Hach AS950 Grundfunktionen Seite 4

Figure 1 Controller keypad and display
1 Power key
2 Arrow keys
3 Soft keys
4 Display
Key
Soft keys
Arrow keys
MENU
STOP
CALIBRATION
Power
MANUAL OPERATION Shows the Manual Operation menu. Refer to the Manual Operation option in
RUN/HALT
STATUS
Color Status Description
Red Error The controller is on. One or more of the measurements the sampler is configured to use (e.g.,
pH and flow) is not available. Refer to
Green No Error The controller is on. There are no errors.
4 English
5 Indicator light
6 STATUS key
7 MENU key
8 STOP key
Table 1 Key functions
Function
Selects the function shown on the display.
Scrolls through the menus and the options. Enters values. Push and hold the arrow
keys to scroll through values quickly.
Shows the main menu. Refer to
Stops the pump.
Shows the Calibration menu. Refer to the Calibration option in
Sets the power to on or off.
on page 5.
Starts, temporarily stops or stops the sampling program.
Shows the status of the current sampling program and the power supply. Shows the
sample status, data log status, alarm status and hardware status. Refer to
program status on page 19.
Table 2 Indicator light description
9 CALIBRATION key
10 MANUAL OPERATION key
11 RUN/HALT key
Main menu overview on page 5.
Troubleshooting on page 22.
Table 3 on page 5.
Table 3
Show the