Eagle Microsystems RA1000 - Manual (Page 15)

15
CALIBRATE CELL
From the residual setup screen, press CELL to enter the cell calibration menu.
CALIBRATE CELL
ZRO SPAN
ESC
1 ZRO Zero cell input
2 SPAN Set the current CL 2 residual.
3 no function
4 ESC Go back to the calibrate menu.
CALIBRATE ZERO SELECTION SCREEN
CALIBRATE ZERO
MAN AUTO
ESC
1 MAN Manual zero
2 AUTO Auto zero
3 no function
4 ESC Go back to the calibrate cell menu.
MANUAL ZERO SCREEN
WAIT FOR...
0.0mV SET
ESC
The top line of the display scrolls the message, “ADD ZERO WATER & WAIT FOR STABLE mV.”
The left side of the bottom line shows the current cell mV.
1 No function
2 No function
3 SET Zero cell input.
4 ESC Go back to the calibrate zero menu.