Yokogawa DO202 2-Wire Dissolved Oxygen Analyzer - Manual (Page 56)

IM 12J05C01-01E
Calibration Procedure 6-5
6-4-3. Procedure for manual zero (offset) calibration
NO YES
ENT
NO YES
NO YES
After briefly displaying WAIT,
the display returns to
the normal readout.
YES
Press YES to return to the
measuring mode. (Single Point
adjustment only)
ENT ENT
ENT
YES
YES
Select the flashing digit with the key.
Increase its value by pressing the key.
When the correct value is displayed, press ENT to enter the change.
ENT
FAIL TEMP.MAN
YES NO
ENT
NO MODE YES
MODE
%sat
ppb
CAL
DISPLAY
ppm
HOLD
OUTPUT
SET HOLD
SERVICE