 See ab
6. this revision when the download of the NXAMP starts The firmware revision can be seen in the properties page of ESmonitor o The firmware OxODOD offers now a new jitter correction technique that improves the overall dynamic range of the NXAMP by 2 dB when the NXES104 card is fitted o The firmware OxODOD offers ASIO support which allows the user to stream up to four channels of 24 bits 48 KHz audio from any ASIO host software on a PC computer with a simple Ethernet CAT5 cable between the NXAMP PAGE 15 OF 23 NEXO JCARCOPINO 2 14 2014 and the computer o Once the firmware of both the NXES104 and the NXAMP is done the user will be prompt to switch the unit OFF and ON to finish the upgrade of the NXES104 Software change o None LOAD2_58 cabinets setups changes EQ changes o PS15R2 NXS setups Significant improvement have been done to PS15R2 NXS setups equalization not the MON nor ANL setups Phase Alignment changes o S12 setups Minor changes in phase alignment so every S12 NXS setup not ANL not NX242ES4 is phase compatible from 20 20k s1210 1230 ACTIVE AND PASSIVE o Minor changes made to match active and passive responses of S1210 o Minor changes made to match active and passive responses of S1230 New setups added o 2 x LS600 Bridged setup has been added on NXAMP o PS15 XO stereo with S2 XO stereo has been added on NX242ES4 NX242CAI and NXAMP o PS15R2 Monitor two bridged channels setup has bee
7. two modes Stack and Flown Two high pass frequencies are available for each mode 55 Hz and 60 Hz o The 118 offers three different setups to be used In Omni mode in Cardio B2B mode 2 units Back to Back or Cardio S2S mode 2 units Side to Side Refer to STM user manual for more details Firmware changes Bug fixes The following improvement in the CPU and DSP firmware has been done regarding LOAD3_01 NXAMP o Support for new accessories expansion cards see above o Solve a bug in loudspeaker chassis thermal simulation introduced in LOAD3_01 o Solve a bug in gain structure when multiple inputs are used o Revert to LOAD2_58 digital input gain structure PAGE 11 OF 23 NEXO JCARCOPINO 2 14 2014 o Solve a display bug in custom setups builder o Solve a bug with global mute function from ESmonitor o GeoT 2815 setup has been added in custom setup builder NXES104 o New firmware OxODOE included in this package allow the display of the network LED activity on the DMU NXES104 will be automatically upgraded when the firmware of the NXAMP is upgraded through the NXES104 Jn or Remote port Software change o Nxwin has been updated to match new DLD file format o ESmonitor has been upgraded to support remote control of NXAMP through a Dante network when NXDT104 is used o Solve a bug in ESmonitor regarding amplifier grouping LOAD3_11 cabinets setups changes EQ changes o Small adjustment in the RS15 and LS600 high pa
8. Adding Checksum function to verify programming of the LOAD in factory Software change o No software change regarding LOAD2_52 Cabinets setups changes o No setup change regarding LOAD2_52 LOAD2 52 what s new Critical update The following critical update has been introduced in the LOAD2_52 The acceleration protection of GeoD HF diaphragm has been improved There is no difference in sound quality pressure level regarding previous LOAD this protection is not audible on music material but the integrity of the diaphragm is highly improved in case of intensive use New cabinet support The new RS18 sub is introduced with LOAD2_52 o RS18 in Omni mode is supported by NX242 NX242CAI NX242ES4 and NXAMP PAGE 21 OF 23 NEXO JCARCOPINO Or O10 OOO 2 14 2014 RS18 in Cardio mode is supported by NX242CAI NX242ES4 and NXAMP RS18 with GeobD is supported by NX242CAI NX242ES4 and NXAMP RS18 with PS10R2 is supported by NX242CAI NX242ES4 and NXAMP RS18 with PS15R2 is supported by NX242CAI NX242ES4 and NXAMP RS18 with GeoS12 is supported by NX242CAI NX242ES4 and NXAMP RS18 with GeoS8 is supported by NX242CAI NX242ES4 and NXAMP NX242CAl and NX242ES4 Firmware changes Bug fixes O A bug has been solved regarding setups that were appearing twice in the setup list NXAMP Firmware changes Bug fixes Solve a bug in GPIO mode 2 Solve a bug in saving settings Update of Remote control protocol through Ethersound network
