Adjustment
Adjustment Procedures
5Ć2
  %(!""%(%& ( %*'%$%' "!')!%$'%*)!$( %* $ ((
) ( '%*)!$( ) '%* ) (.()# "!')!%$#$* ()  %""%,!$
&'%*'
NOTE
Except for early TDS 320 oscilloscopes, the Voltage, Timing, and
External Trigger calibration routines are disabled at the factory.To
enable the calibration menus, see $"!$ "!')!%$ $*( on
page 6Ć35.
 '(( UTILITY
 '(( )  ")#%() #!$ #$**))%$ *$)!")  &%&/*&#$* ( %,( ) 
Cal (")!%$  !( ""( *& ) (.()# "!')!%$#$* ( %,$!$
!*' /
Figure 5Ć1:ăThe System Calibration Menu
 #%+ "" !$&*) (!$"( '%#)  '%$)&$" %$$)%'(
 '(( )  #!$ #$* *))%$Voltage )  %$/('$ )-) %'
%$)!$*!$
 '(( )  (! #$* *))%$OK Calibrate Voltage Ref %$$)  
"!')!%$ $')%' )#  )%)  CH1 !$&*) ) '%*  W%-!"
" )#  $ %""%,)  !$()'*)!%$(%$ ) ('$
The SystemCalibration Menu