Chapter 2 21
Test Descriptions
10 MHz Out Frequency Reference Adjustment
Step 4. Wait for the frequency counter reading to stabilize and ensure that the
adjusted value is within the published specification. Repeat the
adjustment procedure until the correct value is obtained.
Step 5. Press
Save from the Time Base sub-menu to ensure that the values are
stored in memory.
NOTE It is recommended that you preset the NFA and repeat the 10 MHz
Frequency Reference Accuracy Test (see page 12) to verify the adjusted
DAC settings.
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