Quick Setup Guide

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LEDActivity/BeepPattern/IndicationunderdifferentConnections
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2.4GRFWirelessConnection 
BluetoothLEDActivity  BeepPattern  ReadindicatorLEDActivity(SquareShape)  Indication  Working Mode
OFF  Nobeep  OFF  Sleeping/PowerOFF 
BlueLEDONandthenOFF  BeepOnce  BlueLEDONandthenOFF  WakeupfromSleepMode
WhiteLEDONandthenOFF  BeepOnce  BlueLEDONandthenOFF  successfulscan  NormalMode 
OFF  BeepOnce  BlueLEDONandthenOFF  Gotosleep 
OFF  3Beeps  RedLEDFlashThreeTimesandThenOFF  Datatransmitfailed 
WhiteLEDONandthenOFF  BeepOnce 
BlueLEDONandthenOFF,GreenLEDFlashing
successfulscan  StoreMode 
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BluetoothConnection
BluetoothLEDActivity  BeepPattern  ReadindicatorLEDActivity(SquareShape)  Indication  Working Mode 
OFF  Nobeep  OFF  Sleeping/PowerOFF 
BlueLEDONandthenOFF  BeepOnce  BlueLEDONandthenOFF  GotosleepMode 
BlueLEDON  BeepOnce  BlueLEDONandthenOFF  successfulscan  NormalMode 
BlueLEDFlashing  BeepOnce  OFF  Bluetooth Pairing 
SolidBlueLED(NoFlashing)  BeepOnce  BlueLEDONandthenOFF  BluetoothPaired 
BlueLEDFlashing  3Beeps  RedLEDFlashing3timesandthenOff  Datatransmitfailed 
BlueLEDONandthenOFF  BeepOnce 
BlueLEDONandthenOFF,GreenLEDFlashing
successfulscan  StoreMode 
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ChargePower 
BluetoothLEDActivity  BeepPattern ReadindicatorLEDActivity(SquareShape)  Indication  Working Mode 
OFF  5beeps  REDLEDflashing5times  LowPowerWarning 
OFF  Nobeep  REDLEDON  Charging Power 
OFF  Nobeep  GreenLEDON  FullCharge 
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Downloads 
ThisisageneralquicksetupguideapplyingforModelC750,C990andC740.
Fullmanualforabovemodelsareavailabletobedownloadedfromourof฀icial
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website.https://gzxlscan.com/downloads/ 