I
-
Leveling
with
detectors/couplers/splitters
1. Connect the equipment as shown in Figure 2-1.
SYNTHESIZED SWEEPER
DIRECTIONAL COUPLER
OR POWER
SPLITTER)
LEVELED
OUTPUT
pg417ab
Figure 2-1. ALC Circuit Externally leveled
2. Press
[ALC
MODE
8)
repeatedly until the MARKER/SWEEP/STATUS display
shows
HLC=
Diode. Note that the EXT ALC annunciator is lit.
3. Enter the coupling factor by selecting
m
EXT CAL and then entering
the desired number.
2-3
-