Symptom Remedy/Cause | JVC KW-AVX838, KW-AVX830 instruction

iPod/iPhone

Symptom	Remedy/Cause
• The iPod/iPhone does not turn on or does not	• Check the connecting cable and its connection.
work.	• Update the firmware version.
	• Charge the battery.
	• Check whether “HEAD MODE” or “iPod MODE” is
	correctly selected. (	19)
	• Reset the iPod/iPhone.

• Sound is distorted.	Deactivate the equalizer either on this unit or the
	iPod/iPhone.

• A lot of noise is generated.	Turn off (uncheck) the “VoiceOver” feature of the iPod.
	For details, visit <http://www.apple.com>.

• Playback stops.	The headphones are disconnected during playback.
	Restart playback.

• “No Files” appears on the screen.	No tracks are stored. Import tracks to the iPod/iPhone.

•No operations are available when playing back Operate the unit after the Artwork is loaded. ( 33) a track containing Artwork.

• “Restricted Device” appears on the screen.	Check whether the connected iPod/iPhone is
	compatible with this unit. (	19)

•“CALL 1-888-539-SIRIUS TO SUBSCRIBE” Starts subscribing SIRIUS Satellite radio. ( 22) appears on the screen.

• “Acquiring Signal” or “NO SIGNAL” appears on	Move to an area with stronger signals.
the screen.

• “No Antenna” or “CHECK ANTENNA” appears	Connect the antenna firmly.
on the screen.

• “Invalid channel” appears on the screen for	No broadcast on the selected channel.
about 5 seconds, then returns to the previous	Select another channel or continue listening to the
display when listening to the SIRIUS Satellite	previous channel.
radio.

• “CH–––” or “CHANNEL UNAVL” appears on	Selected channel is no longer available or is
the screen for about 2 seconds, then returns to	unauthorized. Select another channel or continue
the previous channel while listening to the XM	listening to the previous channel.
Satellite radio.

• No information appears on the screen.	No text information for the selected channel.

• “UPDATING” or “UNAUTH” appears on the	The receiver is updating the channel information and
screen and no sound can be heard.	it takes a few minutes to complete.