Quick Start
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could damage the software and hardware of the E5071C and
lead to device failure.
Turning on the power supply after a faulty shutdown may cause
the system to start up in a condition called "safe mode." If this
occurs, first shut down the system to put it into the standby
state and then turn on the power supply again to start up the
system in normal mode.
2. LCD Screen
The E5071C is equipped with a 10.4-inch TFT color, touch-sensitive LCD
screen for displaying traces, scales, settings, softkeys and other
measurement related information. The touch screen LCD allows you to
manipulate softkeys by touching the LCD screen directly with a finger. For
more on the LCD screen, see Screen Area: Names and Functions of Parts.
• Do not press the surface of the LCD screen with a sharp object
(e.g., a nail, pen, or screwdriver). Pressing the surface with a
sharp-pointed object will damage the LCD screen surface or
cause the screen to fail.
• Valid pixels are 99.998 % and more. Below 0.002 % of fixed
points of black, blue, green or red are not regarded as failure.
3. ACTIVE CH/TRACE Block
A group of keys for selecting active channels and traces. For more on the
concepts of channels and traces, see Setting Channels and Traces.
Key
Name
Description
Channel
Next Key
Selects the next channel as the active channel. (Each time the key is
pressed causes the active channel to step up from the channel with the
currently designated number to one with a larger channel number). A
channel must be active before you can define such parameters as the sweep
range. To change the settings for a channel, use this key to first make the
channel active.
Channel
Prev Key
Selects the previous channel as the active channel. (Each time the key is
pressed causes the active channel to step down from the channel with the
currently designated number to one with a smaller channel number).
Trace
Next Key
Selects the next trace as the active trace. (Each time the key is pressed
causes the active trace to step up from the trace with the currently
designated number to one with a larger channel number.) A trace must be
active before you can define measurement parameters and other settings.
To change the settings for a trace, use this key to first make the trace
active.
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