Xylem GL500-2-1 Data Logger - Manual (Page 12)

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IX. Main Screen:
The main screen is where the status and option menus are accessed. The data
logger will continue to log at normal intervals while connected to the Global Logger
software. While connected, the logger will draw an addition current from the power
supply of 5-10mA so it is advised that, if you plan to not access the logger for
extended periods of time, you disconnect to increase battery life. Interface cables
may remain connected. To disconnect, click on the “Disconnect” button. This label
on this button will change to “Connect” and clicking on it will return you to the
connection screen as previously discussed.
The functions and information in this screen are discussed in the following sections.
The screen image above shows water level and temperature although any type of
sensor can be connected to the logger. Battery voltage is always monitored on
channel 3.