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o Disk Usage:
This displays the usage information for the non-volatile storage.
▪ / (Root Level Directory)
This partition contains all the operation system files.
▪ /home
This partition contains all personalized operation system settings, files and
desktop.
▪ /data
This partition contains all the DME system data files (e.g. DFR, SER, DDR, and
Continuous data).
o Calibrated:
This date displayed indicates when the Internal Calibrate feature was executed (see
Section 2.3.7). Reports for this calibration are automatically recorded and stored at: /File
System/data/m9k/calibration-report.
o Cal Verified:
This date displayed indicates when the Verify feature was executed (see Section 2.3.7).
Reports for this verification are automatically recorded and stored at: /File
System/data/m9k/calibration-report.
• DFR#
This portion of the screen displays health information about each of the DME system chassis
(DFRs).
o Calibrated:
This indicates the status of the chassis analog channel calibration.
▪ Yes
This indicates that the chassis is calibrated. All chassis with analog inputs display
this status.
▪ No
This indicates that the chassis is not calibrated. Chassis which only have digital
inputs will display this status as they do not require calibration.
o Power Supply:
Each power supply voltage has a factory preset tolerance and is not field adjustable. If this
tolerance is exceeded an alarm output will occur. The following information is displayed
(see Section 1.1.1 – D15-D20):
▪ V5
This displays the on-board measurement of the five volt power supply. The factory
preset tolerance for this voltage is +/- 0.2V.
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