Myst IV: Revelation Hints

Help! I don't see the metal ring rotating!

  • 1 of 2: The rock and crystals will start to vibrate when the frequency is either set to the exact amount for that rock or crystal -- or when it is fairly close to the correct setting.
  • 2 of 2: If the frequency is not set to the exact amount, the rock or crystal might vibrate, without the metal ring turning.