GL501MG GL501MG_T GL501MG_S User Manual 0. Introduction GL501MG GL501MG_T GL501MG_S is an IP67 waterproof GNSS tracker that features up to 900 days standby time powered by internal batteries and supports wireless charging. The device is ideal for lot management and other tracking applications that require real-time monitoring on temperature and light.
1.1. Product Appearance Light Tamper Sensor LEDs Light Alarm Sensor Figure 1. GL501MG GL501MG_T GL501MG_S Product View 1.2. Key Description Table 1. GL501MG GL501MG_T GL501MG_S Key Description To power on: Long press for more than 3 seconds To check the device status: Press the key for one time...
2.2. Turning on/off the Device Power Key Figure 3. GL501MG GL501MG_T GL501MG_S Battery Switch and Key To turn on: Long press the key for more than 3 seconds. To turn off (needs to be configured): Long press for more than 3s after power on.
GL501MG GL501MG_T GL501MG_S User Manual 2.3. Installing a SIM Card SIM Card Holder Figure 4. GL501MG GL501MG_T GL501MG_S SIM Card Holder Power off the device first and then install the SIM card.
GL501MG GL501MG_T GL501MG_S User Manual Installation Precautions Firmly install the device to a reliable surface to prevent falling off. Make the side with antenna face sky to have better signal reception. Do not install the device under metal surface or in enclosed environments having...
GL501MG GL501MG_T GL501MG_S User Manual 4. Troubleshooting and Safety Info 4.1. Troubleshooting Table 2. GL501MG GL501MG_T GL501MG_S Troubleshooting List Trouble Possible Reason Solution After the device is turned The signal is too weak. The Please move the device to a on, the Status LED always device isn’t registered to the...
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GL501MG GL501MG_T GL501MG_S User Manual -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.