tektronix 434 Option 1, excessive blooming - diyAudio
Go Back   Home > Forums > Design & Build > Equipment & Tools

Equipment & Tools From test equipment to hand tools

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 6th December 2003, 06:51 PM   #1
diyAudio Member
 
Join Date: Dec 2003
Location: virginia
Default tektronix 434 Option 1, excessive blooming

I recently purchased a used tektronix 434 oscilloscope. I noticed that the nameplate carries an "option 1". I don't suppose anyone knows what option 1 on this unit is. I also noticed that there is no persistence adjustment on the scope and it is exhibiting a little "bloom" around the edges of the two storage fields. On the plug-in style scopes when this occurred it was typically because you had the persistence out of adjustment. I haven't gotten a manual yet but does anyone know offhand if there is an internal adjustment to correct this?
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Excessive FE206E cone movement wixy Full Range 6 5th June 2008 05:01 PM
Excessive current draw in Fender Deville Rockin' Andy Tubes / Valves 4 20th January 2007 09:41 PM
CDM2/10 motor with excessive friction PetrL Digital Source 0 19th June 2006 08:21 AM
excessive caps moofer Solid State 7 1st September 2004 04:12 AM
Necessary/excessive baffle thickness Mos Fetish Multi-Way 2 8th June 2004 12:23 PM


New To Site? Need Help?

All times are GMT. The time now is 10:19 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2