– (-40 to 158°F) UC-8540-T-CT-LX -40 to 70°C – (-40 to 158°F) Before you install the UC-8540 Series computer, ensure that the package contains the following items: • UC-8540 Series computer • Mounting kits • CBL-4PINDB9F-100: 4-pin pin header to DB9 female console port cable, 100 cm •...
Side View Bottom View LED Indicators Refer to the following table for the LED indicator definitions. LED Name Status Function Green Power is on No power input Green System is ready System is booting up, OS boot-up failure, or other system initialization error Ethernet Green Steady On: 100 Mbps Ethernet link...
Installing the Computer Wall or Desk Mounting Use two screws per side to mount the UC-8540 computer on a wall or desk. Wall Mounting Fasten the screws at back side of UC-8540 Desk Mounting Fasten the screws at bottom side of UC-8540 Wiring Requirements Be sure to read and follow these common safety precautions before proceeding with the installation of any electronic device:...
ATTENTION Safety First! Be sure to disconnect the power cord before installing and/or wiring your UC-8540 computer. Wiring Caution! Calculate the maximum possible current in each power wire and common wire. Observe all electrical codes dictating the maximum current allowable for each wire size. If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your equipment.
Connecting to the Network The pin assignments for the UC-8540 computer’s Ethernet port are shown in the following figure. If you are using your own Ethernet cable, make sure that you match the pin assignment on the connector of the Ethernet cable to the pin assignment shown below: LAN Ports x 2, LEDs x 4 (10/100/1000 Mbps, M12)
Connecting a USB Device The UC-8540 computer is provided with a USB 3.0 port on the front panel for connecting a USB device. USB Port x 1 (USB 3.0, type A) Connecting the Wi-Fi/Cellular Module and Antenna The UC-8540 computer is provided with two sets of QMA antenna holes for installing antennas for the Wi-Fi and cellular modules.
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To install a wireless (Wi-Fi/cellular) module, do the following: 1. The thermal pads come attached 2. Insert the wireless module in to the wireless module. Remove the designated socket and the plastic protective film on the tighten the two screws on the thermal pads.
Installing SIM Cards Cellular module supports 2 Micro SIM cards. To install Micro SIM cards for the cellular modules, do the following: 1. Open the case of the Micro 2. Push down the Micro SIM-card SIM card socket. into the socket by correct direction.
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