Features of Ignition Power Management
The system software (IOS) tries to prevent the discharge of the battery with the following:
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Turning the router off if the vehicle has the ignition off for a period of time (programmable).
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Turning the router off if the battery voltage drops to a certain level (programmable).
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Attempting to protect the router by turning the router off if the battery voltage rises above a certain level (fixed amount of time).
The system software (IOS) logs the following events to the system log:
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When the user turns on or off the ignition management feature with CLI
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When the ignition is turned on or off
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When the ignition-off timer expires and the system goes off
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When the user enables or disables the feature through the CLI
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Tentatively logs the under-voltage and over-voltage events
For additional information on connecting to a vehicle, see the Plugs and Pinouts section of the Hardware Installation Guide.