ENSTROM F-28F/280FX RFM SUPPLEMENT
7-1
Report No. 28-AC-032
Dec 8/08
CHAPTER 7. SYSTEM DESCRIPTION AND OPERATION
7-1. System Description
1. The GDL 69/69A unit is a remote datalink receiver
that delivers XM WX Satellite Weather
™
to a Garmin
navigation system such as the GNS 400W or 500W series
or the GMX 200.
2. Data is provided through XM Satellite Radio’s XM
WX Weather Service using location-specific WxWorx
information. Real time weather coverage is available at any
altitude across the continental United States.
3. The GDL 69A interfaces with the cockpit audio panel
control to provide XM Satellite Radio audio entertainment
through the aircraft’s audio system.
4. Power to the GDL 69/69A unit is provided via the
XM DL
circuit breaker (CB) (5 Amp) located on the lower
panel.
Figure 7-1. GDL 69/69A System Interface
GDL 69/69A
GNS 400W/500W
series or GMX 200
AUDIO PANEL
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
