开云体育

Great! Congratulations to you and your "new scope"! Where is this serial number on your scope? I have 2465 DMS and it comes with some extras in the back, but I can't find the serial number there. I'll

At 78 dollars, seems like a goo buy just for the parts. larry

My pet sprite (75 year old fingers) screw up everything I type! Larry

Sounds like a MCP 246x scope!

Yeah, I think it might be an Asia specific model (It is being sold here in Japan), but information seems really scarce, I 'm not too keen on buying an unknown with no service info (Although, it's

OK, I sent him a request yesterday and today, but have not yet heard back. Bob

I swear I typed 6 torx screws, but my pet sprite changed it to an 8. Grrr! -Chuck Harris Chuck Harris wrote:

I don't mean to scare you, and certainly not to admonish you. The case comes off with 8 torx screws through the feet, and two through the back panel...above and below the plug. After the back is

Bob’s suggestion refers to date codes on the components. They are certainly there. They will all largely indicate the same timeframe (usually year and week number) which will give you an idea of

Thank you Chuck; Very bright and sharp - no halo. Fastest speed is 5 nano - at that speed, trace is easy to see. I hear you admonition; I'll wait a little - maybe never if everything is OK. Thank

I remember some on the main motherboard in particular. > -- Dave Emery N1PRE/AE, die@... DIE Consulting, Weston, Mass 02493 "An empty zombie mind with a forlorn barely readable

Bob I have the 2714 service manual ?I Thought at first that someone may have swapped a board from a parts unit but the microprocessor board in the 2712 and the 2714 is the same, Dave Emery may be

Thanks Dave, Which board(s) might have these?

You can? approximate the age of the unit by opening it and looking for component date codes.? Sometimes on turn-on there is an information screen with a software/firmware revision date. Bob

Many years ago I found there were some zero ohm resisters that enabled or disabled various personalities and options for this family. Not clearly shown on the published schematics IIRC.

Hi Dave, My 2712 thinks it is a 2714/15 CATV analyzer, displaying Channels, and RF input in DBMV. There are also other Menu items pertaining to CATV. On the Digital Storage board there is a term

Although the scope has a set of counters/timers that can be reached through the calibration mode, it is not intended to be a reliable indication of the age or use of your scope over its lifetime...

I may be able to help you but since the original post was not appended I am not sure what the problem is? Dave NR1DX -- Dave Manuals@... www.ArtekManuals.com

Oh, and I have scoured both the 2712 and 2715 (apparently a 2714 with minor difference), service manuals without success.

Hello all, My new (to me) 2465BDM just arrived. Turning it on, all passed and gave me four lines - one for each channel. I tried each channel in turn with my function generator and each worked