Instructions for control board: 1. SET Button: 1.1 Press SET button shortly,system in register state and indicator light flash fast, press two times for each fingerprint, fingerprint register successful when hearing music. Fingerprint can be registered continuously when system in register state; if no need adding fingerprint more, waiting 8 seconds.(Fingerprint capacity is 100 pieces when press SET button,the registered fingerprints are stored in database 01) 1.2 When back to factory default, press SET button until hear "Di" long beep and music,means initialization operation successful 2. Remote Control: 2.1 Red indictor lighted means in programming stated, music means operation successful, default password: 123456,password length: 6numbers.2.2 Change password: Press * password * 1 * password * password. 2.3 Register fingerprint: Press * password * 2 * DD# , DD from 00 to 02(00, 01 and 02 refer tothree different fingerprint databases), each database can store fingerprint 100 pieces; Exit fingerprint in register state when press * button or waiting for 10s. 2.4. Empty fingerprint: Press * password * 3 * password# 2.5. Control Work Mode: Press * password * 4 * 00# Fingerprint module Contact standby function ON Press * password * 4 * 01# Fingerprint module Contact standby function OFF(Normally on Mode) 2.6. Delay time for closing relay: Press * password * 5 * SS #; SS from 00 to 20, SS means the closing time for relay(from 0.5s to 20s), e.g.: 00 means 0.5s, 20 means 20s; Default time is 5s. 2.7. Delete fingerprint: Press * password * 6 * DD#, DD from 00 to 02 (00, 01 and 02 refer tothree different fingerprint databases). 2.8. PasswordUsing: Press * password and relay closed, press # and relay opened. 3 FunctionSet: When chose 2, closing time of the relay is 5s after pass fingerprint(5s is default time, and it can be adjusted by remote control);When chose 1, relay closed when fingerprint pass