User's Guide
Table Of Contents
- FCC Compliance Statements
- IC Compliance Statements
- GNU General Public License Statement
- Copyright Statement
- Preface
- 1 Introduction to BreadCrumbs
- 2 Description of a BreadCrumb LX4
- 3 Using BC|Commander
- 4 Deploying the BreadCrumb Wireless Network
- 5 BreadCrumb LX4 Firmware Upgrade
- 6 Troubleshooting
- Appendix A: Error and Warning Codes
- Appendix B: GNU General Public License
- Appendix C: Using Pole Mount Bracket
BreadCrumb
®
LX4 User Guide Rajant Corporation
Version: 2.12 03-100117-001
● Zeroize Keys and Restore Factory Defaults
2.7.1 LED Configuration
This mode is used to control the display states of the Status LED. The LED Configuration function
is accessed by pressing the switch and releasing it after a two second hold. The configured display
state of the Status LED is dictated by the LED Mode setting that is configured from BC|Commander
(please refer to the BC|Commander User Guide for a more detailed description of the LED Mode
setting). The user can toggle between the configured state and an alternate state of the Status LED
by pressing the switch and activating the LED Configuration function.
Table 7 lists the possible configured and corresponding alternate display states of the Status LED.
Table 7: Setting and alternate display states of the Status LED.
Configured State Alternate State
ON (SWITCHABLE) OFF
ALERTS ONLY (SWITCHABLE) ON
OFF (NON-SWITCHABLE) OFF
OFF (SWITCHABLE) ON
Note that state changes can occur only between options in the same rows of the table above. For
example, it is possible to toggle the state back and forth between ALERTS ONLY and ON, but not
between ALERTS ONLY and OFF. Transitioning from ALERTS ONLY to OFF would require
changing the LED mode setting in BC|Commander.
The default LED Mode for the LX4 is OFF (switchable).
Note
As of firmware release 10.16, there are two different configurable OFF states: OFF
(switchable), which toggles to ON, and OFF (non-switchable), which has no
alternate state. If the LED Mode is set to OFF (non-switchable) in BC|Commander,
the Configuration Switch will NOT turn it on.
2.7.2 Zeroize Keys and Restore Factory Defaults
This mode is is used to erase the security protocol keys of a BreadCrumb LX4 and to restore its
software configuration to the factory default state. To operate this switch follow these procedures:
● Ensure that the BreadCrumb is powered on, has fully booted-up and its Status LED color is
green or blue (see Table 6).
● Press and hold the switch for approximately 10 seconds until the Status LED changes to
blinking yellow (see Table 6). This indicates that the Zeroize Keys and Restore Factory
Defaults operation has been initiated and is in progress.
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