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SCALE
LIN
level, the bottom graticule becomes zero voltage. Reference level, and all other amplitudes, are read out in
voltage. However, other units may be selected. See AMPLITUDE UNITS SELECTION, Chapter 11.
If m is pressed when the scale is linear, 10 dB per division will be automatically entered.
LIN
Press (
In LINEAR, a specific voltage per division scale can be set by entering a voltage reference level value. For
example, to set the scale to 3 mV/division, key in 30 mV reference level, (Voltage entries are rounded to the
nearest 0.1 dB, so the 30 mV entry becomes 30.16 mV which equals - 17.4 dBm.)
DATA Entry
No DATA entry will be accepted with the linear SCALE selection key, 0
Example
It is convenient to observe AM sidebands in linear as well as logarithmic scales for analysis of both modulation
percentages and distortion products.
6.2 Manual Operation
Changes scale in allowable increments (1, 2, 5, or 10 dB per division).
Enables direct scale selection of allowed values. Other entries are rounded
to an adjacent value.
SCALE AND REFERENCE LINE
LIN
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