Re: 7B53A seamless modification... Adding Alternate Delayed time base visualization (with trace separation)

Fabio Trevisan
 

Hakan,

Ah Hah! I knew it was too obvious for not having been thought of before!
On the other side...I`m kind of sad now. I was hoping that I had an original idea :-(.

At least, to save my face, for what I understood, they crippled the X1-X10 button to enable the Alternate mode...So I think my idea is better in that respect.

It's possible that I can implement my idea with basically the same circuit, just adapting it to use the "Var" control (and its detent switch) and thus, avoiding to cripple the X1-X10 functionality.

Thanks for the heads up.

Rgrds,

Fabio
P.S. Any chance to obtain a better scan of this microfiche?

On Wed, Oct 3, 2018 at 04:06 PM, zenith5106 wrote:

On Wed, Oct 3, 2018 at 09:04 PM, zenith5106 wrote:
I placed a copy of the description here www.hakanh.com/dl/temp/7B53Amod178H
Sorry, the link should be www.hakanh.com/dl/temp/7B53Amod178H.pdf
That would be the same as or similar to 7B53A mod 178H.
I placed a copy of the description here www.hakanh.com/dl/temp/7B53Amod178H
but I have to warn you, it is extremely poor quality due to a poor original print and
microfiche original but with a little good will and fantasy most of it could be read.
/HÃ¥kan

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