Agilent Technologies 1912A, Руководство пользователя

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Introduction 1
N1911A/1912A P-Series Power Meters User’s Guide 11
5 This displays the measurement units, either dBm, dB, Watts, or percent
(%).
6
With a P- Series or an E- Series E9320 power sensor connected, you can
make combined measurements with a single channel meter. A dual
channel meter extends this feature across both channels.
7
This displays the number of pages in the current menu. For example,
1
of 2
indicates that there are two pages in the menu and the first page is
currently displayed. Pressing the softkey displays the next page,
indicated by
2 of 2
. (Press the softkey to display the previous menu
page.)
8 The available softkey labels are displayed in these four fields.
Additionally, settings associated with the labeled function are displayed
under the label.
9
This field displays the menu title. For example,
Channel Setup
or press
and the Zero/Cal menu is displayed.
N O T E
With a P-Series or an E-Series E9320 power sensor connected, a measurement result of
–270 dBm indicates the input power level is beyond the sensitivity of the sensor.