COMPONENT MAINTENANCE MANUAL
AVIATION RECORDERS
Model FA5000
Rev. 04 Page 112
Feb. 27/14
Testing & Fault Isolation
23–70−40
Use or disclosure of information on this sheet is subject to
the restrictions on the cover page of this document.
C. READ−OUT CENTER/7 (ROC/7) − CATS Autotest
CAUTION:Ensure power is removed from the recorder before proceeding. If the cable,
p/n: 17TES0418 is connected to rear of the unit with the power applied to the
RIU, the RIU may be damaged. Check both AC and DC LEDS on the RIU are off.
NOTE
: The autotest can be performed using DC power only applied to
the RIU.
(1) ROC/7 − CATS Autotest using DC power
To perform the CATS Autotest using DC power only, follow the procedures below:
(a) Ensure that the recorder has no power applied, power is removed if not
already done. Connect a CVR to the RIU using the cable, p/n:17TES0418
(ROC/7) for the recorder rear connector and crossover cable,
p/n:0249800386 for the recorder front connector (J−2).
(b) If the power supply does not include a built−in multimeter, set up an inline
RMS multimeter. Set to DC amps
(c) Apply power to the RIU using 28 Vdc.
(d) If the CATS test page is not shown, click the L-3 CVDR Test icon on the
Windows desktop.
(e) Click the Ok button on the Monitor Audio Channel pop-up menu.
(f) From the Menu bar, click on Power and select Recorder Interface Reset
from the drop down menus.
The document reference is online, please check the correspondence between the online documentation and the printed version.
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