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COM 3 (RS232/RS422/RS485) DFI reserves the right to change the specifications at any time prior to the product's release. This QIG may be based on editions that do not resemble your actual products. For the latest revision and more details of...
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Removing the Chassis Cover Make sure the system and all other peripheral devices connected to it have been powered-off. Disconnect all power cords and cables. The 8 mounting screws on the rear side of the system are used to secure the cover to the chassis.
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Installing a Mini PCIe Card The system board is equipped with 3 Mini PCIe slots: two full-size and one half-size slots. Here we will demonstrate the installation of a full-size Mini PCIe card (working in conjunction with a SIM card) for 4G connectivity.
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Board Layout and Jumper Settings USB Power Select: 0 (JP5), 1-2 (JP6), 5-7 (JP7) Auto Power-on Select JP25 +5V_standby (default) 1-2 On Power-on via power button (default) 1-2 On 2-3 On Power-on via AC power 2-3 On Clear CMOS Data JP24 Normal (default) 1-2 On...