HP 5344S Operating Instructions Manual page 73

Microwave source synchronizer
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Model 5344S
Operation and Programming
7.
Press the F2 key on the 5344A. The LED inside the key will light to indicate that it is waiting for data to
be entered and the entered value will be shown on the display.
8.
Using the 5344A Numeric Entry keys press:
2
0
. J
MHz
ms
The 5344A should display:
20.000000 MHz
If you want to see the Center Frequency value, press key FI. Unless Numeric Entry keys are pressed,
the value will remain unchanged. If an invalid value is entered, the previous vaiue will remain
unchanged. If a value outside of the limits is entered, the value will default to the closest limit.
9. Press the 5344A SWP TIME key. The LED inside the key will light to indicate that the 5344A is waiting
for a Sweep Time value to be entered.
10. Using the 5344A Numeric Entry keys, press:
1
0
'-)
i
0
MHz
ms
_
the 5344A will display:
100 ms
11. Press the 5344A AUTO LOCK key. The 5344A will now program the 8350A to the specified CF
frequency, and then sweep over the specified AF range. The LOCKED annunciator should light. If
the 8350A actual output frequency is not within the lock range of the 5344A, the 5344S will begin
stepping the frequency in an attempt to bring it within range. If it is unsuccessful. Err 11 will be
displayed. This is a possible indication that the 8350A and/or its plug-in is out of electrical alignment.
Figure 3-13. CF/AF in AUTO LOCK (Continued)
3-43

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