Troubleshooting - Niles MSU250 Installation Manual

TROUBLESHOOTING

TROUBLESHOOTING GUIDELINES
There are three basic problems which prevent proper operation. In the order of probability the
problems are:
1. Bad Connections or Wiring
If the connections or wiring are wrong, loose, shorted or open the system will not operate properly.
The symptoms could include: Power LED flickers or is off, IR test LED is continuously flickering or on
without any remote control use, intermittent operation or no operation.
Systematically troubleshoot the wiring by:
1. Testing your power supply connections
2. Testing your sensor connections
3. Testing your flasher connections
4. Testing your cable for shorts and opens
2. Optical or Electromagnetic Interference
Direct sunlight, reflections, neon signs and other sources of infrared light or television sets, light
dimming controls and other sources of electromagnetic fields can induce noise and interference
into your IR extender system. Symptoms can include: flashback LED's continuously flickering or on
without any remote control use, poor range, intermittent operation or no operation.
Solution: To eliminate EMI try the following methods:
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373
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