User's Manual

Corelink You and Me --Zhilian future
www.huaxinlot.com.com
① LED indicator
Red indicator light: As a battery warning indicator, when the battery
voltage is too low, the indicator light flashes to remind you to charge or
replace the battery.
Blue indicator light: As a self-check indicator, when the battery is
installed, the blue light flashes 3 times and then goes out, indicating that
the device is normal.
② Fast and slow speed switch: used to control the transmitter power,
detect high and low speed people flow switching, NO position is high
speed, 12 position is low speed, after changing the position of the
DIP switch, it needs to reinstall the battery to start to take effect.
③ Infrared transmitter module: transmit infrared wireless signal