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2 Amplitude menu
[Auto Scale]: Press [Ampt] →[Auto Scale] and make the measurement
signal displayed within 10dB.
[Max Value]: Press [Ampt] →[Max Value] to set the maximum value of the
current signal. You can change the maximum value with the number keys
or [↑] or [↓] key or knob. The default step is 1dB.
[Min Value]: Press [Ampt] →[Min Value] to set the minimum value of the
current signal. You can change the minimum value with the number keys
or [↑] or [↓] key or knob. The default step is 1dB.
[Relative Off
On]: Press [Ampt] →[Relative Off On]. The relative
measurement function reflects the power change of the set reference
signal, in dB and %. When the relative measurement function is enabled,
the current power level will be measured and saved. At the same time, one
power level relative to the saved value will be displayed.
· [Offset Off
On]: Press [Ampt] →[Offset Off On]. If the power of the
tested part is higher than the maximum power that can be measured by
the instrument, the attenuator can be connected to reduce the tested
power to be within the normal measurement range. The power offset
function can be used for setting the offset of the added attenuator or
connecting cable so as to balance the attenuation amount or cable loss. At
the same time, the amplifier gain can be increased by setting the power
offset. If the value is positive, the loss will be compensated; and if the
value is negative, the gain will be compensated.
· [Max Hold Off On]: Press [Ampt]→ [Max Hold Off On] to enable the
maximum holding function. In this case, the measured maximum value of
the signal will be displayed.