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Table of Contents
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The procedures below use the SD card to load the system software, transfer the license file, and assign IP addresses when the IMG 2020 is in a remote location and access to either a BootP or FTP server is not available. In this process, all information pertaining to loading software and configuring IP addresses resides on the SD card. The SD card contains the bootup.cfg file and the system software file. Use of an SD reader/writer is needed to load the software and edit the information on the SD card.

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Example: The following example displays a T1 system booting from an SD card. For more information, refer to Boot Flags topic.

Host Flag Parameter

Value

Boot from SD card

Add 32

T1 System

Add 00

Host Flag Value

32

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Info

When loading software, the LED's on the front panel of the IMG 2020 are flashed in a specific sequence to display which function of the software loading procedure is being executed. The information below describes the LED sequencing that occurs when loading software using just the SD card. 

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  • Power on the IMG 2020 and all Span LED's flash red three times indicating the startup procedure is beginning.

  • If booting from the SD card Span1 and Span2 LED light solid green for a few seconds.

  • If file is being loaded from SD card Span1, Span2, and Span 3 will then light solid green for a few seconds.*

  • Once software starts loading from SD card, Span1, Span2, and Span 3 will stay lit a solid green. Spans 4, 5, 6, and 7 will then start scanning starting with Span 4. This indicates software is being loaded.

  • After software loads the LEDs from Span1 to Span 7 will all flash solid green.

  • The IMG 2020 begins using software by going to the starting address of the software. All LEDs go OFF for a few seconds while this occurs.

  • When the software load is complete and ready to be configured, Span1 through Span7 LEDs will flash to indicate unit is ready for configuration.


The loading of software and configuring of network information is now complete. To connect to the IMG 2020, open a web browser and connect. Refer to the Web GUI - Functionality topic for information on how to connect to IMG 2020 through the supported browsers.

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