9. NXAMP o Supports new Dante kernel allows NXAMP Dante patch to be done from Yamaha CL with firmware v1 7 o Analog fallback option automatically uses Analog inputs when digital audio from network is missing o NXAMP current parameters and scenes can be copy paster from one amplifiers to other or to group of amplifier from AVS ESmonitor o Hardware mute option implemented lift amplifier relays when muted PAGE 6 OF 23 NEXO JCARCOPINO 2 14 2014 o Solve a bug with digital input gain on NXAMP4x1 5 5 dB was missing Software change None LOAD3_15 cabinets setups changes LOAD3_15 features the latest improvements on STM setups EQ changes o 6 dB gain has been added on all STM setups M46 B112 and B118 o STM M46 HF above 8500 Hz has been lowered by 2 dB o All STM C1 setups have been removed for better clarity o HF Array EQ is now implemented on some active setups 45N12 Active HF Alpha M3 HF AlphaE Active HF GeoD Active HF 1210 Active HF PS15 Active HF PS15R2 Active HF o Small modification on the LF array EQ for LS400 and LS600 Phase Alignment changes o Fine delay adjustment 0 15 ms on M46 MF 85 850 setup Protection changes o Small adjustments on M46 amp B112 Peak limiter threshold and att rel time o Small adjustment of Peak limiter att rel time on most setups o Release the Temperature protection on M46 MF by 3 dB o Fine adjustment on M46 MF VCEQ We strongly re
10. New display of the input patch Analog Digital split Solve noise on shutdown from mains switch on U version Implementation of Headroom function similar to NX242 Optimization of the automatic dynamic range optimizer macro Revision of the amplifier Peak limiter regarding speaker parameters Software change ESmonitor v3 8 0 LOAD2_52 introduce a major update in the Ethersound remote control of the NXAMP4x1 and NXAMP4x4 All functionalities of the NXAMPs are now fully remote controllable through the ESmonitor software N B NXAMP should have LOAD2_52 installed to have the full remote control through ESmonitor v3 8 0 NXAMP with previous revision of firmware installed will be supported but only limited parameters will be available in ESmonitor AVS FirmwareUpdater v3 10 Solve a bug when upgrading the Ethersound board of the NX242ES4 The unit is now always seen as a 4 Output 0 Input from network point of view Setups changes There are now 391 different setups supported on 5 hardware including 68 new setups regarding LOAD2_51 For details see the setup list enclosed EQ changes O O O S2 when used with Geo or PSR2 bug solved in ArrayEQ center frequency PS10R2 minor changes in EQ PS15R2 minor changes in EQ PAGE 22 OF 23 NEXO JCARCOPINO 2 14 2014 Phase Alignment changes O LS400 Change low pass to be compatible with LS600 PS8 Alignment on PS10R2 GEO rather than on older PS range S830
11. P Powered TDcontrollers offering a massive improvement regarding previous legacy firmwares that were compatible and thus limited with older hardware like NX242 NX242 CAI and NX242 ES4 e All NEXO systems are now linear phase all phase compatible from 20 Hz to 20 kHz with a fixed latency value of 3 56ms e All setups are now available with 60 Hz 85 Hz 120 Hz crossover points e All NEXO setups can now be assigned and configured individually on NXAMP channels e GeoS1210 and GeoS1230 setups have been updated With exception of Alpha and AlphaE setups phase compatible up to 300 Hz only and PS15R2 MON setup with latency of 1 66 ms When within system frequency bandwidth Updated ESmonitor remote contro software featuring these functions enclosed As a consequence of these new features e If multiple NXAMP are used do not mix LOAD3_01 and older firmware as setups won t be phase compatible e LOAD3_01 cannot be loaded in older NEXO Digital TDcontrollers like NX241 NX242 NX242ES4 New cabinet support None PAGE 13 OF 23 NEXO JCARCOPINO 2 14 2014 Firmware changes Bug fixes The following improvement in the CPU and DSP firmware has been done regarding LOAD2_58 NXAMP o New Custom config menu allows selecting individual speaker setup on each output of the NXAMP in bridge mode or not and various crossover points o Solves a bug when other subs were used next to subs c
12. commend you update to this latest firmware so that all STM systems are consistent and compatible Known Issue NXAMP o When building a custom active setup with the setup builder from NXAMP PAGE 7 OF 23 NEXO JCARCOPINO 2 14 2014 front panel of from ESmonitor the patch and delay are not linked between the two channels Please check that the same patch and the same delay are applied to both channels in active mode ESmonitor o Under Windows 8 when returning from sleep mode sometimes ESmonitor cannot start Reboot is needed NXwin o Flashing the NXAMP firmware through one of the NXDT104 ports is possible only if a DHCP server is running on the network LOAD3 14 what s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_55 or higher New cabinet support None Firmware changes Bug fixes NXAMP o Small change in the gain structure when using analog input Software change o ESmonitor and Nxwin4 are now compatible with Windows 8 operating system LOAD3_14 cabinets setups changes EQ changes LOAD3_14 features the latest improvements on STM setups o B112 addition of 60 Hz 180 Hz setup and 85 Hz 180 Hz setup o M46 addition of 180 Hz 20 kHz setup o M46 2 dB in the 300 Hz 500 Hz region and addition of a VCEQ at 790 Hz o M46
