User Guide

Instruction Manual CyberScan DO 1500
39
5.5. mg/L– One Point calibration (Manual)
User can do calibration in mg/L.
1. Press std to enter to ‘Standardize’ screen. Both upper and lower
display shows the present measured value.
2. Use the /  keys to adjust the known standard value.
3. Window provided for the adjustment is 70% of the present
reading. Lowest value that can be set is 2.00mg/L; highest value
is 60.00 mg/L.
4. After set the value, press enter key to confirm calibration. Meter
blinks the cal values for few seconds before exit to measurement
mode.
Standardize


press to accept enter
press to set value  
STABLE
mg/L