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7. Recorder function

The 3201 may be used to display and record (store in memory) trends and variations of a

Signal level as a continuous pattern of bar graphs. This feature is convent if the amplitude

Variations of a signal level under test need to be monitored over a period of time.

To set the Recorder mode use the following procedure:

[1]

(Select the Scan menu) (select Manual or search scan)

[2]

(Select the function menu) (Select spectrum or bar graph display)

[3] Input from the keyboard the frequency to be measured. If using the Manual scan mode set

the center frequency of if using the search scan input the start frequency.

[4] Set the step frequency to 0㎑. This may be accomplished as follows:

Select the step frequency menu by pressing the key.

Then press the following key sequence:

[5] Start the scan by pressing the key.

The scan will start from the left side of the LCD at a rate of 80mS/CH or 12.5Ch/Sec.

This is 3.2sec/Div. In the 80Bar graph display the scan

speed is 6.4Channels per second or 1.6 sec per division.

[6] The displays and settings may be stored in the data and setup memories

MENU ENTER ENTER

0 0

CLR/.

ENTER

Protek 3201 User Manual

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