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03-23-2025, 11:31 AM
(This post was last modified: 03-23-2025, 08:05 PM by Chello.)
Yamaha SX-720:
Turn the power on while holding down the lowest key on the keyboard. A message appears briefly and the Auto Power Off function is disabled.
This should be possible, but many have reported that the feature does not work.
This trick should also work for other models that have Auto Power Off.
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Casio CTK 811-ex ||| Roland EXR-7 76 ||| Yamaha DGX-620 ||| Yamaha PSR-550 ||| Yamaha PSR-S700 ||| Korg Pa800 ||| Korg Pa3X 61 ||| Deebach XMS-Pro ||| Ketron Ajamsonic ||| Casio WK-7500 ||| Yamaha Tyros5 61 ||| vArranger ||| Ketron Audya5 61 ||| Yamaha PSR S950 ||| Solton X8 Chromatic ||| Yamaha Tyros4 10th Anniversary ||| Korg Pa4X 61 ||| Roland BK-7m ||| Technics KN-6000 ||| Technics KN-7000 ||| Roli Seaboard RISE 49 ||| Deebach MAX Plus ||| Yamaha Genos ||| Korg Pa700 ||| Korg Kronos2 73 ||| Tyros4 61 ||| Deebach BlackBox ||| Korg Pa2X Pro ||| Yamaha A3000 ||| Ghenos Plus ||| Medeli AKX10 ||| Korg Nautilus 73 ||| Yamaha DGX-670 ||| Korg Krome EX-88 ||| Korg OASYS 76 Sondius-XG version ||| Korg Pa5X 76 (Pythagoras Tuned) ||| Yamaha Tyros1 ||| Ketron Audya 76 (Own developed OS) ||| Yamaha PSR-3000 ||| Yamaha 9000 Pro ||| Yamaha MODX M8 ||| Korg Grandstage X ||| Roland Juno-D7 ||| Korg Kronos 1 73 (Pythagoras Tuned)
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03-23-2025, 01:13 PM
(This post was last modified: 03-23-2025, 01:21 PM by aprilla.
Edit Reason: update
)
I hadn't heard of this before. In my SETUP registration I have it set to the longest time option given, which is usually OK for me, but I will try this today and see if it works on my 720.
The only machine I appreciate having an auto power off function is our iron, that really is a practical feature.
Thanks for the tip.
Update - I turned on the keyboard while holding the lowest note and I got the message Auto Power Off disabled. In Utility, Auto Power Off is marked Disabled, with a note stating energy consumption might increase.
Posts: 21,110
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What keyboard model(s) do you have ?: KORG PA5X 76 - KORG OASYS 76 SONDIUS-XG VERSION - KETRON AUDYA 76 - YAMAHA PSR-9000 PRO - KORG KRONOS 1 73
Location: Norway
Bio: Retired Self-employed | CNC Operator | Machine mechanic | Formwork carpenter | Machine carpenter | Student Counselor for the National Immigrant Organization | Advisor for the National Immigrants' Organization | Leader of supervisors | Newspaper CEO editor | Caretaker | Alpha & Betatester for NFS World & Auto Club Revolution
Gender: Male
Country:
(03-23-2025, 01:13 PM)aprilla Wrote: I hadn't heard of this before. In my SETUP registration I have it set to the longest time option given, which is usually OK for me, but I will try this today and see if it works on my 720.
The only machine I appreciate having an auto power off function is our iron, that really is a practical feature.
Thanks for the tip.
Update - I turned on the keyboard while holding the lowest note and I got the message Auto Power Off disabled. In Utility, Auto Power Off is marked Disabled, with a note stating energy consumption might increase.
It's not so strange if you haven't heard of this, because I couldn't find anything about it in the manual, but in a Yamaha blog.
Funny that you mention the iron, because this is probably the origin of the invention of "power saving"; but the iron had this for safety reasons.
The fact that my tip seems to work may indicate that there was a previous bug that was later fixed.
Your SX-720 will have a much longer life with the function disabled.
