1. ENSURE VOLUME IS AT COMFORTABLE LEVEL
2. CLICK "PLAY TONE" TO HEAR CURRENT FREQUENCY
3. IF YOU CAN HEAR IT, CLICK "NEXT FREQUENCY"
4. CONTINUE UNTIL YOU CAN NO LONGER HEAR THE TONE
5. YOUR HEARING LIMIT IS THE LAST FREQUENCY YOU HEARD
FREQUENCY RANGES:
• YOUNG ADULTS: UP TO 20,000 HZ
• ADULTS (30+): UP TO 15,000-17,000 HZ
• ADULTS (40+): UP TO 12,000-15,000 HZ
• ADULTS (50+): UP TO 8,000-12,000 HZ
NOTE: ACTUAL HEARING VARIES BY INDIVIDUAL AND AUDIO EQUIPMENT