HF scientific MicroTOL Online Turbidimeter - Manual (Page 28)

MICRO TOL (5/10) 22
Rev. 4.8
7.10 Displayed Resolution
The instrument is equipped with the ability to display several levels of resolution. The
instrument can display up to four digits to the right of the decimal place for turbidity
readings below 10 NTU. The default setting is 0.01 NTU. If the last digit or two is not
stable, adjust the resolution to hide these digits.
Change the resolution by pressing the
t or u button. When the desired digit resolution
has been selected, press the
↵ button.
7.11 LCD Backlight Brightness
The LCD backlight brightness may need to be adjusted. This is of particular interest if
multiple instruments are located in the same area and it is desired for the entire group to
have the same appearance. Ten levels are available. The default brightness is 8.
Change the brightness by pressing the
t or u button. When the desired brightness has
been selected, press the
↵ button.
7.12 Setting the Units