ASUS A6421 User Manual

ASUS All-in-One PC

11

Excessive sound pressure from earphones or headphones can cause 

hearing loss or permanent damage to hearing. Increasing the volume 

and equalizer beyond default levels increases the output voltage and 

sound pressure produced by the earphones or headphones.

Please note that the DC fan is a moving part and can cause harm when 

used improperly. Keep away from the fan when using the product.