Related Clues:

• Simmering
• Far from blasting
• At the minimum setting
• Set to keep warm, perhaps
• Not at full power
• One way to microwave
• Set to simmer
• Simmering, say
• Not turned up
• Turned down, in a way
• At a minimum setting
• Not up much
• With volume turned down
• At minimal power
• Not blaring