Onkyo TX-NR specifications. Related product manuals. When is my volume too loud? A volume above 80 decibels can be harmful to hearing. When the volume exceeds decibels, direct damage can even occur.
The chance of hearing damage depends on the listening frequency and duration. Can bluetooth devices of different brands be connected to each other? Yes, bluetooth is a universal method that allows different devices equipped with bluetooth to connect to each other.
What is bluetooth? Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. The distance between the two devices that exchange data can in most cases be no more than ten metres. The power cord plug is used to disconnect this unit from the AC power source. Make sure that the plug is readily operable easily accessible at all times. If you do not intend to use the unit for an extended period, remove the power cord from the AC outlet. Caution Excessive sound pressure from earphones and headphones can cause hearing loss.
Warning Batteries battery pack or batteries installed shall not be exposed to excessive heat as sunshine, fire or the like. If water or any other liquid gets inside this unit, have it checked by your Onkyo dealer.
Do not block any ventilation openings. Install in. Do not install near any heat sources such as radiators,. Do not defeat the safety purpose of the polarized or. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety.
If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Protect the power cord from being walked on or. Unplug this apparatus during lightning storms or when. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
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