![Print](INVALID-TITLE:<span style="margin-right:10px;"></span><span class="nomobile"><span id="t-print" style="position: relative;bottom:2px; left:1%; z-index:9999; padding:0; margin:0;">[[File:Icon_Print.svg|Print|1px|link=http://localhost/stage/tango/index.php?title=LS740HD_Connecting_Power_and_Devices&printable=yes]]</span></span>
<span class="nomobile"><span id="t-print" style="position: relative;bottom:2px; left:1%; z-index:9999; padding:0; margin:0;">[[File:Icon_Print.svg|Print|30px|link=http://localhost/stage/tango/index.php?title=LS740HD_Connecting_Power_and_Devices&printable=yes]]</span></span>
[[Category:Template]]
[[Category:Archive]]){kind=small}
LS740HD Connecting Power and Devices: Difference between revisions
From ViewSonic Documentation
No edit summary |
|||
| Line 43: | Line 43: | ||
{{#seo: | {{#seo: | ||
|title=ViewSonic Projector | |title=ViewSonic Projector | ||
|title_mode=append | |title_mode=append | ||
|keywords=LS740HD, connecting to power, external devices, audio, USB, wireless, screen mirroring, networks, Bluetooth, LS Series | |keywords=LS740HD, connecting to power, external devices, audio, USB, wireless, screen mirroring, networks, Bluetooth, LS Series | ||
Latest revision as of 09:51, 8 August 2023
Connecting to Power
|
 |
- 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.
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.
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.
