[. . . ] This symbol is intended to alert you to the presence of uninsulated dangerous voltage within the RF Modulator's enclosure that might be of sufficient magnitude to constitute a risk of electric shock. This symbol is intended to inform you that important operating and maintenance instructions are included in the literature accompanying this RF Modulator. [. . . ] This symbol is intended to inform you that important operating and maintenance instructions are included in the literature accompanying this RF Modulator. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesirable operation. Even under optimum conditions, your Video RF Modulator may cause undesirable interference. In the event that interference still occurs after the above steps have been taken, you are required by FCC regulations to discontinue use of this product. Before beginning installation of your Video RF Modulator read all instructions and follow exactly throughout the installation. After installation is complete, keep all instructions in a safe place so they may be referred to in the future if necessary. Turn on the connected video source, the modulator will deliver the video/audio signal to the TV set and light will switch to channel 3 or 4. Turn off the connected video source, the modulator will be switched automatically to deliver the ANT/Cable signal to the TV set and lights for channel 3 or 4 will turn off. Note: LED light is on only while the video signal is being modulated To get stereo from your stereo receiver connect L-R stereo audio cables to stereo receiver or home theater. Limited Lifetime Warranty The Manufacturer warrants that this product shall Be free from defects in material, workmanship and assembly, under normal use, in accordance with the specifications and warnings, for the life of the product. This warranty extends only to the original purchaser and is non-transferable. Defective products must be returned with the dated proof of purchase to the place of purchase for replacement. [. . . ] Limited Lifetime Warranty The Manufacturer warrants that this product shall Be free from defects in material, workmanship and assembly, under normal use, in accordance with the specifications and warnings, for the life of the product. This warranty extends only to the original purchaser and is non-transferable. [. . . ]