Safe listening To protect your hearing, follow these instructions. Acer SHL User Manual 28 pages ACE-SHL Acer SHL bd inch Widescreen 12,, 5ms DVI(HDCP) LED LCD Monitor ( Black) Acer SHL bd - LED monitor - Full HD (p) - " Specs - CNET Acer S212HL bd Shop with confidence Acer S212HL increase the volume until you can hear it clearly and comfortably and without distortion. After setting the volume level, do not increase it after your ears have adjusted.[…]
