Airport 828HC, Instruction Manual

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© Airport Lighting Company
7.2 Restoring Known Good Settings
The CCR includes two (2) different sets of stored information. Each set includes a configuration
and calibration setting that the CCR may be returned to, if options are mistakenly changed while
in-field.
The “Factory” setting will restore the CCR to a blank -slate condition, and each part of the CCR will
require manual reconfiguration. The “Known Good” setting will restore the CCR to the
configuration that is saved by Airport Lighting Company during the factory setup and testing
procedure. Please note that unless saved, field- made changes will not be retained if “Known
Good” settings are restored.
7.2.1 Restoring a Known Good Configuration
If you experience problems after changing the settings of the CCR after it is in field, and wish to
return it to the Airport Lighting Company-setup settings, navigate to the following menu option:
Configuration Menu > System Commands > Known Good Settings > Restore Config > [Execute]
This will have the CCR return to the most recent saved configuration. The CCR will ship with a
factory-saved configuration that may be overwritten in field. Note: this will not affect the CCR
calibration. This is useful for instances where an option was enabled or disabled, and it is
unknown what setting it was.
7.2.2 Restoring a Known Good Calibration
If the CCR is presenting problems with the measurements displayed on-screen vs verified field
measurements, it may be helpful to restore the Airport Lighting Company-setup calibration. To
do so, navigate to the following menu option:
Configuration Menu > System Commands > Known Good Settings > Restore Calib > [Execute]
This will have the CCR return to the previously setup-and-saved calibration. The CCR will ship with
a factory-saved calibration that may be overwritten in field. Note: this will not affect the CCR
configuration.