HP HP 8753E, Руководство пользователя, Страница: 39 / 699

Front Panel Features
Caution Do not mistake the line switch for the disk eject button. See the figure below.
If the line switch is mistakenly pushed, the instrument will be turned off,
losing all settings and data that have not been saved.
Figure l-l. 8753E Front Panel
F’igure l-l shows the location of the following front panel features and key function blocks.
These features are described in more detail later in this chapter, and in Chapter 9, “Key
Definitions
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LINE switch.
This switch controls ac power to the analyzer. 1 is on, 0 is off.
Display. This shows the measurement data traces, measurement annotation, and
labels. The display is divided into specific information areas, illustrated in F’igure
Disk drive.
This 3.5 inch drive allows you to store and recall instrument states and
measurement results for later analysis,
Disk eject button.
Softkeys.
These keys provide access to menus that are shown on the display.
function block.
The keys in this block allow you to control the analyzer
source’s frequency, power, and other stimulus functions.
RESPONSE function block. The
keys in this block allow you to control the measurement
and display functions of the active display channel.
keys.
The analyzer has two independent primary channels and two
auxiliary channels. These keys you to select the active channel. Any function you
enter applies to the selected active channel.
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