Adjustment Procedures
TDS 520A, 524A, 540A, & 544A Service Manual
5Ć9
Enable the adjustment constants to be written: &'%))%$ (,) ))
$"( %' ("( ) ,')$ % $, *()#$) %$()$)( )% $%$.+%".
)" ( (( )'%* %$ % ),% (#"" %"( $ )
%(""%(%& ((( ( *' .
Unprotected
Protected
Figure 5Ć1:ăAccessing the Protection Switch
%) ) ),% (#"" (( %"( %$ ) ') ( % ) %(""%.
(%& $) $' ) '%$)
$(') ) *()#$) )%%" )# $ ) %" $'() ) '%$) % )
%(""%(%& %*) $ )% $ ) '%!' (,)
( ) $(') *()#$) )%%" )% &*( ) (,) )% )( *$&'%))
$" &%()%$
Let the oscilloscope warm up: ""%, #$*) ,'# *& &'% %'
-%* $ ()&
Start the adjustment software:
$ ) '+ )% ) ' '+
$ ')%'( )% TDS500.ADJ
-& ADJ500.
%""%, ) $()'*)%$( ( &'%#&) %$ -%*' %#&*)' ('$
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