Version 2.2 TgForce3D Sensor User Guide P a g e | 6Charging and activating the sensorChargingBefore first use, it is recommended to fully charge the TgForce3D sensor. Plug the provided USBcharging cable into any USB port. Charging your sensor will take approximately 1-2 hours. Whencharging is complete, the orange LED indicator light will turn off.Activating the sensorSlightly shaking the sensor will activate it. If the sensor was in sleep mode, LED indicator light will flashred 5 times (or red and blue if an iOS device with TgForce App is active nearby). Note that the sensordoes not have an On/Off Switch. If the sensor has been unused for more than 5 minutes, it will entersleep mode to preserve battery charge. It will also enter sleep mode if the sensor is not paired within 5minutes.Pairing the TgForce3D SensorMake sure Bluetooth in enabled in the iOS device settings. The TgForce App will automatically look for anearby TgForce sensor and establish pairing. You can confirm pairing has been successful by looking atthe Bluetooth icon in the upper left corner of the TgForce App. When successful pairing is established,the sensor LED indicator will flash blue 5 times.Alternatively, you can pair the sensor manually by selecting the Settings Tab and ‘Find/Connect NewSensor'.Pairing has been successfully established.There is no pairing with the TgForce3D sensor. Try shaking the sensor until pairingoccur. The sensor may be discharged or you may need to restart pairing using theSettings/ ‘Find/Connect New Sensor' option.