Functional description of the CU functions of the digital tuner IBOC

This document describes the control-module functions of the digital tuner IBOC. The displayed name and the results are described.

FOT temperature

Reads the FOT temperature in the control module

Result: specified in degrees Celsius. Compare values to set point values.

Field strength, analog

Reads out the field strength of the analog antenna

Result: Specified in dB/uV. Compare values to set point values.

Self-diagnosis

The self-diagnosis checks whether the antenna is connected or not.

Result: delivers OK/NOK. Compare values to set point values.