Panasonic KX-TD500 Installation Manual

Also see for KX-TD500: User guide User manual User manual Features guide User manual

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Panasonic KX-TD500 Installation Manual Manual pdf 239 page image

5.2 Troubleshooting Guide240 Troubleshooting5.2 Troubleshooting Guide5.2.1 Troubleshooting GuideThis subsection uses system troubleshooting flow charts to guide the service personnel inefficient and systematic testing and fault location.The system troubleshooting flow charts provides service personnel with a step-by-stepsequence to use for system evaluation. Isolated steps in a flow chart should never be used outof context, since any step assumes that proper results were obtained on all previous tests.5.2.2 Troubleshooting via the LED IndicatorsWhen the system detects a problem, the alarm LED indicator located on the top shelf will turnred. If the detected trouble is generated by a card, the alarm LED indicator on the card will lightup.(Refer to the figure and the table below)When the trouble is cleared, the alarm LED indicator located on the top shelf goes offautomatically.Figure 196:RUN OFF LINE ALARM<1><2>LED Indicators on the Top Shelf LED indicators on the CP