13. e solving installation issues and minor bug fixes PAGE 19 OF 23 NEXO JCARCOPINO 2 14 2014 o ESmonitor v3 11 1 remote control software Minor updates in the NXAMP control pages Revision of the installation procedure o AVS Firmware Updater v3 29 for upgrading NXtension ES4 firmware Minor updates in the installation procedure Setups changes There are now 437 different setups supported on 5 hardware including 46 new setups regarding LOAD2_53 For details see the setup list enclosed EQ changes o GeoD Reverses to original HF frequency response i e LOAD2_52 brick wall LPF has been suppressed and replaced by a 19 KHz LPF Minor adjustments of attack release time on some protections o PS15R2 NXS Nxstream setups now have an improved extended frequency response in the HF as the LPF in load 2 52 has been replaced by a slow roll off filter o PS15R2 MON Active and Passive Monitor setups have been adjusted for improved stage application efficiency Extended bass response MF EQ redesigned Monitor setups are now available on NX242ES4 and NX242CAI o RS15 Cardio Solves a non audible distortion bug that was responsible for vue meter triggering on ESmonitor Phase Alignment changes o GeoSi210 and GeoS1i230 new time alignment allows now to match the phase response of both cabinets type from 40 Hz to 8 KHz New setups added o 3 x PS8 1 x LS400 setups have been added on NXAMP 3 x PS8 Wideband or 3 x PS8 Crossover or
14. ed to upgrade to LOAD2_55 or higher New cabinet support None PAGE 2 OF 23 NEXO JCARCOPINO 2 14 2014 Firmware changes Bug fixes NXAMP o Analog fallback option automatically uses Analog inputs when digital audio from Ethersound or Dante network is missing o Hardware mute option implemented lift amplifier relays when muted o Automatic output speakon crossing can be disabled to be compatible with some user patch panel o Improve DMU view meters o New startup procedure when NXDT104 is fitted to solve bad audio clock on startup problem would lit sometimes signal LED and eventually would trigger a false short circuit alarm on startup NXDT104 o Based on Dante software v3 6 4 16 allows NXAMP Dante patch to be done from Yamaha CL with firmware v1 7 Warning Once a NXDT104 has been upgraded to firmware 0x1C02 it cannot be used any more with previous versions of the NXAMP firmware If a NXAMP with a firmware revision older than LOAD3_16 boots up with a NXDT104 with firmware 0x1C02 or above it will display the following error message I2c Error No Ack Received Please upgrade your NXAMP firmware to LOAD3_16 or above to solve this problem Software change o NXAMP current parameters and scenes can be copy paste from one amplifier to other or to group of amplifier from AVS ESmonitor from AVS ESmonitor v3 20 5 included in this package or Nemo from version 1 3 o Improve AVS ESmonitor v
15. g R amp D DEPT What s New In LOAD3 16 Creation date 2 21 2010 4 34 00 PM Last revision 2 14 2014 2 18 00 PM Author JCARCOPINO LOAD3_16 Description This zip file tech_LOAD3_16_full_package zip contains all the files to upgrade the following hardware to the following revision O O O O NXAMP4x1 to firmware revision LOAD3_16 NXAMP4x4 to firmware revision LOAD3_16 NXDT104 to firmware revision 0x1C02 NXES104 to firmware revision OxODOE NXAMP revision can be read on front panel screen during startup or in AVS Monitor in the Control page of the device NXDT104 NXES104 revision can be read from the Properties page of AVS Monitor NXD104 NXES104 have multiple processors firmware layer Below is a detailed description of these firmwares o NXDT104 with firmware package 0x1C02 means Dante Software version 3 6 4 16 Dante Firmware version 3 4 2 8 Product version Dante Controller 1 0 0 Software version Dante Controller 0 2 0 o NXES104 with firmware package 0x1DOE means Ethersound kernel version 3 09 The Windows based software NXWIN4 1 1 2 included in this package must be used to upgrade all above hardware NEXO SA _http www nexo sa com Parc de la Dame Jeanne 60128 PLAILLY Tel 33 3 44 99 00 70 Fax 33 3 44 99 00 30 S A au capital de 1 063 569 R C S SENLIS 317 272 540 SIRET 317 272 540 00046 APE 2630 Z NEXO JCARCOPINO 2 14 2014 When NXDT104 or NXES104 is fitted in the NXAMP net
