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Battery Connection
It is important that the Battery be connected to the Battery Cable before using the 750
M
system. Please be sure that the Battery is attached to the Battery Cable each time the system is
used.
Upon first use of the 750M or if the Battery has become disconnected, be sure to connect the
Battery to the Battery Cable. Verify that the Battery is connected correctly using the ‘BATTERY
TEST’ button. When pressed, the Battery Status Indicator should illuminate indicating the
charge of the battery. A reading of 70% or greater is preferred. Refer to ‘Battery Charger’ in
the ‘Operations’ section for further details.
!
DO NOT operate the system without the Battery attached to the
Battery Cable. A 12-volt power source exists at the Battery Cable
conductors even if the Battery is removed during 750M operation.
Battery Charger
Test Button
System Configuration Diagram
Power
Adapter
Battery
Battery
Charger
Display
GPS
Antenna
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