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Connecting to a Computer for Sound
If your computer presentation includes sound and you did not connect it to the projector's DisplayPort or
HDMI port, you can still play sound through the projector's speaker system (PowerLite Pro
G6070W/G6170/G6270W/G6470WU/G6570WU/G6770WU). Just connect an optional 3.5 mm stereo
mini-jack audio cable as described here.
Note: If your projector does not have an internal speaker system (PowerLite Pro G6870/G6970WU), you
can play sound by connecting external speakers to the projector.
1. Connect the audio cable to your laptop's headphone or audio-out jack, or your desktop's speaker or
audio-out port.
2. Connect the other end to the Audio port that corresponds to the Computer or BNC ports you are
using.
Parent topic: Connecting to Computer Sources
Related tasks
Connecting to External Speakers
Connecting to Video Sources
Follow the instructions in these sections to connect video devices to the projector.
Connecting to an HDMI Video Source
Connecting to a Component-to-BNC Video Source
Connecting to a Component-to-VGA Video Source
Connecting to an S-Video Video Source
Connecting to a Composite Video Source
Connecting to an SDI Video Source
Connecting to a Video Source for Sound
Parent topic: Projector Connections
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