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Power Meter Operation

Selecting a Digital or Analog Display

Agilent E4418B User’s Guide 2-51

shown in front of or . Pressing or after the correct

multiplier has been selected confirms the entry.

To select both an analog and digital display press until two windows

are displayed. Select the format of one window to analog and the other to

digital as previously described.

To indicate if the measurement reading is outwith the minimum or

maximum values set for the analog meter, a warning message is

displayed. The analog meter also displays a digital reading. This digital

reading allows you to easily set the appropriate minimum and maximum

values for the analog display.

Note The analog display does not indicate as much measurement data

as the digital display. That is, it does not indicate when duty cycle,

range hold, offset or relative mode are enabled. In addition, it does

not indicate if the measurement is within the test limits if any are

set.

% W % W

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Agilent Technologies 8487D Guia do Utilizador Página 91