Need Calibration/User manual for IO-4510 scope

[Peter A Markavage]

There is an operating/service type type manual available for the
IO/SO-4510 scope.
Go to http://www.manualman.com
Put SO-4510 in the Search Box and click Go.
The SO-4510 was the factory wired version of the IO-4510. The SO-4510
manual doesn't have any of the assembly information.

Been doing this manual stuff since 1994.
Pete, wa2cwa

On Tue, 18 Dec 2007 22:04:06 -0400 "Alex [Temple-Heath List]"
<temple.heath1 at MIWWW.COM> writes:
> Greetings.
> 
> Just acquired a IO-4510 which I'm now in the process of cleaning up 
> 
> and restoring. After slowly raising the AC voltage with the variac 
> over the course of about two hours, I got to the point where I 
> realized that although I do get a single trace I have no control 
> over 
> it other then the horizontal position, which almost manages to get 
> the trace centered on screen even though its fully clockwise. None 
> of 
> the vertical position controls seem to work. Also, the focus control 
> 
> has to be set fully clockwise too in order to get the best possible 
> 
> sharpness of the trace, so I'm guessing there might be a couple of 
> resistors off value in the focus divider. The previous owner only 
> provided me with the assembly manual, but I'm missing the 
> calibration/user manual which I will obviously need to calibrate the 
> 
> unit once I get it fully operational.
> 
> Does anyone have a download source for this manual? I've checked the 
> 
> usual places but no luck so far. If downloading it is not possible, 
> 
> who would be a trusted source to buy the manual from?
> 
> BTW, if anyone has any restoration/upgrade tips on this particular 
> model scope, they would also be very welcomed.
> 
> Thanks.
> -Alex

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