Tektronix CSA 803C Vertical Accuracy

Performance Tests
CSA 803C Service Manual 4Ć25
This procedure shows the setups and lists the steps to check the vertical
accuracy of the CSA 803C.
Setup to Check Vertical Gain
CSA 803C
Prec.Voltage Source
W! 


Procedure to Check Vertical Gain
ăStep 1:ăInstall a Calibration Head (067-1413-00) into the position
shown in the setup diagram (CHĂ1/CHĂ2 slot). If the unit is in Standby
mode, set the power switch to ON. Set the Precision VoltageSource to
0 V and connectit to Channel 2 of the Calibration Head.
NOTE
             
         Time Base
   !      "
         
  
ăStep 2:ăInitialize the mainframe as follows:
UTILITYbutton press...........................................
Initialize (in major menu) touch..............................
Initialize (in verification popĆup menu) touch..................
ăStep 3:ăTriggerthe CSA 803C as follows:
TRIGGERbutton press.........................................
Source (in major menu) touch...............................
Internal Clock (in popĆup menu) touch.......................
Vertical Accuracy