QUICK REFERENCE
39
Built-in Help
The Help key shows the contents of the built-in
help support. When you press a function key, its
descriptions appear in the display.
Help
Applicable keys
Acquire Display Utility Help
Run/Stop
Autoset
Cursor
Hardcopy
Measure
Save/Recall
Procedure
1. Press the Help key. The
display changes to the Help
mode.
Help
2. Press a functional key to
access its help contents.
(example: Acquire key)
Acquire
3. Use the Variable knob to
scroll the Help contents up
and down.
VARIABL
GDS-1000A Series User Manual
40
MEASUREMENT
The Measurement chapter describes how to
properly observe a signal using the oscilloscope’s
basic functions, and how to observe a signal in a
detailed manner using some of the advanced
functions such as :
Automatic measurements, cursor measurements,
and math operations.
Basic Measurements
This section describes the basic operations required in capturing and
viewing an input signal. For more detailed operations, see the
following chapters.
Measurements → from page40
Configurations → from page59
Activating a channel
Activating a
channel
To activate an input channel,
press the Channel key, CH1 or
CH2. The channel indicator
appears at the left side of the
display and the channel icon
changes accordingly.
CH 1
or
CH 2
(Continued on next page)