HF scientific AccUView Wastewater UV %Transmission Monitor - Manual (Page 18)

number to be entered. Use the
t or u arrows to select the first of the three numbers in
the code and then press the
↵ button to accept the first number of the code. Now enter the
second number in the code. Proceed as with the first number followed by
↵. Then repeat
the process for the third number in the access code, and finish with the
↵
button.
If the valid access code has been selected, the instrument will be directed to the calibration
mode. If the wrong access code is selected, the instrument will return to the
AUTO mode.
Refer to section 7.6
Enabling the Security Access for more information.
AccUView Wastewater (1/09) 12
Rev. 2.9