Sirius XM RAdio Onyx User Manual page 89

To turn the FM Transmitter Off:
If you are using the older model Vehicle Dock from the Universal Xpress Car Kit,
and plan to use the Aux In Cable or a Cassette Adapter as the audio connection
option, you'll have to turn the FM Transmitter under the FM Settings menu in the
Onyx Radio Off, if it was previously turned On.
1. Press menu.
2. Press
FM Settings and press the Select
button.
3. FM Transmitter will be highlighted.
Press the Select button to toggle
the setting from On to Off.
4. A warning message will be
displayed advising you to connect
the Aux In Cable. Press the Select
button to confirm that you want to
turn off the FM Transmitter.
5. Press and hold menu to exit.
to scroll to and highlight
FM Settings
FM Transmitter
FM Channels
Turn OFF FM?
Please connect an AUX cable
or no audio will be available.
Press Select to confirm
off
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