Tektronix SignalScout RFM151 Instruction Manual page 83

Measurement Reference
Table 3-11 describes the key actions for this mode.
Table 3-11: Functions of active keys in relative field strength mode
Key
Menu keys Enters selected menu. (Aboris a partial keypad entry.)
knob to perform the action. Overrides aa partial keypad entry,
Knob
Controls attenuation if F1 is highlighted; speaker volume if F2 is
selected. if neither of these two functions is highlighted, then the knob
preceding the cursor. Backspacing 1 click after field is empty aboris
Display
The display has four components. The readouts at the top of the
display indicate the selected frequency and attenuation level. The
large triangular area in the middle of the display depicts the relative
field strength ofthe active signal (the frequency of the active signal
is the frequency to which the RF analyzer is tuned), The bar at the
bottom of the screen represents the max level of the active signal.
instrument is tuned is indicated at the top of the display. To tune the
RF analyzer, select ATTEN (F1) until the on-screen label is not
highlighted. The frequency readout will be highlighted with a solid
box. Tune the instrument using cither the knob or the keypad.
SignalScout RFM151 RF Analyzer Instruction Manual 3~35