HX3.6 First Aid (english) - Versionsgeschichte

Bovist: /* No Sound */

2026-02-18T13:16:03Z

No Sound

← Nächstältere Version		Version vom 18. Februar 2026, 13:16 Uhr
Zeile 30:		Zeile 30:
	* In the ''GM/H100 Setup'' the values for ''GM Synth Output Mix Level'' #1490 and ''Organ Output Mix Level'' #1491 should be between 100 and 120. This sets the level at the last output mixer of the DSP.		* In the ''GM/H100 Setup'' the values for ''GM Synth Output Mix Level'' #1490 and ''Organ Output Mix Level'' #1491 should be between 100 and 120. This sets the level at the last output mixer of the DSP.

	If that does not help, try a ''factory reset'':		If that does not help, try a '''factory reset''':

	* Copy the HX3 Manager app and all files included to your HD and start the HX3 Manager. Do not click connect.		* Copy the HX3 Manager app and all files included to your HD and start the HX3 Manager. Do not click connect.
Zeile 38:		Zeile 38:
	* Click "Send DFU Pack" button. It will send an update of all files and install the MIDI driver.		* Click "Send DFU Pack" button. It will send an update of all files and install the MIDI driver.

	When done (display gone idle), turn encoder to right to exit bootloader mode. HX3 should start up normally as a MIDI expander (no keybed scanning). In HX3 Manager, check ''System Inits'', button and analog assignments finally. For organs with Fatar os custom keybeds attached, install the appropriate scan driver.		When done (display gone idle), turn encoder to right to exit bootloader mode. HX3 should start up normally as a MIDI expander (no keybed scanning). In HX3 Manager, check '''System Inits''', button and analog assignments finally. For organs with Fatar os custom keybeds attached, install the appropriate scan driver.

	===Erraneous Operation===		===Erraneous Operation===

Bovist: /* No Sound */

2026-02-18T13:15:41Z

No Sound

← Nächstältere Version		Version vom 18. Februar 2026, 13:15 Uhr
Zeile 30:		Zeile 30:
	* In the ''GM/H100 Setup'' the values for ''GM Synth Output Mix Level'' #1490 and ''Organ Output Mix Level'' #1491 should be between 100 and 120. This sets the level at the last output mixer of the DSP.		* In the ''GM/H100 Setup'' the values for ''GM Synth Output Mix Level'' #1490 and ''Organ Output Mix Level'' #1491 should be between 100 and 120. This sets the level at the last output mixer of the DSP.

	If that does not help, try a factory reset:		If that does not help, try a ''factory reset'':

	* Copy the HX3 Manager app and all files included to your HD and start the HX3 Manager. Do not click connect.		* Copy the HX3 Manager app and all files included to your HD and start the HX3 Manager. Do not click connect.

Bovist: /* No Sound */

2026-02-18T13:15:21Z

No Sound

@@ Zeile 29: / Zeile 29: @@
 * Are the volume pots set to plausible values?
 * In the ''GM/H100 Setup'' the values for ''GM Synth Output Mix Level'' #1490 and ''Organ Output Mix Level'' #1491 should be between 100 and 120. This sets the level at the last output mixer of the DSP.
 ===Erraneous Operation===

Bovist: /* Erraneous Operation */

2023-10-15T12:31:09Z

Erraneous Operation

← Nächstältere Version		Version vom 15. Oktober 2023, 12:31 Uhr
Zeile 34:		Zeile 34:
	1496 = 0 / (not used)		1496 = 0 / (not used)
	1497 = 0 / Vibrato Knob Mode		1497 = 0 / Vibrato Knob Mode
	1498 = 23 / CommonPreset Save/Restore Mask		1498 = 159 / CommonPreset Save/Restore Mask
	1499 = 0 / (RFU)		1499 = 0 / (RFU)
	1500 = 0 / (RFU)		1500 = 0 / (RFU)

Bovist: /* Known Bugs */

2023-10-14T10:35:58Z

Known Bugs

← Nächstältere Version		Version vom 14. Oktober 2023, 10:35 Uhr
Zeile 8:		Zeile 8:
	=== Known Bugs ===		=== Known Bugs ===

	[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6~~-Platine~~ DAC ~~Modification~~ if update to #14102023 does not help (click on picture to enlarge)''']]		[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6 board DAC modification if update to #14102023 does not help (click on picture to enlarge)''']]

	When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we solved it for every known case by improved I2S interfacing within FPGA structure. If '''updating the FPGA Sound Engine to #14102023''' does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.		When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we solved it for every known case by improved I2S interfacing within FPGA structure. If '''updating the FPGA Sound Engine to #14102023''' does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.

