HF scientific 19998 Triple Validation Turbidimeter - 0-100 NTU - Manual (Page 22)

TVT 1 (5/02) 16
Rev. 2.6 (.pdf)
Note: To skip the selection of the SETUP mode, simply press the MODE button.
8.1 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. If you feel that the last digit, or two, is not stable then you may
adjust the resolution to not show these digits. Upon entering the SETUP mode the lower
row of the display will show “RES” and the upper row of the display will show the
number of digits that will be displayed.
Change the resolution by pressing the t or u button. When you have selected the
desired digit resolution press the ↵ button. After pressing the ↵ button, the YEAR block
will be highlighted and the current year will be displayed
8.2 Setting the Year
With the YEAR block highlighted and the year displayed, change the displayed year
using the
t or u buttons. When you have selected the proper year press the enter
button ( ↵) to accept the year.
8.3 Setting the Day and Month
After pressing the
↵ button, the DAY:MONTH block will be displayed and you will see
two numbers on the upper LCD screen. The number flashing corresponds to the month.