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Adjustments
Adjustment Procedures
5Ć20
This procedure verifies the correct operation and accuracy of the
CSA 803A's input/output systems (see Figure 5Ć6).
This procedure should be performed only if maintenance is required.
Its use is not necessary for verifying instrument specifications.
Measurement Limits
The measurement limit for the real time clock is 1,000,000 ms±5ms.
Setup to Examine/Adjust Real Time Clock
CSA 803A
CH 1
10X Probe
A14
I/O Board
(see Figure 5Ć6)
To TP310
To Ground
Test Point
Frequency
Counter
Procedure to Examine/Adjust Real Time Clock
ăStep 1:ăInitialize the CSA 803A settings as follows:
UTILITY button press...........................................
Initialize (in major menu) touch..............................
Initialize (in verification popĆup menu) touch..................
Real Time Clock