Related Clues:

• Onset
• Plain to see
• Dive in
• Bowling alley button
• PlayStation button
• Many solvers do it here
• 'Spring forward,' e.g.
• Brighten up
• Calculator key
• Roll back, perhaps
• Turn back to zero
• Brief shock
• Get cracking
• All the clues in this puzzle do this with 36-Across
• Certain weather forecast