General Dynamics R2600 Series, Operator'S Manual, Page: 79 / 402

All adjustments of center frequency, frequency
range and generator level are made thru the RF
zone at the upper right of the screen. The
TUNING control is especially useful in tuning
center frequency and generator level. These may
all be adjusted as follows, thru softkeys or
numeric entry, for the desired display, depending
on the type of network being tested.
Rng
Selects the RF frequency range over which the
generator will sweep. These are expressed in +
full screen deflection ranges that are selectable
via softkeys. The sweep rate of the tracking
generator is fixed at approximately 50 ms/sweep.
Cen Freq
Selects the center frequency of the Tracking
Generator display. Refer to the GENERATE
mode for more detail on frequency entry.
Output Lvl
Refer to GENERATE mode.
Gen RF Out
Refer to GENERATE mode.
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