16. iew meters LOAD3_16 cabinets setups changes LOAD3_16 features the latest improvements on STM setups EQ changes o STM M46 HF ArrayEQ changed from 6 KHz high shelf to 10 KHz high shelf PAGE 3 OF 23 NEXO JCARCOPINO 2 14 2014 Phase Alignment changes o None Protection changes o Small adjustment of Peak limiter att rel time on most setups o Adjustment of the STM M46 MF temperature protection o Solve a bug on GeoD Front Passive setup regarding VCEQ threshold We strongly recommend you update to this latest firmware so that all STM systems are consistent and compatible Functions changes o On Nexo setup number 19 GeoD Passive Wideband channel 1 and 2 Back and Front are now properly linked o When using S118 cardio with custom setups it is now possible to select only S118 front or S118 back Cabinets setups label To provide a better and more systematic view of the cabinet s setup name the following acronyms are used WB Wideband setups lower high pass filter XO Cross over setups higher high pass filter PA Passive mode on products providing an active passive mode AC Active mode on products providing an active passive mode MON Monitor setups no additional delay for phase adjustment minimized latency BR Bridge mode CD Cardioid mode on products allowing Omni Cardio switching OM Omni mode on products allowing Omni Cardio switching B2B Back to back mode on products requir
17. ing two cabinets for Cardio S2S Side to side mode on products requiring two cabinets for Cardio PAGE 4 OF 23 NEXO JCARCOPINO 2 14 2014 NXAMP o When building a custom active setup with the setup builder from NXAMP front panel of from ESmonitor the patch and delay are not linked between the two channels Please check that the same patch and the same delay are applied to both channels in active mode Please contact technical nexo fr for any bug report or for further explanation concerning the LOAD3_16 PAGE 5 OF 23 NEXO JCARCOPINO 2 14 2014 History of previous firmware LOAD3 15 what s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_55 or higher New cabinet support The new LS18 sub is now supported through two different bandwidths available from the CUSTOM setup menu e S18 with a 35 to 85 Hz bandwidth e S18 with a 35 to 120 Hz bandwidth Four new NEXO four channels setups are also available e LS18 x 4 channels 85 Hz low pass setup e PS15R2 passive crossover with LS18 85 Hz low pass setup e 1210 passive crossover with LS18 85 Hz low pass setup e 1230 passive crossover with LS18 85 Hz low pass setup See LOAD3_15_4ch_setups_list and LOAD3_15_speakers_setups_list documents for more details Firmware changes Bug fixes
18. n added on NXAMP Setups removed o Alpha S2 Bridged setups on NXAMP have been removed because of too low impedance LOAD2_57 what s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x 4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_57 in case of firmware previous to LOAD2_55 Important update A bug has been found on NXAMP with some speakers setups in LOAD2_56 when the amplifier is powered on or after recalling a setup or after a certain time of use the sound is sometimes muted on channel 1 and eventually 2 PAGE 16 OF 23 NEXO JCARCOPINO 2 14 2014 New cabinet support None Firmware changes Bug fixes The following improvement in the CPU and DSP firmware has been done regarding LOAD2_56 o Solve the chi and sometimes ch2 mute problem on NXAMP see above Software change o None Setups changes None LOAD2_56 wha s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_56 in case of firmware previous to LOAD2_55 Important update A bug has been found on GeoS1210 and GeoS1230 wideband passive setups in LOAD2_55 Due to an instability of a digital filter a low level high frequency oscilla
