--- title: "Power on Peripherals" slug: "power-on-peripherals" updated: 2026-05-29T02:19:44Z published: 2026-05-29T02:19:44Z canonical: "support.kiosoft.com/power-on-peripherals" --- > ## Documentation Index > Fetch the complete documentation index at: https://support.kiosoft.com/llms.txt > Use this file to discover all available pages before exploring further. # Power on Peripherals All peripherals (bill acceptor, coin changer, reader, modem) must be powered on simultaneously after installation. Failure to do so may result in some devices not being recognized and thus not functioning properly.