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LS741HD Connecting Power and Devices: Difference between revisions
From ViewSonic Documentation
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:*The '''HDMI 2''' port supports HDCP 1.4. | :*The '''HDMI 2''' port supports HDCP 1.4. | ||
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==Audio Connection== | ==Audio Connection== | ||
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The USB port is for supplying power (e.g., dongles) and service needs. | The USB port is for supplying power (e.g., dongles) and service needs. | ||
{{Note|The USB port does not supply power when the projector is in standby mode.}} | {{Note|The USB port does not supply power when the projector is in standby mode.}} | ||
===Network Connection=== | |||
Plug the network cable into the '''LAN''' port. | |||
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Revision as of 08:29, 22 May 2024
Connecting to Power
- Connect the power cord to the power adapter.
- Connect the power adapter to the DC IN jack at the rear of the projector.
- Plug the power cord into a power outlet.
Note: When installing the projector, incorporate a readily accessible disconnect device in the fixed wiring, or connect the power plug to an easily accessible outlet near the unit. If a fault should occur during operation of the projector, use the disconnect device to switch off the power supply, or disconnect the power plug.
Connecting to External Devices
HDMI Connection
Connect one end of an HDMI cable to the HDMI port of your video device. Then connect the other end of the cable to the HDMI 1/2 port of your projector.
Note:
- The HDMI 1 port supports HDCP 2.2.
- The HDMI 2 port supports HDCP 1.4.
Audio Connection
To play audio from the projector through an external speaker, connect one end of an audio cable to the external speaker, and the other end to the projector’s AUDIO OUT port.
USB Connection
USB Type A Connection
The USB port is for supplying power (e.g., dongles) and service needs.
Note: The USB port does not supply power when the projector is in standby mode.
Network Connection
Plug the network cable into the LAN port.
RS-232 Connection
When you use a RS-232 serial port cable to connect the projector to an external computer certain functions can be controlled remotely by the PC, including Power On/Off, Volume adjustment, Input select, Brightness, and more.
