Chevrolet 2007 Silverado, Owner'S Manual

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Notice: Before adding any sound equipment
to your vehicle, such as an audio system,
CD player, CB radio, mobile telephone,
or two-way radio, make sure that it can be
added by checking with your dealer/retailer.
Also, check federal rules covering mobile radio
and telephone units. If sound equipment can
be added, it is very important to do it properly.
Added sound equipment can interfere with
the operation of your vehicle’s engine, radio,
or other systems, and even damage them.
Your vehicle’s systems can interfere with the
operation of sound equipment that has
been added.
Your vehicle has a feature called Retained
Accessory Power (RAP). With RAP, the audio
system can be played even after the ignition is
turned off. See Retained Accessory Power (RAP)
on page 141 for more information.
Setting the Time
AM-FM Radio with Optional CD Player
If your vehicle has an AM/FM radio with an
optional CD player, it has a clock button for setting
the time. With these types of radios, the clock
can be set with either the radio turned on or off.
Set the time by following these steps:
1. Press the clock button until the hour numbers
begin flashing on the display. Press the clock
button a second time and the minute
numbers begin flashing on the display. Press
the clock button a third time and the 12HR
or 24HR time format begins flashing.
2. While either the hour or the minute numbers
are flashing, turn the tune knob, located on
the upper right side of the radio faceplate,
clockwise or counterclockwise to increase or
decrease the time. While the 12HR or
24HR time format is flashing, turn the tune
knob clockwise or counterclockwise to select
the default time settings.
3. Press the clock button again until the clock
display stops flashing to set the currently
displayed time; otherwise, the flashing stops
after five seconds and the current time
displayed will be automatically set.
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