Radio Reception - Chevrolet Silverado 2014 Infotainment System

16 Infotainment System
Channel Off Air: This channel is
not currently in service.
Channel Not Authorized: This
channel is blocked or cannot be
received.
Channel Not Available: This
previously assigned channel is no
longer assigned.
No XM Signal/Reception May Be
Blocked: The vehicle may be in a
location where the XM signal is
being blocked. When the vehicle is
moved into an open area, the signal
should return.
XM Radio ID: Tune to channel 0 to
display the XM radio ID number
used to activate XM service.
Check XM Antenna: If this
message does not clear within a
short period of time, the receiver or
antenna could have a fault. Consult
with your dealer.
Channel Off Air: When selected,
the channel is not being
broadcasted.

Radio Reception

Unplug electronic devices from the
accessory power outlets if there is
interference or static in the radio.
FM
FM signals only reach about 16 to
65 km (10 to 40 mi). Although the
radio has a built-in electronic circuit
that automatically works to reduce
interference, some static can occur,
especially around tall buildings or
hills, causing the sound to fade in
and out.
AM
The range for most AM stations is
greater than for FM, especially at
night. The longer range can cause
station frequencies to interfere with
each other. Static can also occur
when things like storms and power
lines interfere with radio reception.
When this happens, try reducing the
treble on the radio.
®
SiriusXM Satellite Radio
Service
If equipped, SiriusXM Satellite
Radio Service provides digital radio
reception. Tall buildings or hills can
interfere with satellite radio signals,
causing the sound to fade in and
out. In addition, traveling or standing
under heavy foliage, bridges,
garages, or tunnels may cause loss
of the SiriusXM signal for a period
of time.
Cell Phone Usage
Cell phone usage, such as making
or receiving phone calls, charging,
or just having the phone on may
cause static interference in the
radio. Unplug the phone or turn it off
if this happens.