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Connecting to a Computer for Sound
Connecting to a Computer for Sound
If you connected external speakers to the projector, you can connect your computer to the projector with
an audio cable to play sound.
1. Connect one end of a 3.5 mm stereo mini-jack audio 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 port you are
using. If you are projecting video through the projector's DVI-D port, connect the end of your audio
cable to the Audio3 port.
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Related tasks
Connecting to External Speakers
Connecting to an HDBaseT Transmitter
To send an HDMI or RS-232C signal over a long distance, you can connect the projector to an optional
HDBaseT transmitter using a 100Base-TX network cable. This is useful when you want to send a signal
to or control the projector from a remote location, such as in a hall or event site, since you can use a
network cable up to 328 feet (100 m) in length. To ensure proper data transmission, use a Category 5e
STP cable or better.
1. Turn off the projector and HDBaseT transmitter.
Note: Make sure the projector and HDBaseT transmitter are turned off when connecting or
disconnecting a network cable between the two devices.
2. Connect one end of the network cable to the HDBaseT port on the transmitter.
Connecting to Computer Sources
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