help to hard reset SY55

Covering the SY22 to SY55 and TG Modules.

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User avatar France
Posts: 1
Joined: Sun Jun 30, 2019 12:37 pm

help to hard reset SY55

Unread post by chris99000 » Sun Jun 30, 2019 12:54 pm

I just changed the battery of my SY55.
I still have an error message "ERROR! Hit" EXIT "Internal Bat.lo" but this time I have some sound :)
Unfortunately, the sound does not match the instrument and it lacks ...
I think i need to reset the SY55 synthetizer.
So I made Factoty reset 31, but it does not work I still have the error message.
I am looking for a solution to reset in factory mode or other to find my SY55 that I love: /
Can someone help me, I have not found on this forum, not on google :(
Thank you and i hope to see you soon
Ultimate Vocal Library
User avatar Great Britain
Posts: 75
Joined: Fri Jul 21, 2006 12:00 am

Re: help to hard reset SY55

Unread post by Ego_Shredder » Sun Jun 30, 2019 5:45 pm

I've been thinking about desoldering the original battery on my SY55 and TG55, and fixing a battery holder with a new lithium battery as the old one has been in since 1991. I'm interested to know the correct way to go about this, other than the obvious of course.
Yamaha SY55, TG55 + ALL WAVE & DATA card sets. Yamaha MU100R x4 + PLG100-VH, VL, DX, PLG150-AN, DR, AP. Yamaha RY30 x2 + ALL card sets. Yamaha RM50. Kawai K1r + 32MB RAM card + ALL sound data cards. Kawai MM-16 16ch MIDI Mixer. AKAI MPD-16. Casio CSM-1. Various studio rackmount gear, mixers, microphones, MIDI problem solvers & Quested S7 active monitors. Edirol UA-101. IBM Thinkpad Z61p. Steinberg Cubase 5.1 + various software and plugins + Yamaha Studio Manager for the PLG expansion boards.
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