Protek 3201, User Manual, Page: 26 / 66

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
MENU ENTER ENTER
F2
0 0
CLR/.
ENTER
F1
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