19. onnected to a muted NXAMP now the false short circuit protection is not triggered any more o 5 5 dB of gain has been removed when Ethersound inputs are used to match usual analog input gain o Solves a bug in the O dBFS reference for analog and digital input vue meters Software change o Nxwin has been updated to match new DLD file format and to solve a bug that causes download to sometimes halt during firmware upgrade when serial port was used on some computers o ESmonitor has been upgraded to match the new NXAMP firmware structure with individual speaker output selection o The reliability of the remote control of NXAMP through ESmonitor has been improved LOAD3_01 cabinets setups changes EQ changes o GeoS1210 and GeoS1230 setups Significant improvement has been done to these setups equalization both in active and passive Phase Alignment changes o Linear phase phase compatibility now implemented on all setups The user only has to enter the physical distance between speakers to be in phase except Alpha M8 M3 Alpha EM and PS15R2 Mon New setups added o Various crossover options for each speaker depending of the selected speaker but usually Wideband 60 Hz 85 Hz and 120 Hz LOAD2 59 to LOAD3_00 wha s new There has not been any official release between LOAD2_59 and LOAD3_00 PAGE 14 OF 23 NEXO JCARCOPINO 2 14 2014 LOAD2_58 what s new Critical update The following critical update has been int
20. osed EQ changes o PS8 setups All setups regarding PS8 Xover and Wideband have been uploaded to the new reworked EQ o ArrayEQ for all 45N12 setups active passive Xover or Wideband has been improved to compensate for cabinet coupling o GeoSi210 and GeoSi230 Active setups have been rolled back to previous LOAD2_52 EQ on NX242ES4 and NX242CAI hardware Phase Alignment changes o GeoSi210 and GeoS1230 Active setups have been rolled back to previous LOAD2_52 phase alignment on NX242ES4 and NX242CAI hardware New setups added o 45N12 setups are now available in active mode on NXAMP for 2 x coupled cabinets set and 3 x coupled cabinets set LOAD2_55 what s new Critical update The following critical update has been introduced in LOAD2_55 A bug has been found and corrected in the NXAMP4x 4 firmware regarding amplifier protection ALL NXAMP4x4 USERS ARE REQUIRED TO UPGRADE TO LOAD2_55 PAGE 18 OF 23 NEXO JCARCOPINO 2 14 2014 New cabinet support The new NEXO 45N12 wedge setups have been upgraded with LOAD2_56 18 setups total o 45N12 in Stereo Two way Active mode Crossover and Wideband is supported by NX242CAI NX242ES4 and NXAMP Nxstream processing o 45N12 in Two way Active mode Crossover and Wideband LS600 sub bass is supported by NX242CAI NX242ES4 and NXAMP Nxstream processing o 45N12 in Stereo Passive mode Crossover and Wideband is supported by NX242CAI NX242ES4 Nxstream processing
21. ove o New Array EQ on M46 HF designed to adapt to array curvature high frequency shelving filter o Modified Array EQ on M46 MF designed to compensate for low frequency coupling low frequency shelving filter Phase Alignment changes o Polarity is now correct on S118 Cardio setups o Front and read S118 cardio setups have now linked parameters Protection changes o Improved thermal protection on B112 PAGE 10 OF 23 NEXO JCARCOPINO 2 14 2014 LOAD3 11 what s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_55 or higher Important update This new firmware supports new accessories expansion cards for both NXAMP4x1 and NXAMP4x4 o Support the DMU Digital Meters Unit for NXAMP o Support the DPU Digital Patching Unit for NXAMP o Compatible with NXAMP4x4W Dual voltage version of the NXAMP4x4 o Support the NXDT104 Dante expansion card for NXAMP New cabinet support The NEXO STM Series M46 Main module B112 Bass module and S118 Sub module have been integrated with LOAD3_11 7 NEXO setups total o The M46 Main module is available in two modes Stack and Flown Two high pass frequencies are available for the Flown mode 85 Hz and 120 Hz whereas Stack mode is high pass at 120 Hz only o The B112 Bass module is available in
22. roduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_58 in case of firmware previous to LOAD2_55 Important update In some rare cases a DSP crash has been reported on startup with a small number of NXAMPs This new firmware checks that the DSP is running properly before unmuting the unit New cabinet support None Firmware changes Bug fixes The following improvement in the CPU and DSP firmware of the NXAMP has been done regarding LOAD2_57 o The Input Patch section of the NXAMP has been improved for better clarity It now indicates on a more friendly way each NXAMP outputs and connector pin out for each cabinet See the user manual revision for a deeper explanation o Delay unit can now be switched between ms meter and feet from the front panel user interface o The HEADROOM setting is now limited to 8dB instead of 12dB to prevent overloading of the inputs of the unit o GPIO mode 5 Impedance monitoring solves a bug when a scene is recalled The internal burst generator is now properly restarted o The two channels of RS15 amp RS18 setups in Omni mode are now linked together gain delay and patch It was already the case for Cardio setups o The firmware of the NXES104 is now updated to version OxODOD If the firmware of your NXES104 is older than this one then it will be automatically updated to
