Re: Strange Tek2440 issue
Interesting. I'd look at the power supplies, should be easy enough to see what's happening as this is reproducible. Do you have a second digital or storage scope to look at what's happening on the
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Sigur?ur ?sgeirsson
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#171227
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Re: Reverse part lockups
Yes absolutely, it's the same one. Off course I had to unlock it first but reference to VintageTek is still s?there. I use an old Adobe Acrobat 9 Pro and bookmarking isn't that much work, it may have
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zenith5106
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#171226
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Re: Reverse part lockups
Hi H?kan, The 151 file I downloaded was 243 MB and locked. Was yours smaller or did you reduce the size that much? And AFAIK bookmarking is done manually. With the file being 762 pages that's a lot
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Raymond Domp Frank
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#171225
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Re: 1S1 sampling unit; (also 7B53AN & 7A18 plugins)
It might be possible to power a 1S1 from an IO-14 scope but IMO it's deep into "not worth the effort" territory. Do it right and get a Tek mainframe. The 1S1 is a fine sampling system but be aware
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Dave Wise
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#171224
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Re: Reverse part lockups
I didn't make a complete new version, I just OCR'ed and bookmarked the one available on the Wiki. /H?kan
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zenith5106
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#171223
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Re: TM500 series plastic face plate repair; solvents?
I have repaired non-styrene plastic with a UV-cured resin called Bondic. The kit comes with a tube of the resin and a blunt needle-type application tip built-in. The opposite end includes a UV LED
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stevenhorii
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#171222
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Re: Reverse part lockups
234 MB seems quite big for the file so I'm not surprised yours is smaller. Unfortunately, the one available contains so much "detail" that much automatic compression doesn't seem likely. As I
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Raymond Domp Frank
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#171221
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Re: Reverse part lockups
FYI, the 151 version I made for my own use, as mentioned in a previous post, is about 40 Mb. It is OCR'ed (not so good) and bookmarked every 50 P/N. Personally I prefer bookmarking over searching the
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zenith5106
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#171220
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Re: Reverse part lockups
Please find my comments embedded. My text refers to the text immediately above it: I fully agree. Absolutely: - "Full OCR" implies converting a printed (text-)document to a character-by-character
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Raymond Domp Frank
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#171219
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TM500 series plastic face plate repair; solvents?
In the world of modeling and slot cars (and any other place styrene is used) there is a repair technique whereby one uses liquid styrene modeling solvent to "melt" scrap plastic into a goo that can be
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Dave Seiter
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#171218
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Re: Strange Tek2440 issue
Acquisition stopped, doesn't happen. I can go all the way to 2ns/div. Normal trigger but trigger set to +or- 90v (not triggering), it happens. Single, doesn't happen, can go all the way to 2ns/div,
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Vince Vielhaber
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#171217
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Re: 1S1 sampling unit; (also 7B53AN & 7A18 plugins)
Hi, I have a copy of the IO-14 scope schematic as 4 gif files. I could email it to you if you are interested, but I don't think it would be easy (or useful) to try to connect it to a 1S1. You really
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Colin Herbert
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#171216
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Re: Strange Tek2440 issue
Hey Vince, I have no idea what's going on there, though I'd suggest looking at the power supplies as a first step. You can also - perhaps - diagnose this a little ways by playing with trigger and
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Sigur?ur ?sgeirsson
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#171215
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Re: Reverse part lockups
Sorry all for any confusion, was just looking for someway to reverse part lookup. I have a large number of Tek PC Boards to use for parts but take a lot of time to find an available part from. Was not
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Dallas Smith <dosmith2@...>
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#171214
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1S1 sampling unit; (also 7B53AN & 7A18 plugins)
Hi all, just acquired the above (but missed out on the actual TEK scope), all at a local recycling centre. Would like to buy a TEK scope, working or not, in which I can use the 1S1. Is anyone prepared
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dc888@...
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#171213
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Re: 4-pin Lemo connector used on end of cable for 4041 PD keyboard
Hi Gary, I checked. It is indeed the connector that I thought. It is the same Tek used for the power supply connection of probes like the P6201 and P6202A. You'll find the same sockets on 'scopes like
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Raymond Domp Frank
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#171212
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Re: Strange Tek2440 issue
Repet on, Repet off, no difference. Vince. -- K8ZW http://www.metalworkingfun.com http://www.hamradio.fun
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Vince Vielhaber
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#171211
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Re: TDS3054 Replacement of DALLAS DS1742W (U640), data content in NV-RAM
some of the chinese fakes do actually work and identical to the original but since their date code is also old they ma not last that long I also got several fakes that didnt work until I got this one
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amirb
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#171210
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Re: TDS3054 Replacement of DALLAS DS1742W (U640), data content in NV-RAM
Hello all, thank you very much for your replies. Here is my list of actions (so far): 1. The 'chinese part' worked ok in a programmer (readable, writeable, reasonable content in the registers
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maddisassembler
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#171209
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Re: Reverse part lockups
I'm giving this another try in this thread. This message is directed at Dave Brown (Tek Museum): 1. Do you consider these files free to unlock for the purpose of OCR'ing, possibly reducing in size,
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Raymond Domp Frank
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#171208
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