Hach TL23 Serie Basis Bedienungsanleitung Seite 9

connected USB cable is 3 m (9.8 ft). As an alternative to the touchscreen, use a keyboard to enter
text into text boxes on the display (e.g., passwords and sample IDs).
Section 4 User interface and navigation
The instrument display is a touch screen. Only use a clean, dry finger tip to navigate the functions of
the touch screen. Do not use writing tips of pens or pencils or other sharp objects to make selections
on the screen or damage to the screen will occur.
Refer to Figure 3 for an overview of the home screen.
Figure 3 Display overview
1 Sample ID and measurement number
2 User comments
3 Instructions
4 Turbidity value, unit and reading mode
5 Warning or error message
6 Calibration status icon and calibration curve
Icon Description
Logs in or logs out an operator. To log in, select an operator ID and then push
Login. To log out, push Logout.
Login Note: When an operator is logged in, the Login icon changes to the icon selected for the operator ID (e.g., fish,
butterfly or soccer ball) and the text "Login" changes to the operator ID.
Selects the sample ID.
Sample ID
4
The measurement number increases by one each time a measurement is completed.
4
7 UP/DOWN navigation arrows
8 Sidebar menu (refer to
9 Time and date
10 Options button
11 Read button
12 Home/Instrument information button
Table 1 Sidebar menu icons
Table 1)
English 9