Chevrolet 1997 Camaro Owner's Manual page 100

Resuming a Set Speed
Suppose you set your cruise control at a desired speed
and then apply the brake or clutch pedal. This, of course,
shuts off the cruise control. But you don't need to reset
it. Once you're going about 25 mph (40 km/h) or more,
you can move the cruise control switch from ON to
R/A (Resume/Accelerate) for about half a second.
You'll go right back up to your chosen speed and
stay there.
Increasing Speed While Using Cruise Control
There are two ways to go to a higher speed:
0
Use the accelerator pedal to get to the higher speed.
Push the button at the end of the lever, then release
the button and the accelerator pedal. You'll now
cruise at the higher speed.
Move the cruise switch from ON to R/A. Hold it
there until you get up to the speed you want, and
then release the switch. (To increase your speed in
very small amounts, move the switch to R/A for
less than half a second and then release it. Each
time you do this, your vehicle will go about 1 mph
(1.6 km/h) faster.)
2-50