Latest revision as of 07:13, 23 January 2026

LS740HD Introduction

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

Package Contents

Number	Description
1	Projector
2	Remote Control
3	Batteries
4	Quick Start Guide
5	Power Cord
6	Power Adapter

Projector Overview

Number	Description
1	Keypad
2	Focus Ring
3	Zoom Ring
4	Front IR
5	Top IR
6	DC IN
7	Lens
8	I/O Ports
9	Vent (inlet)
10	Vent (outlet)

NOTE: Do not block projector intake and exhaust vents.

I/O Ports

Number	Port	Description
1	DC IN	DC IN socket
2	AUDIO OUT	Audio signal output socket
3	USB (5V/1.5A Out) (Service)	USB Type A port for power and service
4	RS-232	RS-232 control port
5	HDMI 1^[1] / HDMI 2^[1]	HDMI port

↑ ^1.0 ^1.1 Supports HDCP 1.4.

Keypad

Icon	Button	Description
	Power	Toggles the projector between standby mode and Power On.
	Keystone	Manually corrects distorted images resulting from an angled projection.
	Navigation	Selects the desired menu items and makes adjustments when the On-Screen Display (OSD) Menu is activated.
	Menu/Exit	Turns on or off the On-Screen Display (OSD) Menu.
	Source	Displays the input source selection bar.
	Information	Displays the INFORMATION menu.
	Enter	Enacts the selected On-Screen Display (OSD) Menu item when the OSD Menu is activated.
	Auto	Automatically determines the best picture timings for the displayed image.

Indicator Lights

Indicator Light	Description
	Power indicator light
	Light Source indicator light
	Temperature indicator light

[HDMI-1] 1.0 ^1.1 Supports HDCP 1.4.

[1]

@@ Line 13: / Line 13: @@
 }}
 </noinclude>
 =Package Contents=
 <div class="res-img">[[File:LS740HD_Package_Contents.png|600px]]</div>
@@ Line 112: / Line 111: @@
 =Keypad=
 <div class="res-img">[[File:LS740HD_LS740W_Keypad.png|400px]]</div>
-{| class="wikitable" style="background-color:#ffffff; width:60%; text-align: center"
+{| class="wikitable" style="background-color:#ffffff; width:60%;"
 ! style="background-color:#DB0025; color:#ffffff; width:10%;"| Icon
 ! style="background-color:#DB0025; color:#ffffff;" width:20%;" | Button
 ! style="background-color:#DB0025; color:#ffffff;"" | Description
 |-
-| [[File:LS710HD_LS751HD_Power_Icon.PNG|50px|link=|Power]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Power_Icon.PNG|50px|link=|Power]]
 | style="text-align: center; font-weight:bold;" |Power
-| style="text-align: center;" |Toggles the projector between standby mode and Power On.
+| Toggles the projector between standby mode and Power On.
 |-
-| [[File:LS710HD_LS751HD_Keystone_Icon.PNG|50px|link=|Keystone]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Keystone_Icon.PNG|50px|link=|Keystone]]
 | style="text-align: center; font-weight:bold;" |Keystone
-| style="text-align: center;" |Manually corrects distorted images resulting from an angled projection.
+| Manually corrects distorted images resulting from an angled projection.
 |-
-| [[File:LS710HD_LS751HD_Navigation_Icon.PNG|50px|link=|Navigation]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Navigation_Icon.PNG|50px|link=|Navigation]]
 | style="text-align: center; font-weight:bold;" |Navigation
-| style="text-align: center;" |Selects the desired menu items and makes adjustments when the On-Screen Display (OSD) Menu is activated.
+| Selects the desired menu items and makes adjustments when the On-Screen Display (OSD) Menu is activated.
 |-
-| [[File:LS710HD_LS751HD_Menu_Exit_Icon.PNG|50px|link=|Menu/Exit]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Menu_Exit_Icon.PNG|50px|link=|Menu/Exit]]
 | style="text-align: center; font-weight:bold;" |Menu/Exit
-| style="text-align: center;" |Turns on or off the On-Screen Display (OSD) Menu.
+| Turns on or off the On-Screen Display (OSD) Menu.
 |-
-| [[File:LS710HD_LS751HD_Source_Icon.PNG|50px|link=|Source]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Source_Icon.PNG|50px|link=|Source]]
 | style="text-align: center; font-weight:bold;" |Source
-| style="text-align: center;" |Displays the input source selection bar.
+| Displays the input source selection bar.
 |-
-| [[File:LS710HD_LS751HD_Information_Icon.PNG|50px|link=|Information]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Information_Icon.PNG|50px|link=|Information]]
 | style="text-align: center; font-weight:bold;" |Information
-| style="text-align: center;" |Displays the INFORMATION menu.
+| Displays the INFORMATION menu.
 |-
-| [[File:LS710HD_LS751HD_Enter_Icon.PNG|50px|link=|Enter]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Enter_Icon.PNG|50px|link=|Enter]]
 | style="text-align: center; font-weight:bold;" |Enter
-| style="text-align: center;" |Enacts the selected On-Screen Display (OSD) Menu item when the OSD Menu is activated.
+| Enacts the selected On-Screen Display (OSD) Menu item when the OSD Menu is activated.
 |-
-| [[File:LS710HD_LS751HD_Auto_Icon.PNG|50px|link=|Auto]]
+| style="text-align: center;"| [[File:LS710HD_LS751HD_Auto_Icon.PNG|50px|link=|Auto]]
 | style="text-align: center; font-weight:bold;" |Auto
-| style="text-align: center;" |Automatically determines the best picture timings for the displayed image.
+| Automatically determines the best picture timings for the displayed image.
 |}
@@ Line 165: / Line 164: @@
 | style="font-weight:normal;" | Temperature indicator light
 |}
-<noinclude>
-{{Further_Reading}}
-</noinclude>
 {{#seo:

LS740HD Introduction: Difference between revisions

Latest revision as of 07:13, 23 January 2026

Package Contents

Projector Overview

I/O Ports

Keypad

Indicator Lights