ROVE R2-4K is actually a plug and Perform system and ready to history by default settings right out from the box.Placing it up is simply speedy and simple. To cycle among reduced & superior voltage disconnect and reconnect the cartridge three times. A blue gentle = very low voltage mode https://fatallisto.com/story7277995/how-much-you-need-to-expect-you-ll-pay-for-a-good-buy-rove-cartridge-in-usa