8 Provide power only when ignition switch is turned on. Be aware of battery voltage. It is prohibited to connect to theK530 when voltage is out of operating range.(K530 operation voltage is 9~32V.) Do not apply power to K530S when the starter motor is engaged. The power management system should allow the K530S to remainpowered on for a period of time after the ignition is switched offto prevent battery drain. This time is typically user programmable.Power Management with FilterThe added part further conditions power voltage with the use of afilter, which can further smooth out residual transients left over by thepower management block.Ignition SwitchV in V outPowerManagementGNDBattery+-12V/24VEnableFilter