Installation Manual Part 2

FCC ill: CDG-ARTU
MAGNASTAR
EXHIBIT C
C-2000 DIGITAL AIRBORNE TELEPHONE SYSTEM
6.3.6 C-2000 SYSTEM POWER UP
This step will apply aircraft power to the C-2000 system. The installer should view the indicators
on the front of the ARTU to verify proper operation.
Verify that the MMT display screen is as shown in Figure 6-3.
Apply aircraft power to the ARTU.
Note: insure that power has been removed from the unit for greater that ten seconds
prior to power up if the unit has been previously had power applied.
Observe the condition of the two indicators on the front of the ARTU.
The FAULT indicator should be "Off" (not illuminated).
The POWER indicator should be "On" (illuminated green).
If the condition of the two indicators is correct, type "C" to continue the
installation.
If the condition of the two indicators is not correct, proceed to troubleshooting
procedures (Section 9).
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: 0 Apply poweZ' to D.ft. :
: 0 Ob8~ poweZ' iDdicatoZ' i. illuaiDa~ed (gZ"~). :
j (C)OD~iau8, (~)zoab~88boo~, (.)8P88~, (Q)ai~1 - :
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Figure 6-3. MMT Installer display screen #3.
RevB
6-5