Sony CDX-GT660UP Operating Instructions Manual page 35

For SiriusXM:
CH LOCKED (Channel Locked)
 The selected channel is locked by the parental
control function.
CH UNAVAIL (Channel Unavailable)
 The selected channel is not available.
 The active channel has become unavailable.
CHAN UNSUB (Channel Unsubscribed)
 There is no subscription to the selected
channel.
 The subscription to the active channel has
been terminated.
CHECK TUNER (Check Tuner)
 The SiriusXM tuner is not functioning
properly.
– Disconnect the SiriusXM tuner, and connect
it again.
CHK ANTENA (Check Antenna)
 The antenna (aerial) is not being used
properly.
– Make sure the antenna (aerial) is connected
and being used properly.
NO SIGNAL (No Signal)
 The service is stopped due to a signal
interruption.
SUBS UPDATE (Subscription Updated),
PRESS SELECT
 Your subscription has been updated.
– Press the select button.
If these solutions do not help improve the
situation, consult your nearest Sony dealer.
If you take the unit to be repaired because of
CD playback trouble, bring the disc that was
used at the time the problem began.
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