Installation Manual Part 7

FCC 10: CDG-ARTU EXHIBIT C

MAGNASTAR C-2000 DIGITAL AIRBORNE TELEPHONE SYSTEM

9.1.11 RECEIVE SIGNAL STRENGTH MEASUREMENT USING GENSTAR GROUND

STATION

This test step is a verification of operational capabilities of the C-2000 if the installer is able to monitor a

GTE Airfone Ground Station from the location at which the system is being installed. If communications

with a ground station is possible, the Pilot Status screen will indicate that the ARTU is in sync with the

ground station Pilot control channel.

---V4.0A MIr1' Radio Responses-

: C-2000 reports statua update ENABLED.

PrM8 r2 to Vi- Status Display

:IHS1A115 :

I I

I ,

:~t_, ay.t- cSoea DOt appear to be monitoring a grOUDdatation. :

: .) Have you waited several minutes for the pilot scanning to complete and :

: tha 8Y8t- to lock on and monitor a groundstation. :

: b) Are you 8Ure that the location you are currently at will support :

: c.-micatioos between the AR'n1 and the groundstetion? Check to see :

: that this .line of sight. RP system is not blocked. i.e. the antenna :

: i. not blocked by carta. hanger. door. being closed or a building in :

: the way. :

(a).turn: -

Figure 9.

RSS Measurement Using GenStar Ground Station MMTI Troubleshoot Screen.

9-14

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