Table of Contents
Advertisement
4.2
Control elements
The descriptions printed in black on the control keys relate to functions that
are available in measurement mode.
The descriptions and symbols printed in red on the control keys relate to func-
tions that are available when setting the device.
Key
Function
during the measurement
ON
On/off switch
OFF
1
min/max...
min
... pressed briefly:
Display minimum or maximum
5
value measured so far
... pressed for 2 seconds:
Delete the value in
question
max
2
CAL... (only in operating mode
"pH")
CAL
... pressed briefly:
3
Display the condition of the
combination electrode (1x
press), display the calibration
data (additional presses)
... pressed for 2 seconds:
Start the pH calibration
Store:
Store
Hold and save the
current measured value
Quit
6
("HLD" in display)
Set... (in operating modes "pH",
"rH", and "mV
Set
... pressed briefly:
Menu
4
manual temperature input if no
temperature probe is con-
nected.
additionally for "rH" mode:
manual input of pH value
(press key a second time)
... pressed for 2 seconds:
Call up the setup menu
Function
in setting menu
Enter values or modify settings
"Scroll" through the parameter
sublevels of the submenu
Quit:
Return to measuring, entries/
settings will be saved
Menu:
"
Return to setting menu, entries/
H
settings will be saved
4 Operation
/
13
Advertisement
Table of Contents
