Author Topic: Need manual for systron donner 6520 counter  (Read 684 times)

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Offline 5065AGuruTopic starter

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Need manual for systron donner 6520 counter
« on: January 31, 2023, 06:22:02 pm »
Hi,

I had need of my Systron Donner 6520 counter today and when I turned it on the display flashed on for an instant and then went out. No actions would make it operate. I did notice if I left it off for 20 minutes and tried again the same thing happens. Hopefully a power supply issue. I can't find any leads to a manual (with schematics). Can any one help?

Cheers!

Corby
 

Offline edpalmer42

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Re: Need manual for systron donner 6520 counter
« Reply #1 on: January 31, 2023, 09:44:54 pm »
I noticed that the 6520, 6530, and 6540 all look identical so I suspected that there might be a '6500 series' manual.

https://www.ebay.com/itm/224080711388

Ed
 

Offline 5065AGuruTopic starter

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Re: Need manual for systron donner 6520 counter
« Reply #2 on: January 31, 2023, 10:20:53 pm »
Ed,

Thanks, I contacted them to see if they could verify it is applicable to my unit. Will see what they say.

Corby Dawson
 

Offline tonyalbus

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Re: Need manual for systron donner 6520 counter
« Reply #3 on: August 08, 2024, 03:22:12 pm »
Hi Ed, were you able to get a manual, i am looking for it now.
so if you have that would be great!

Tony
Electronics enthusiast, TEA and Radio Amateur (PE1ONS)
Marconi  - TTi - Thandar - Thurmbly - HP - Fluke - Philips - Siglent - Owon - TEK - Anritsu - Keithley - AVO - BG7TBL
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Offline edpalmer42

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Re: Need manual for systron donner 6520 counter
« Reply #4 on: August 08, 2024, 04:07:08 pm »
Hi Tony,

I never had the manual.  I just found the ebay link for Corby.  I don't know if it was applicable to his counter.

Ed
 
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Offline tonyalbus

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Re: Need manual for systron donner 6520 counter
« Reply #5 on: August 08, 2024, 04:16:29 pm »
Thanks Ed,  :-+
i was to fast and miss read,
i send a DM to the other searcher...  seam very rare manual/sm
Thanks for reply so fast

Tony
Electronics enthusiast, TEA and Radio Amateur (PE1ONS)
Marconi  - TTi - Thandar - Thurmbly - HP - Fluke - Philips - Siglent - Owon - TEK - Anritsu - Keithley - AVO - BG7TBL
https://www.youtube.com/TonyAlbus
 


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