User Manual
Table Of Contents
- 1 Overview
- 2 Safety
- 3 Commissioning
- 4 Operation
- 4.1 Switching on the meter
- 4.2 Login with a user name
- 4.3 General operating principles
- 4.4 Sensor-independent settings
- 4.5 Sensor info
- 4.6 Channel display
- 4.7 pH value
- 4.7.1 General information
- 4.7.2 Measuring the pH value
- 4.7.3 Settings for pH measurements
- 4.7.4 pH calibration
- 4.7.5 Calibration interval
- 4.7.6 Carrying out an automatic calibration (AutoCal)
- 4.7.7 Carrying out a manual calibration (ConCal)
- 4.7.8 Displaying calibration records
- 4.7.9 Continuous measurement control (CMC function)
- 4.7.10 QSC function (sensor quality control)
- 4.8 ORP voltage
- 4.9 Dissolved oxygen
- 4.10 Conductivity
- 4.11 Data storage
- 4.12 Transmitting data (USB interfaces)
- 4.12.1 Outputting current measurement data
- 4.12.2 Transmitting data (to a PC)
- 4.12.3 Connecting the PC / USB-B interface (USB Device)
- 4.12.4 Options for data transmission to a PC (USB-B interface)
- 4.12.5 Connecting the USB memory device / USB-A interface (USB Host)
- 4.12.6 Data transmission to a USB memory device (USB-A interface)
- 4.13 Reset
- 5 Maintenance, cleaning, disposal
- 6 What to do if...
- 7 Technical data
- 8 Lists
- 9 Appendix: Firmware update

Operation Multi 3430
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ba75865e11 02/2011
4.11.3 Editing the measurement data storage
The contents of the manual or automatic measurement data storage
can be shown on the display.
Each of the measurement data storages has a function to erase the
entire contents.
Editing the data storage The storage is edited in the menu, Storage & config / Data storage. To
open the Storage & config menu, press the <MENU/ENTER
_> key in
the measured value display.
Open the manual or automatic storage directly with the <RCL> or
<RCL
_> key.
Note
The settings are explained here using the manual storage as an exam-
ple. The same settings and functions are available for the automatic
storage.
Settings
Menu item Setting/
function
Description
Data storage /
Manual data storage /
Display
- Displays all measurement
datasets page by page.
Further options:
z Scroll through the data-
sets with <W><X>.
z Output the displayed
dataset to the interface
with <PRT>.
z Quit the display with
<ESC>.
Data storage /
Manual data storage /
Copy to USB flash
drive
- Outputs all stored measure-
ment data to a connected
USB flash drive
Data storage /
Manual data storage /
Output to RS232/USB
- Outputs all stored measure-
ment data to the interface
Data storage /
Manual data storage /
Erase
- Erases the entire manual
measurement data storage.
Note:
All calibration data remains
stored when this action is
performed.