Shared knowledge provides increased knowledge
If we all share everything we have, we all have everything
Every theory is only a hypothesis until it is practically proven
KEYBOARDS, SYNTHS & MODULES I HAVE HAD AND HAVE
Casio CTK 811-ex ||| Roland EXR-7 76 ||| Yamaha DGX-620 ||| Yamaha PSR-550 ||| Yamaha PSR-S700 ||| Korg Pa800 ||| Korg Pa3X 61 ||| Deebach XMS-Pro ||| Ketron Ajamsonic ||| Casio WK-7500 ||| Yamaha Tyros5 61 ||| vArranger ||| Ketron Audya5 61 ||| Yamaha PSR S950 ||| Solton X8 Chromatic ||| Yamaha Tyros4 10th Anniversary ||| Korg Pa4X 61 ||| Roland BK-7m ||| Technics KN-6000 ||| Technics KN-7000 ||| Roli Seaboard RISE 49 ||| Deebach MAX Plus ||| Yamaha Genos ||| Korg Pa700 ||| Korg Kronos2 73 ||| Tyros4 61 ||| Deebach BlackBox ||| Korg Pa2X Pro ||| Yamaha A3000 ||| Ghenos Plus ||| Medeli AKX10 ||| Korg Nautilus 73 ||| Yamaha DGX-670 ||| Korg Krome EX-88 ||| Korg OASYS 76 Sondius-XG version ||| Korg Pa5X 76 (Pythagoras Tuned) ||| Yamaha Tyros1 ||| Ketron Audya 76 (Own developed OS) ||| Yamaha PSR-3000 ||| Yamaha 9000 Pro ||| Yamaha MODX M8 ||| Korg Grandstage X ||| Roland Juno-D7 ||| Korg Kronos 1 73 (Pythagoras Tuned)
MY PA EQUIPMENT NON-ACTIVE AND ACTIVE
Aune S6 32 bit/384 kb DAC ||| Topping USB Isolator ||| MOTU 32 bit Audio Interface ||| TEYUN Q26 32 bit/384 kb Audio Interface ||| FM Acoustics FM 300A Power amp ||| FM Acoustics FM 255 Resolution Series Pre amp ||| MBL 6010 Pre Amp ||| STAX SR-L300 (Lambda) electrostatic headphones with STAX SRM-252S Amplifier ||| beyerdynamic T70 headphones (without pads) ||| Baffle horns equipped with Seas Exotic 8" fullrange units ||| JBL horns with Compression Planar membranes ||| Fountek NeoPro 5i (Special Edition) ribbon tweeters with Compression Planar membranes ||| Hexagonal subwoofer with 12 pieces Push&Pull coupled Seas Prestige 8" units, 1 item 10" slave unit and built-in XTZ power amplifiers & Cambridge Azur 640A as pre amplifier ||| Yamaha HS-5 active monitors connected to all keyboards
Posts: 381
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What keyboard model(s) do you have ?: PSR S900 & SX720
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Gender: Female
Country:
I've since turned it off, then on again normally (not holding down any key), and the Auto Power Off 'feature' is still disabled.
Great tip, thank you Chello
Posts: 21,110
Threads: 16,646
Likes Received: 79,569 in 19,710 posts
Likes Given: 10,582
Joined: Sep 2021
What keyboard model(s) do you have ?: KORG PA5X 76 - KORG OASYS 76 SONDIUS-XG VERSION - KETRON AUDYA 76 - YAMAHA PSR-9000 PRO - KORG KRONOS 1 73
Location: Norway
Bio: Retired Self-employed | CNC Operator | Machine mechanic | Formwork carpenter | Machine carpenter | Student Counselor for the National Immigrant Organization | Advisor for the National Immigrants' Organization | Leader of supervisors | Newspaper CEO editor | Caretaker | Alpha & Betatester for NFS World & Auto Club Revolution
Gender: Male
Country:
(03-23-2025, 04:36 PM)aprilla Wrote: I've since turned it off, then on again normally (not holding down any key), and the Auto Power Off 'feature' is still disabled.
Great tip, thank you Chello
Thank you for your confirming feedback that this works.
Shared knowledge provides increased knowledge
If we all share everything we have, we all have everything
Every theory is only a hypothesis until it is practically proven
KEYBOARDS, SYNTHS & MODULES I HAVE HAD AND HAVE
Casio CTK 811-ex ||| Roland EXR-7 76 ||| Yamaha DGX-620 ||| Yamaha PSR-550 ||| Yamaha PSR-S700 ||| Korg Pa800 ||| Korg Pa3X 61 ||| Deebach XMS-Pro ||| Ketron Ajamsonic ||| Casio WK-7500 ||| Yamaha Tyros5 61 ||| vArranger ||| Ketron Audya5 61 ||| Yamaha PSR S950 ||| Solton X8 Chromatic ||| Yamaha Tyros4 10th Anniversary ||| Korg Pa4X 61 ||| Roland BK-7m ||| Technics KN-6000 ||| Technics KN-7000 ||| Roli Seaboard RISE 49 ||| Deebach MAX Plus ||| Yamaha Genos ||| Korg Pa700 ||| Korg Kronos2 73 ||| Tyros4 61 ||| Deebach BlackBox ||| Korg Pa2X Pro ||| Yamaha A3000 ||| Ghenos Plus ||| Medeli AKX10 ||| Korg Nautilus 73 ||| Yamaha DGX-670 ||| Korg Krome EX-88 ||| Korg OASYS 76 Sondius-XG version ||| Korg Pa5X 76 (Pythagoras Tuned) ||| Yamaha Tyros1 ||| Ketron Audya 76 (Own developed OS) ||| Yamaha PSR-3000 ||| Yamaha 9000 Pro ||| Yamaha MODX M8 ||| Korg Grandstage X ||| Roland Juno-D7 ||| Korg Kronos 1 73 (Pythagoras Tuned)
MY PA EQUIPMENT NON-ACTIVE AND ACTIVE
Aune S6 32 bit/384 kb DAC ||| Topping USB Isolator ||| MOTU 32 bit Audio Interface ||| TEYUN Q26 32 bit/384 kb Audio Interface ||| FM Acoustics FM 300A Power amp ||| FM Acoustics FM 255 Resolution Series Pre amp ||| MBL 6010 Pre Amp ||| STAX SR-L300 (Lambda) electrostatic headphones with STAX SRM-252S Amplifier ||| beyerdynamic T70 headphones (without pads) ||| Baffle horns equipped with Seas Exotic 8" fullrange units ||| JBL horns with Compression Planar membranes ||| Fountek NeoPro 5i (Special Edition) ribbon tweeters with Compression Planar membranes ||| Hexagonal subwoofer with 12 pieces Push&Pull coupled Seas Prestige 8" units, 1 item 10" slave unit and built-in XTZ power amplifiers & Cambridge Azur 640A as pre amplifier ||| Yamaha HS-5 active monitors connected to all keyboards
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