radio antenna GMC ENVOY 2002 Owner's Manual

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3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle.
Be sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-7 Air Conditioning
3
-8 Heating
3
-8 Defogging and Defrosting
3
-9 Rear Window Defogger
3
-11 Ventilation System
3
-13 Audio Systems
3
-13 Setting the Clock
3
-13 AM-FM Stereo with Compact Disc Player
with Radio Data System (RDS) and Automatic
Tone Control
3
-22 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
System (RDS) and Automatic Tone Control
(If Equipped)3
-33 AM-FM Stereo with 6-Disc Compact Disc
Player with Programmable Equalization and
Radio Data System (RDS) (If Equipped)
3
-45 Rear Seat Entertainment System (RSE)
(If Equipped)
3
-57 Rear Seat Audio (If Equipped)
3
-58 Theft-Deterrent Feature RDS Radios
3
-59 Audio Steering Wheel Controls (If Equipped)
3
-59 Understanding Radio Reception
3
-60 Tips About Your Audio System
3
-61 Care of Your Cassette Tape Player
3
-62 Care of Your Compact Disc and DVD Player
3
-62 Care of Your Compact Discs and DVDs
3
-62 Cleaning the Video Screen
3
-63 Diversity Antenna System
3
-63 Chime Level Adjustment

3-63 Diversity Antenna System
Your AM FM antennas are located in the rear side
windows. Be sure that the inside surfaces of the rear side
windows are not scratched and that the lines on the glass
are not damaged. If the inside surfaces are damaged,
they could interfere with radio reception.
NOTICE:
Do not try to clear frost or other material from
the inside of the rear side windows with a razor
blade or anything else that is sharp. This may
affect your radio's ability to pick up stations
clearly. The repairs wouldn't be covered by
your warranty.
If you choose to add an aftermarket cellular telephone
to your vehicle, and the antenna needs to be attached to
the glass, be sure that you do not damage the grid lines
for the AM FM antennas or place the cellular telephone
antenna over the grid lines.
Chime Level Adjustment
The volume level of the vehicle's chimes can be
controlled by the radio. To change the volume level,
press and hold pushbutton 6 with the ignition on
and the radio power off. The chime volume level will
change from the normal level to loud, and LOUD will
be displayed on the radio. To change back to the default
or normal setting, press and hold pushbutton 6 again.
The chime level will change from the loud level to
normal, and NORMAL will be displayed.