Author Topic: Does the T4 have a battery?  (Read 392 times)

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Offline winternotes

Does the T4 have a battery?
« on: June 30, 2019, 11:59:04 PM »
I have had My T4 for five years with no problems.I see nothing about a battery for mrmory backup.. Should I be looking for anything along the way of maintainence? Memory issues?
Thanks
Having fun in retirement
 

Offline travlin-easy

Re: Does the T4 have a battery?
« Reply #1 on: July 01, 2019, 12:05:03 AM »
No, they are now backed up with a chip and storage capacitor if my memory serves me correctly.

Gary 8)
Love Those Yammies...
 

Offline winternotes

Re: Does the T4 have a battery?
« Reply #2 on: July 09, 2019, 12:47:00 AM »
Thanks. Great news.
Having fun in retirement
 

Re: Does the T4 have a battery?
« Reply #3 on: July 10, 2019, 07:56:21 AM »
Hello Winternotes,

Gary rightly there is no battery or battery inside the Tyros.

In case of troubleshooting, here is the maintenance manual for the Tyros 4 at:
https://app.box.com/s/i0yv202jq7p8tj3g5q07sfgj8e8cgac0

Best regards
Jean-Pierre 33
 

Offline EileenL

Re: Does the T4 have a battery?
« Reply #4 on: July 10, 2019, 03:17:00 PM »
If you have a lot of your work stored on the hard drive it is always advisable to back this up to your computer from time to time anyway. Then if anything dose go wrong you have not lost everything.

Online Toril S

Re: Does the T4 have a battery?
« Reply #5 on: July 10, 2019, 06:54:11 PM »
I fully agree!
Toril S

Tyros 5, PSR S975, PSR 2100 and PSR-47.
Former keyboards: PSR-S970.

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