¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
Date
2465B: all 4 traces are no long vertically stable
Hi everyone. For a couple of days, some discrepancies happened starting my 2465B. The self test fails, and the 4 traces are no long vertically stable, whatever the time base, vertical gain and trigger
By f5dog · #146361 ·
2465B: all 4 traces are no long vertically stable
HI everyone. For a couple of days, the self test of my 2465B fails on exercice 05. And an unstability of the vertical position of the four traces has happened at the same time, whatever the vertical
By f5dog · #146360 ·
Re: THS710 Repair and (future) upgrade to THS720P
Hi all, again a follow-up, this time on the battery-pack: I used the solder lips to connect the rechargeable batteries, and used several layers of thin tape to make it into a similar unit. To avoid a
By satbeginner · #146359 ·
Re: 7B53A broken switch (mixed mode switch)
Thank you Pete. I will do. Is your 7B53A for parts or broken I presume... not a working one I hope ! :-) Max P.S. to contact someone in PM use the usual "Reply". You'll find little button option at
By unclebanjoman · #146358 ·
Re: Your opinion on using other people's work
There is that.? Ran into that too.? But I always documented what I did on our servers, both on hard and soft copy.? That hard copy stuff was in a binder on my desk, and the soft copy was posted to
By Mark Wendt · #146357 ·
Re: Your opinion on using other people's work
The other side if the coin is it is sort of like herding cats, especially when you are coming along behind someone 5 years later after they have long since left the scene and NOTHING was documented
By Dave / NR1DX · #146356 ·
Re: vi [OT] (was: using other people's work)
Single partitions are great till a log file goes nuts and fills the entire partition.? That's why I always put log files on their own separate partition, same for the users home directories.? Making
By Mark Wendt · #146355 ·
Re: Your opinion on using other people's work
On 04/05/2018 09:50 AM, Chuck Harris wrote: > It was never a question of "not being sure" what mode > I was in, but rather one of "being sure" and being wrong. > > It is simply very tiring to have to
By Mark Wendt · #146354 ·
vi [OT] (was: using other people's work)
I use vim because I learned vi in 1985. The partitions of servers are seldom separated now. I think that reason to use vi is over. I doubt anyone under 50 uses vi at all.
By John Griessen <john@...> · #146353 ·
Re: Your opinion on using other people's work
It was never a question of "not being sure" what mode I was in, but rather one of "being sure" and being wrong. It is simply very tiring to have to keep toggling back and forth in the modes. It
By Chuck Harris <cfharris@...> · #146352 ·
Re: THS710 Repair and (future) upgrade to THS720P
Hi all, today the relais and NiMh batteries arrived. Although the relais were the Pin-through-hole type, by bending the pins 90 degrees and shorten them a bit the relay was a perfect fit. The good
By satbeginner · #146351 ·
Re: Your opinion on using other people's work
Chuckle.? Yeah, vi has it's landmines for the casual user, but it's still a pretty powerful editor with all you can do in it.? The command syntax can get a little arcane but the things you can do
By Mark Wendt · #146350 ·
Re: Your opinion on using other people's work
Strange they would force you to use their text editor to do your programming.? All the places I ever worked where we programmed for Unix we were allowed to use our editor of choice.? Be that as it
By Mark Wendt · #146349 ·
P6006 et al Probe compensation adjustment failure
I suspect that 99% of members know this already - could be it's in their DNA - but for the remaining 1% of us who have this issue and have failed to find anything related via google, here it is: I got
By Adrian Nicol · #146348 ·
Re: 2213A Calibration Problems
Hi Lukus, It sounds like the jumping might be a stuck or glitchy beam finder switch, or you might have a power supply issue. Both are quite common in a scope of this age. Read this doc <
By Sigur?ur ?sgeirsson · #146347 ·
DC508 display board PCB replacement
Hi guys, I put the Gerbers and development files in the Files section. And photos of the completed board in the Photos section. I used OSH Park an got 3 boards for cheap. The Gerber files are all
By Steve Murphree · #146346 ·
2213A Calibration Problems
On Tuesday, I picked up a 2213A. While testing it, I noticed that the trace does not fill the whole display regardless of position settings. I tried messing around with the controls to see if I could
By Lukus · #146345 ·
Re: tektronics 2465b 400mhz nvram battery info
If you would quote some of the message you were responding to, others could figure out what you were talking about. -Chuck Harris zoldanmirco via Groups.Io wrote:
By Chuck Harris <cfharris@...> · #146344 ·
Re: tektronics 2465b 400mhz nvram battery info
I stand corrected. -Chuck Harris ADas via Groups.Io wrote:
By Chuck Harris <cfharris@...> · #146343 ·
Re: 7633 transistor sockets.
Hi Jeff, If you are referring to strips of bare IC socket pins I have used them. They have one quality I like in certain circumstances: since there is no plastic holder you still have access to the PC
By Dennis Tillman W7pF · #146342 ·