Dodge 2007 Magnum SRT8, Owner'S Manual

Page: 155 / 380

door will cancel this feature. To make your selection,
press and release the FUNCTION SELECT button until
“Off,” “45 sec.,” “5 min.,” “10 min.,” “30 min.,” or “60
min.” appears.
“Confirmation of Voice Commands” — If
Equipped
When ON is selected, all voice commands from the
UConnect™ system are confirmed. To make your selec-
tion, press and release the FUNCTION SELECT button
until “ON” or “OFF” appears.
“Turn by Turn Navigation” — If Equipped
When ON is selected, the Turn-by-Turn directions will
appear in the display as the vehicle approaches a desig-
nated turn within a programmed route. To make your
selection, press and release the FUNCTION SELECT
button until “ON” or “OFF” appears.
“Display Units of Measure in”
The EVIC, odometer, and navigation system (if
equipped) can be changed between English and Metric
units of measure. To make your selection, press and
release the FUNCTION SELECT button until “US” or
“METRIC” appears.
RADIO GENERAL INFORMATION
Radio Broadcast Signals
Your new radio will provide excellent reception under
most operating conditions. Like any system, however, car
radios have performance limitations, due to mobile op-
eration and natural phenomena, which might lead you to
believe your sound system is malfunctioning. To help
you understand and save you concern about these “ap-
parent” malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
Two Types of Signals
There are two basic types of radio signals... AM or
Amplitude Modulation, in which the transmitted sound
causes the amplitude, or height, of the radio waves to
vary... and FM or Frequency Modulation, in which the
frequency of the wave is varied to carry the sound.
Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
154 UNDERSTANDING YOUR INSTRUMENT PANEL