Bovist: /* Known Bugs */

2023-10-14T10:35:35Z

Known Bugs

← Nächstältere Version		Version vom 14. Oktober 2023, 10:35 Uhr
Zeile 8:		Zeile 8:
	=== Known Bugs ===		=== Known Bugs ===

	[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC~~-Modifikation~~ (click on picture to enlarge)''']]		[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC Modification if update to #14102023 does not help (click on picture to enlarge)''']]

	When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we ~~tried to address~~ it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.		When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we solved it for every known case by improved I2S interfacing within FPGA structure. If '''updating the FPGA Sound Engine to #14102023''' does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.

	If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints from R1 and R8 to R34 (middle) as shown in picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.		If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints from R1 and R8 to R34 (middle) as shown in picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.

Bovist: /* Known Bugs */

2023-10-13T12:54:06Z

Known Bugs

← Nächstältere Version		Version vom 13. Oktober 2023, 12:54 Uhr
Zeile 12:		Zeile 12:
	When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.		When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.

	If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints from R1 and R8 to R34 (middle) as shown in ~~the adjacent~~ picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.		If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints from R1 and R8 to R34 (middle) as shown in picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.

	===No/erraneous connection===		===No/erraneous connection===

Bovist: /* Known Bugs */

2023-10-13T12:53:00Z

Known Bugs

← Nächstältere Version		Version vom 13. Oktober 2023, 12:53 Uhr
Zeile 10:		Zeile 10:
	[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC-Modifikation (click on picture to enlarge)''']]		[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC-Modifikation (click on picture to enlarge)''']]

	When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This is to be done free of charge in our workshop.		When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This has to be done free of charge in our workshop.

	If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints as shown in the adjacent picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.		If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints from R1 and R8 to R34 (middle) as shown in the adjacent picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.

	===No/erraneous connection===		===No/erraneous connection===

Bovist: /* Known Bugs */

2023-10-13T12:51:22Z

Known Bugs

← Nächstältere Version		Version vom 13. Oktober 2023, 12:51 Uhr
Zeile 8:		Zeile 8:
	=== Known Bugs ===		=== Known Bugs ===

	[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC-Modifikation''']]		[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC-Modifikation (click on picture to enlarge)''']]

	When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This is to be done free of charge in our workshop.		When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This is to be done free of charge in our workshop.

Bovist: /* Known Bugs */

2023-10-13T12:25:52Z

Known Bugs

← Nächstältere Version		Version vom 13. Oktober 2023, 12:25 Uhr
Zeile 10:		Zeile 10:
	[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC-Modifikation''']]		[[Datei:HX36_mod_dac.jpg\|400px\|thumb\|right\|'''HX3.6-Platine DAC-Modifikation''']]

	When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on. This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This is to be done free of charge in our workshop.		When playing notes, a few boards produce a "grainy" noise '''sometimes''' after switching on (i.e. sometimes every 3 to 10 power cycles). This is caused by timing issues from FPGA to DAC and DSP, and we tried to address it by improved I2S interfacing within FPGA structure. If updating the FPGA Sound Engine does not help and you still experience such behaviour, a small hardware modification is necessary. This is to be done free of charge in our workshop.

	If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints as shown in the adjacent picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.		If you are confident and familiar with SMD soldering, you can also do this modification yourself (see picture on right): Remove resistors R1 and R8 (heat both sides with two soldering irons). Wire the solder joints as shown in the adjacent picture with enamelled copper wire or thin (!) insulated wire. Do not use bare wire.