Scale - SAF 0.3-3 GHz Spectrum Compact User Manual

0.3-3 GHz SPECTRUM COMPACT (FW V5.2.6)
The UNITS menu
SCALE menu is available only for default units "dBm". Adjust the scale before
selecting non-default units!

2.7.5 SCALE

The SCALE menu allows selecting the MAX (highest limit of the vertical axis) and
MIN (lowest limit of the vertical axis) values of the displayed input power range in
dBm, and an input power level OFFSET value (e.g. if an external attenuator is being
used) in decibels dB.
SCALE menu is only available for default units "dBm". See UNITS.
While at the SCALE menu, tapping the upper part of the graph decreases the
displayed input power range (zooms in) and tapping the lower part of the graph
increases the displayed input power range (zooms out). If the input power
range allows it, sliding the graph up or down modifies the MAX and MIN values
by equal amounts.
The currently selected parameter (MAX/ MIN/ OFFSET) is displayed in white. To
select a different parameter, tap on it once. The color of the keypad buttons shows
which numbers can be entered at the current digit position to obtain a valid parameter
value – the numbers on the
buttons cannot be entered. If the currently entered value is valid, it is displayed in
green buttons can be entered, the numbers on the
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OPERATION
The "dBuV/m" menu
red