User manual ROTEL RP-850

[. . . ] The equipment is heavy and should it fall, it could cause serious injury to a person and/or serious damage to the equipment. The dealership from which you purchased the product is an expert on custom installation procedures and can provide invaluable advice to help you make an aesthetically pleasing and trouble free installation. Please read all the safety and operating instructions shown in this manual before operating this equipment. The lightning flash within an equilateral triangle shown below is intended to alert you to the presence of uninsulated `dangerous voltage' within the product's enclosure that may be of sufficient magnitude to constitute an electric shock. [. . . ] The lightning flash within an equilateral triangle shown below is intended to alert you to the presence of uninsulated `dangerous voltage' within the product's enclosure that may be of sufficient magnitude to constitute an electric shock. Connect this equipment only to the type of AC power source as marked on the unit. Always route AC power cords so they are not likely to be walked on, or tripped over, or where they may be pinched by items placed on or against them. Always pay particular attention to cords at plugs and/or convenience receptacles, and at the point where they exit from the product. Non-polarized line cord adapters will defeat the safety provided by the polarized AC plug. If the plug should fail to fit, contact your electrician to replace your obsolete outlet. If you use this product in a country which only has two slotted receptacles in the house, you must use a three-pin adapter plug to earth ground which is the "E" (earth pin) of the power cord connected to this product. Do not overload wall outlets, extension or integral convenience receptacles, as this could result in a risk of fire or shock. The exclamation point within an equilateral triangle shown above is intended to alert you to the presence of important operating and maintenance (servicing) instructions in the literature accompanying this appliance. Please retain this manual in a safe place for future reference about safety and operating matters. This switch enables you to pre-select one of two temperature settings for activating the RP-850. the low setting is 95 degrees Fahrenheit (35 degree Celsius) and the high setting is 104 degrees Fahrenheit (40 degrees Celsius). This important feature ensures that the fans only work above the selected ambient temperature. If you want to exhaust the hot air to the outside you will need to remove the two `plugs' and attach flexible tubing (not included with the unit). Fill out and send in the owner's registration card packed with the RP-850. It is your best record of the date of purchase, which you will need in the event warranty service is ever required. It is important to note that the only time the switch needs to be in the `on' position is during an initial test when the fans will be operating at their maximum speed. Once the RP-850 has completed its test, it is recommended that the switch be placed in its `auto' position. In this mode neither the fans nor the LED will operate until the selected ambient temperature is reached. The following description identifies each of the main controls /connections and follows the rear panel from left to right. [. . . ] In this mode neither the fans nor the LED will operate until the selected ambient temperature is reached. The following description identifies each of the main controls /connections and follows the rear panel from left to right. This input enables you to connect the (supplied) pigtail sensing cord. The magnetized `head' should be placed on the `hot spot' of your installation whereupon it will measure the ambient temperature, which in turn will govern the speed of the three fans. [. . . ]