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Setup scan, Overview – GW Instek GDM-8261A User manual User Manual

Page 113

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SCANNER (OPTIONAL)

113

Setup Scan

Overview

Scan type

Simple

Sets the scanned channel range, loop
count, and timer length. All channels

have a common measurement item.

Advanced

In addition to the above Simple Scan
settings, the advanced mode has custom

settings for each channel, such as
measurement item, range, and rate.

Timer setting

Sets the duration between each scan loop (Scan

operation) or between each scanned channel (Step
operation).

Count setting

Sets the number of scan operations.

Trigger setting

Internal
(Continuous)

The GDM-8261A keeps triggering

continuously until the scan reaches the
end of the loop count. Then it goes into

the idle mode.

External
(Manual)

The GDM-8261A stays in the idle mode
by default. The trigger timing is manually

controlled by the user from the front
panel using the Trig key.

Scan operation

Scan

Measures all specified channel ranges

(Channel MIN~MAX) for each trigger
event. Timer settings (page 115) are
applied between each scan for the whole
channel range.
Trigger delay settings are applied between
each channel in each scan. For more

detail about trigger delay setting, please
refer to page 78.