Setting The Time For Radios Without Radio Data Systems (Rds) - GMC Sierra Classic 2007 Owner's Manual

While your vehicle is parked:
•
Familiarize yourself with all of its controls.
•
Familiarize yourself with its operation.
•
Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
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.
Notice: The chime signals related to safety
belts, parking brake, and other functions
of your vehicle operate through the
radio/entertainment system. If that equipment
is replaced or additional equipment is added
to your vehicle, the chimes may not work. Make
sure that replacement or additional equipment
is compatible with your vehicle before
installing it. See Accessories and Modifications
on page 464.
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 134 for more information.
Setting the Time for Radios without
Radio Data Systems (RDS)
Press and hold HR (hour) until the correct hour
displays. Press and hold MIN (minute) until
the correct minute displays. There is an initial
two-second delay before the clock goes into
time-set mode. Display the time with the ignition
off, by pressing RCL (recall), HR, or MIN.
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