Latest revision as of 09:51, 8 August 2023

LS740HD Using the Projector

Introduction

Remote Control

Initial Setup

Connecting Power and Devices

Using the Projector

Menu Operation

On-Screen Display Menu Tree

On-Screen Display Menu Options

Specifications

Regulatory and Service Information

Safety Precautions

Ceiling Mounting Safety

Glossary

Troubleshooting

Maintenance

Starting the Projector

Ensure the projector’s power cord is properly connected to a power outlet.
Press the Power button on the projector or remote control to turn on the projector.

NOTE:

The Power Indicator Light will be flashing blue during startup.
The first time the projector is turned on, you will be prompted to select the preferred language, projection orientation, and other settings.

Selecting an Input Source

The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time.

When Auto Source is On, the projector will automatically search for input sources. If multiple sources are connected, press the Source button on the projector or remote control to select the desired input.

NOTE: Ensure the connected sources are also turned on.

Adjusting the Projected Image

Adjusting the Projector’s Height and Projection Angle

The projector is equipped with three (3) adjustment feet. Adjusting the feet will change the projector’s height and the vertical projection angle.

Adjusting the Focus, Keystone, and Zoom

You can improve and adjust the clarity and position of the image by adjusting the Focus Ring, Keystone Keys, or Zoom Ring.

Shutting Down the Projector

Press the Power button on the projector or remote control and a “power off message” will appear.
Press the Power button again to confirm and shut down the projector.
The Power Indicator Light will turn solid red and enter standby mode.

@@ Line 36: / Line 36: @@
 ==Adjusting the Projector’s Height and Projection Angle==
 The projector is equipped with three (3) adjustment feet. Adjusting the feet will change the projector’s height and the vertical projection angle.
-<div class="res-img">[[File:LS710HD_LS751HD_Height_Adjust.png|400px]]</div>
+<div class="res-img">[[File:LS740HD_Height_Adjust.png|400px]]</div>
-==Adjusting the Focus, Keystone, and Lens Shift==
+==Adjusting the Focus, Keystone, and Zoom==
-You can improve and adjust the clarity and position of the image by adjusting the '''Focus Ring''', '''Keystone Keys''', '''Lens Shift<ref name="LS751">Only on LS751HD.</ref> dial, or '''Zoom Ring'''<ref name="LS751" />.
+You can improve and adjust the clarity and position of the image by adjusting the '''Focus Ring''', '''Keystone Keys''', or '''Zoom Ring'''.
-<div class="res-img">[[File:LS710HD_LS751HD_Clarity_Adjust.png|400px]]</div>
+<div class="res-img">[[File:LS740HD_Clarity_Adjust.png|400px]]</div>
-<references />
 =Shutting Down the Projector=
 <ol><li>Press the '''Power''' button on the projector or remote control and a “power off message” will appear.</li>
 <li>Press the '''Power''' button again to confirm and shut down the projector.</li>
-:'''NOTE:''' The cooling fans will continue to operate for about 10 seconds for the cooling cycle and the Power Indicator Light will flash blue.
+<li>The Power Indicator Light will turn solid red and enter standby mode.</li></ol>
-<li>The Power Indicator Light will turn solid red and enter standby mode.</li>
-:'''NOTE:''' If you wish to turn the projector back on, you must wait until the cooling cycle has finished and the projector has entered standby mode. When the projector is in standby mode, simply press the '''Power''' button again to turn on the projector.</ol>
 {{#seo:
-|title=ViewSonic Projector - LS740HD
+|title=ViewSonic Projector
 |title_mode=append
 |keywords=LS740HD, connecting to power, external devices, audio, USB, networks

LS740HD Using the Projector: Difference between revisions