Watts HF scientific 28052, Руководство владельца и пользователя

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Catalog No. 29290 31
Rev 3 06/2020
To adjust Backlight Brightness : Enter the CONFIG mode by pressing
the

and

buttons until the arrow beside CONFIG is illuminated, then
press the

button.
• Press the

button to move to the next menu until BRT is displayed.
• Change the brightness by pressing the

or

button.
•
When the desired brightness has been selected, press the

button to
accept it and move to the next menu or the

button to exit and return to
AUTO .
4.2.10 Display Units - Setting Displayed Units
•
The most common unit is NTU (Nephelometric Turbidity Units) however
the instrument can display in
FNU
(Formazine Nephelometric Units).
• All instruments are shipped from the factory set in NTU mode.
Setting/Changing Units : Enter the CONFIG mode by pressing the

and

buttons until the arrow beside CONFIG is illuminated, then press
the

button.
• Press the

button to move to the next menu until UNIT is displayed.
• Use the

or

buttons to select the setting NTU or FNU .
•
Press the

button to accept it and move to the next menu or the

button to exit and return to
AUTO
.
4.2.11 Ultrasonic Cleaning - Cleaning Function
• This allows for a selection menu to turn off the ultrasonic cleaning
function if desired. The default mode is
On
.
Setting the ultrasonic cleaning : Enter the CONFIG mode by pressing
the

and

buttons until the arrow beside CONFIG is illuminated, then
press the

button.