Checkline FGV-XY - Manual (Page 17)

– 17 –
8.0 S ETTING M EMORY M ODE / R ECORDING D ATA
The FGV-XY has three memory modes:
Continuous Memory: Allows the recording of up to 1000 data points. the
recording starts when you push MEM, and stops when you push MEM. In
addition, the following statistics, gathered between that start and stop, are
recorded; positive maximum value, negative maximum value, positive minimum
value, negative minimum value, positive peak value, negative peak value, average
value, standard deviation.
Single Memory: Allows the recording of up to 100 data points. every time MEM
is pressed, the value shown on the display is memorized. if the unit is in Standard
mode then the current measured value is recorded. In Peak mode, the unit records
the displayed peak value, in addition, the following statistics are recorded;
positive maximum value, negative maximum value, positive minimum value,
negative minimum value.
Standard Memory: Allows the recording of up to 50 data points. The recording
process is similar to Continuous mode. MEM starts the recording and stops the
recording. The measured value when MEM is pushed the second time, is recorded
as a point. the following statistics, gathered between the start and stop, are
recorded: positive maximum value, negative maximum value, positive minimum
value, negative minimum value.
Memory Terms Defined
Measurement Value: The current displayed value in Standard Mode.
Positive Maximum Value (+Max): Maximum value in the positive direction.
Negative Maximum Value (–Max): Maximum value in the negative direction.
Positive Minimum Value (+Min): Minimum value in the positive direction.
Negative Minimum Value (–Min) Minimum value in the negative direction.
Average Value (AVE): Average of the recorded measurement values
Standard Deviation (DEV): Standard deviation of the recorded measurement
values
Positive Peak Value: Largest value in the positive direction.
(This value is sampled at 1000 times per second.)
Negative Peak Value: Largest value in the negative direction.
(This value is sampled at 1000 times per second.)
Last Measurement Value (LST): The last measurement value displayed at the
corresponding time.
– 20 –
Single Mode:
1. In the Single Measurement Mode, Press MEM to start the recording.
The letter M will appear and start blinking. Press M to stop recording.
2. If 1000 points of data are recorded, the display will show FULL and
return to standard measurement mode.
Standard Mode:
1. In the Standard Measurement Mode, Press MEM to start the recording.
The letter M will appear and start blinking. Press M to stop recording.
2. If 1000 points of data are recorded, the display will show FULL and
return to standard measurement mode.