Xantrex Technology Xantrex Battery Monitor - Manual (Page 18)

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When all the necessary changes are made and checked in the setup
mode, you can jump back to the normal operating mode by pressing
the SETUP key for three seconds. Your Xantrex Battery Monitor is
now ready for use.
F17 Display (backlight) mode. Duration of backlight
activation in seconds after pressing a key on the Xantrex
Battery Monitor. The backlight can also be set to be
always ON or always OFF. In the setting AU the backlight
will be activated automatically when the charge/
discharge current exceeds 1 A or when a key is pressed.
Default Range Step size
30 seconds OFF / 10 – 60 / ON
/ AU
10 seconds
F18 Alarm relay contact polarity. This Function enables
selection between a normally open (NO) or normally
closed (NC) contact. Please note that the NC setting will
slightly increase the Xantrex Battery Monitor’s supply
current in normal operating mode.
Default Range
NO NO, NC
F19 Firmware version. Displays the firmware version of the
Xantrex Battery Monitor. No alterations can be made.
Default
x.xx
F20 Setup lock. When this Function is ON, all functions
(except this one) are locked and cannot be altered.
Default Range
OFF / ON OFF