23. ss filter o S2 frequency response is now back on original EQ o GeoS1210 Active LF setup was missing a 1 5 dB gain Now solved o Nexo factory setup for GeoT4805 was the 55 Hz crossover now fixed to 85 Hz Phase Alignment changes o Fine phase adjustment on GeoS1210 Active setup o Optimizing the low end efficiency and coverage on RS18 Cardio setup Gain changes o The global gain balance between speakers has been reviewed to offer the best compromise between tonal balance while reaching the protection of the speaker for the same input level Protection changes o On GeoD passive setup a new HF VCEQ has been added already existing on active setups o GeoD peak limiter has been improved on both active and passive setups o Some VCEQ center frequencies have been slightly adjusted on CD12 S2 GeoD GeoS805 PS10R2 and RS15 in cardio mode o Some peak limiter attack release has been slightly adjusted on Alpha M3 PAGE 12 OF 23 NEXO JCARCOPINO 2 14 2014 B1 15 AEM B1 18 and GeoT LOAD3_02 to LOAD3_10 what s new There has not been any official release between LOAD3_02 and LOAD3_10 LOAD3 01 what s new Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are required to upgrade to LOAD2_55 or higher Important update This new firmware is the first one dedicated only to NXAM
24. tion can be heard with these setups after some time the system has been powered up depending on the program material This issue is solved in this release of the load New cabinet support None Firmware changes Bug fixes o On NX242 A bug has been solved when the unit was used in with GeoT setups and the delay unit was set to inches the unit might hang up o GeoSi2 Active setups LF outputs were lighting Green LED on front panel and or HF outputs were noisy on setups with HF outputs on channels 3 and 4 on NX242 with NXtension o GeoSi2 Passive setups Wideband were sometimes generating a low level HF sinewave after several hours of use o A bug has been solved on PS8 setups overprotection PAGE 17 OF 23 NEXO JCARCOPINO 2 14 2014 o Detect now correctly the frequency of Ethersound network when connected on NXAMP o Sometimes mode 4 x FLAT channels was not accessible on NXAMP o Software peak limiter now lighting PEAK LED in case of headroom down on NXAMP o Maximum number of cabinets setups stored has been increased on NXAMP o Solve a bug when entering Stand by from ESmonitor in GPIO mode 2 on NXAMP Software change o Nxwin 4 1 0 5 solves serial port download issue on some computers Download failed message just after sending the first block to NXAMP Setups changes There are now 443 different setups supported on 5 hardware including 2 new setups regarding LOAD2_55 For details see the setup list encl
25. work port should be used to upgrade the firmware of these cards as well If upgrade is done through the serial port of the NXAMP only NXAMP firmware will be updated Documentation files o LOAD3_16_whats_new pdf This document o LOAD3_16_4ch_setups_list pdf 4ch Nexo setup list pdf o LOAD3_16_4ch_setups_list xlsx 4ch Nexo setup list xlsx o LOAD3_16_speakers_library pdf Nexo speakers library pdf o LOAD3_16_speakers_ library xlsx Nexo speakers library xlsx o NXAMP4x1_NXAMP4x4_USER_MANUAL_EN_v2 9 pdf NXAMP user manual Software files o NxXwin4 1 1 2 Setup exe Windows XP to Eight software for updating NEXO firmware setup version 4 1 1 3 Use with dld files o AVS ESMonitor SetUp v3 20 5 exe Windows XP to Eight software for remote control of NXAMP devices over Ethersound or Dante networks Please read carefully the NXAMP user manual NXAMP4x1_NXAMP4x4_USER_MANUAL_EN_v2 9 pdf to properly use Nxwin and upgrade firmware on your device Firmware Files o LOAD3_16 dlid last revision of NEXO firmware To be used with NXAMP4x1 NXAMP4x4 NXDT104 NXES104 o LOAD3_15 d id Previous NEXO firmware Allow to revert to previous version in case of problem LOAD3_16 new features description Critical update The following critical update has been introduced since the LOAD2_55 A bug has been found and corrected in the NXAMP4x4 firmware regarding amplifier protection All NXAMP4x4 users are requir
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