Xylem DCX-22 SELF CONTAINED WATER LEVEL DATALOGGERS KELLER Logger DCX 4.0 - Manual (Page 6)

Additional recommendations:
- The battery capacity is not measured but calculated from the average current used. If the
battery is replaced, as also upon Power-On-Reset, the display will be reset to 100%. A battery
replacement is recommended if the battery capacity indicator displays a status of less than
30%. Continued read-out of large volumes of data is thereby guaranteed. (During read-outs,
the battery status indicator is not updated, consequently it is possible that a critical battery
condition may not be recognized or may be recognized too late).
- The measuring head should be checked at least once a year for dirt.
Installation of the KELLER Logger DCX 4.0 software
System Prerequisites:
Processor minimum Pentium 75 MHz
Screen resolution minimum 1024 x 768
Main memory minimum 16 MB RAM
Free disk space minimum 20 MB recommended
Serial Port 1 free serial port for communication with the Data Logger
Operating system (tested)
Windows9x, Windows NT, Windows 2000, Windows XP
Installation of the software
On our homepage www.KELLER-druck.com you will always find the latest version of the Logger DCX
software.
Double-click the file "LoggerDCX4-xx.exe” to start the installation program.
On the first screen, you can make your choice of language to be used during the installation.
In the third screen, the Destination Directory can be specified (Default: "C:\Program Files\KELLER
Druckmesstechnik”).
Operating Manual for Logger DCX 4.0 KELLER AG Page 6