User's Manual
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TDS 620A, 640A & 644A User Manual
3Ć29
Filter Type
&$ , '% ',$& % &"++ "'%$# '#" " "% "'%$# '#" #%
!#% "#%!'#" & ' "!#&% &'#" $ .
%&& DISPLAY➞ Filter!"➞ Sin(x)/x Interpolation #% Linear InterpoĆ
lation &
! & "$,"!& % % %& &" $&% %&$ &! !%( "$
)! '%! & &'$ &" *#! )("$ % "$,"!&+
!&$#"&"! "'$% &$ &+# !$ "$ %!** #!% "!
) % %& ! & %#+ !' &$)% !&$#"&"! % !"&
! !$ " " '-" "! # - "$ %'%-
%"! " % #! !'! !&$#"&"!
Graticule Type
# " ' %'(
%&& DISPLAY➞ Graticule!"➞ Full Grid Cross Hair Frame NTSC
#% PAL &
Full $%#)& % %#&& %& " %!
Grid &$ ,& %! " %
Cross Hair $%#)& %#&& %& " %!
Frame &$ ,& (&' %!
NTSC $%#)& % (&( #% !&(%" . && *)#%!&
PAL $%#)& % (&( #% !&(%" . && *)#%!&
&! &$ "$ $&'% '&" &+ !% &
($& % #"%&"! %&&!% "'#! ! %&% &" ,$" !+
($& "%& " !+ !! %#+ % %&&!% $ !"&
$%&"$ &$ %)&! &" "&$ $&' &+#% $"$ +"'
& )% &" $ & &"$+ %&'# "$ "&$ %&"$ %&'# &$
%&! $!& $&'
Format
% % '*# "& # #%!' "
YT & ' #")"'#" #& #&#$ &$ , #%!' ' &#*& &" )# '
' )%' +& & ' )%& #)% '! ' #%-#"' +&