XM Satellite Radio XMD076A Satellite Radio User Manual


 
Installation Manual
XMD076A
XMD076A-3 Information is subject to the 7
Rev C, 06/22/06 restrictions on the title page
H E A D S U P T E C H N O L O G I E S
The illustration below is for a headphone jack:
NOTE: Use a ground isolated headphone jack where the “sleeve” of the jack is not
electrically connected to the aircraft ground. If the audio cable run is less than 10 Ft.
from the receiver to the jack, then ground isolation should not be required.
The below illustrations show typical connections to aircraft audio panels:
5. Audio Muting: The XMD076A is equipped with a discrete input (active ground) that
immediately mutes the audio, bypassing any volume control input from the user. In
cases where the XMD076A audio is not routed through the aircraft audio panel and
connected directly (such as to headphones or amplified speakers), this function may
be required.
6. Satellite Antenna: Refer to Section 2.4 for antenna installation information.
7. Wireless Antenna Extension: If required, the on-board Bluetooth Antenna of the
receiver can be re-located exactly as shown below to allow the wireless link to reach
the cabin area of the aircraft.