ViewSonic VS13647 User Manual page 16

Audio Out
12
Connect to a speaker or other audio input equipment.
Audio 2
13
Connect an audio output from video equipment or computer to this jack.
Audio 1
14
Connect an audio output from video equipment or computer to this jack.
Audio 3 (L/R)
15
Connect an audio output from video equipment to this jack.
Video
16
Connect composite video output from video equipment to this jack.
Computer in 2
17
Connect image input signal (analog RGB or component) to this jack.
Computer in 1
18
Connect image input signal (analog RGB or component) to this jack.
ViewSonic Pro8400 12