Appendix B - Installing The Internal Sim-Card - Logic IO RTCU NX-200 Technical Manual

RTCU NX-200 Technical Manual V1.00
Advanced Automotive M2MI/IoT Gateway
Appendix B – Installing the internal SIM-Card
WARNING: Disassembling the device must be performed by a professional personal.
ATTENTION: The device internal electronics are sensitive to Electrostatic Discharge
(ESD) and must be handled only in an ESD safe environment.
Avoid touching the electronics components and parts.
The internal accessible SIM card reader is a hinged reader with a mechanical lock for secure
installation of the SIM card.
To gain access to the internal card reader, the circuit board must be pushed out. This operation is
described in the following steps:
1. Remove the three screws on the backplate.
2. Pull gently and slowly the backplate near the GNSS antenna connector. The circuit board is
fixed inside the encapsulation due to the internal battery holder and may require a small
amount of force. You may push from the front side, through the USB Host port 1 connector;
please do not push hard, nor use any tools that can damage the connector.
3. It's important to pull the circuit board evenly on both sides.
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