Could you please advise if it is possible to connect external PC speakers directly to my BenQ GL2460 monitor? There is a green hole for "line out" on the back of the monitor. However, if this for connecting PC speakers or headphones only (manual refers to headphones, as below)? I'm using Logitech Z120 Speakers, which use a 3.5mm jack.
"You may connect headphones to the headphone jack found next to the Line In jack of the monitor."
I am using a HDMI connection for picture. The monitor has built-in speakers but I don't use them as their sound quality is poor.