INFICON 2020ComboPRO Portable Photoionization Detector - Manual (Page 62)

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Erasing or Downloading Data
There are two options for data manipulation under the “Erase/Download” Data
selection.
“Clear Data Log” deletes all readings in the 2020ComboPRO memory.
NOTE: Deleted information cannot be recovered. You should play back or download the
contents of the datalogger before deleting any information.
To empty the data logger in the 2020ComboPRO:
1. Press the MENU key.
2. Use the DOWN ARROW key to choose “Data Logger Options”, and then
press the SELECT key.
3. Choose “Clear Data Log”, and then press the SELECT key.
4. Press either the YES or NO key in response to “Are you sure you want to
clear all data?”.
“Download to PC” begins download of stored data from the 2020ComboPRO to the
PC. The 2020ComboPRO computer cable, MX750120, must be connected between
the 2020ComboPRO and the PC before beginning the data download. The
ProComm software must be installed and running on the PC prior to download.
To download data:
1. Press the MENU key.
2. Use the DOWN ARROW key to choose “Data Log Options” the press the
SELECT key.
3. Use the DOWN ARROW key to choose “Download to PC”, then press the
SELECT key.
4. Press the NEXT key at the “Connect Instrument to PC” prompt.
5. The display will show “Downloading Data” and data will now download to
the PC. Press the DONE key to stop the download at any time.
Unit Setup Functions
Unit setup functions are used to select the 2020ComboPRO features. There are eight
functions which can be set on the 2020ComboPRO in TVOC mode; Pump,
Backlight, User Mode, Clock, Date Format, Language, Units of Measure, and
Sample Mode. Figure 18 shows a menu detailing the User Setup functions. Press
the MENU key in any operating mode to access “Unit Setup”.