While it is ready for operation right out of the box, the SK 300 G3 easily receives settings from the receiver via its enhanced wireless sync function. This transmitter also sets itself apart from others due to its unparalleled mute options. If you want to quickly and easily interrupt the sound signal at some point: you can simply attach the optional external mute button to the additional 2.5 mm jack socket. This mute option is easily programmed to provide a variety of mute options.
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.