Section 5 Operation; Operation - Hach SIGMATAX 2 User Manual

Section 5
5.1

Operation

Figure 16 Display and keypad
Time remaining for current process
1
Current status message
2
Operational status of ultrasound
3
("U" visible = ultrasound active)
Operation
All instrument functions are controlled by the software. The instrument is operated via
menus using four keys that are located below the display. From operational mode, you can
access the first menu level by pressing the function keys, F1 to F4, for 3 seconds.
The functions of the keys in the individual menus may vary, and are therefore shown
(abbreviated clearly) in the second row of the display (softkey function).
Operational status of heater
4
("H" visible = heater active)
Cancel
5
Setting change
6
Go back to previous menu item
7
Go to next menu item
8
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