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Model 5344S
Operation and Programming
4.
Using the 5344A Function keys, press and release MODE until the START/STOP annunciator lights,
The FI key will light indicating the 5344A is waiting for a START frequency value. The MODE key will
scroll through the four modes of operation. If you pass STRT/STOP, continue pressing MODE until
you return to STRT/STOP.
5.
Using the 5344A Numeric Entry keys, press:
r-
s-->
2
GHz
s
-
V_J
The 5344A should display:
2.000000000 GHz
6.
Press the F2 key on the 5344A. The LED inside the key will light to indicate that it is waiting for a
STOP frequency to be entered and the entered value will be shown on the display.
7.
Using the 5344A Numeric Entry keys, press:
2
«
J
f—*
—
"N
0
L.
4
r
-
GHz
s
The 5344A should display:
2.040000000 GHz
If you want to see the START Frequency value, press key FI. Unless Numeric Entry keys are pressed
the value will remain unchanged. If an invalid value is entered the previous value will remain
unchanged.
8.
Press the 5344A SWP TIME key.
The LED inside the key will light to indicate that the 5344A is waiting for Sweep Time value to be
entered.
9.
Using the 5344A Numeric Entry keys press:
The 5344A will display:
500 ms
10.
Press the 5344A MANUAL LOCK key.
The LOCKED annunciator should light.
11.
Set the oscilloscope for an X-Y display. Adjust the Horizontal gain for a full width trace and center
the trace with the vertical gain.
12.
Press the 5344A MKR FREQ key. The lamp inside of the key will flash indicating the 5344A is waiting
for one of the marker registers (1 through 4) to be selected.
13.
Using the 5344A Data Entry keys, select Marker one by pressing key 1.
14.
Unless a marker has been previously entered, the 5344A should display:
0.000000 MHz
This indicates Marker 1 is OFF.
15.
Using the 5344A Numeric Entry keys press:
2
e
r
0
L.j
GHz
S
The marker should now be seen on the oscilloscope screen as an intensified dot.
16. Now rotate the RPG knob clockwise and note the dot moves toward the right side of the sweep
trace. The Marker 1 frequency is being increased toward the Stop frequency. When the marker
frequency equals the Stop frequency, or it violates minimum marker spacing restrictions described
in paragraph 3-47, Err 02 is displayed and the marker is ignored.
Figure 3-16
.
Markers (Continued)
3-50
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