User's Manual

Rajant Corporation BreadCrumb
®
LX User Guide
Version 1.06 June 25, 2008
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2.8 POWER FEATURES
Each LX is shipped with a 48 V AC/DC POE power supply. Primary power is provided
through the Ethernet port labeled ETH0/PWR.
An optional 10 V—30 V DC in/24 V DC out power supply is available.
2.9 MISC. INFORMATION ABOUT THE LX
There is no LED control switch on the LX. The LED will always come on when booted.
The LX supports over the air flashing. The OTA for the LX has minimal downtime because
the new image can be installed while the BreadCrumb continues to run. The only downtime
occurs while the system reboots onto the newly installed firmware.
The flash images for the BreadCrumb LX are much smaller than those for the BreadCrumb
ME2.
2.10 RESET/ZEROIZE THE LX
The software process is done from within BCAdmin. Right mouse click on the LX to be zeroized.
Choose ‘Diagnostics & Maintenance’ from the options on the screen. Then a ‘Restore Factory Defaults’
screen will appear. Type the word FACTORY in the box and then choose the OK button. Reboot the
LX to complete the Reset/Zeroize process.
The hardware reset process involves pressing the P4 Zeroize button down and holding it down for up to
8 seconds. The P1 status LED (Refer to Figure 1) will go from the normal color of green or blue, to the
USB flash upgrade color of blinking yellow. Make sure that the zeroize button is pressed while the
LED is in this state. After a second or two, the LED will blink through all of it’s colors in rapid
succession (similar to when a USB flash is done). At this point, the zeroize button no longer needs to
be pressed. Once the zeroize button has been released, the BreadCrumb will then reboot using the
default settings.