Required equipment:
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Connect the Cabinet Tray to a power source via Main Input Fuse.
The 
should be connected to the red part and the 
should be connected to the black part. If the connection is made the other way around, it will cause a short in the circuit and can be very dangerous.
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2. Open the Elara cover and make sure the SD Card and the SIM card are properly inserted. Close the Elara cover at the end of the process.
How to insert SD card? https://galooli.atlassian.net/l/cp/T1fCA5EQ
3. Connect the backup battery (if it is not coming from the factory connected). Close the Elara cover at the end of the process.
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4. Connect the green connectors to the Elara, this will supply power, and grounding, and extend its inputs to the gray terminal.
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45. Connect the GSM antenna to its dedicated socket.
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5 6. Make sure the Status LEDs are blinking as follows:
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If the Status 1 LED isn’t blinking at all, it means the Elara isn’t getting power - please make sure the green connectors are correctly connected.
If the Status 2 LED blinks fast red color, it means the SD card isn’t inserted - Please see how to solve it here - How to insert an SD card?
If the Status 2 LED blinks slow red color, it means the configuration files on the SD card are missing/corrupted - Please see how to solve it here - How to import Elara files to the SD card?
If COM LED is blinking red color, it means there is no connection to the cloud server, please see how to solve it here - link
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