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ViewSonic LS740HD - User Manual

ViewSonic LS740HD
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ViewSonic User Guide Database
LS740HD
Package Contents
Number Description
1 Projector
2 Remote Control
3 Batteries
4 Quick Start Guide
5 Power Cord
6 Power Adapter
Projector Overview
LS740HD - ViewSonic Projectors https://manuals.viewsonic.com/LS740HD_Full_Guide
1 von 54 29.02.2024, 12:40
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ViewSonic LS740HD Specifications

General IconGeneral
Number of colors1.07 billion colors
Native aspect ratio16:9
Projection distance0.43 - 3.25 m
Vertical scan range23 - 120 Hz
Horizontal scan range15 - 102 kHz
Projection technology-
Contrast ratio (typical)3000000:1
Screen size compatibility40 - 300 \
Projector native resolution1080p (1920x1080)
Keystone correction, vertical-15 - 15 °
FocusManual
Offset132 %
Throw ratio0.49
Digital zoom2 x
Zoom capabilityYes
Fixed focal length7.51 mm
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.5 W
Power consumption (typical)245 W
Operating temperature (T-T)0 - 40 °C
HDMI connector typeFull-size
Serial interface typeRS-232
USB 2.0 ports quantity1
VGA (D-Sub) ports quantity0
Product typeStandard throw projector
Product colorWhite
Market positioningBusiness
Cable lock slot typeKensington
Supported video modes480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Analog signal format systemNTSC, PAL, SECAM
Noise level32 dB
HDCP version1.4/2.2
Number of OSD languages27
Noise level (economic mode)29 dB
On Screen Display (OSD) languagesDAN, DEU, HUN, ARA, DUT, NOR, ENG, IND, SWE, ESP, ITA, POL, THA, JPN, POR, TUR, RUM, CHI (SIMPL), FIN, KOR, RUS, VIE, CHI (TR), FRE, GRE, CZE, SLK
RMS rated power30 W
Quantity per pack1 pc(s)
Image lag time49.9 ms
Light source typeLaser
Service life of light source20000 h
Service life of light source (economic mode)30000 h
Weight and Dimensions IconWeight and Dimensions
Depth265 mm
Width337 mm
Height131.5 mm
Weight4500 g
Package depth195 mm
Package width496 mm
Package height387 mm
Package weight6600 g

Summary

Package Contents

Projector Overview

I;O Ports

Keypad Functionality

Indicator Lights

Remote Control Diagram

Remote Control Operation

Remote Control Receiver Range

Specifies the optimal distance and angle for remote control operation.

Projector Placement and Orientation

Replacing Remote Control Batteries

Instructions for replacing batteries in the remote control.

Projection Dimensions and Setup

Installation Locations

Describes various mounting positions for the projector.

16:9 Image on 16:9 Screen Dimensions

Provides projection distance and size data for 16:9 aspect ratio.

Projection Dimensions and Setup

16:9 Image on 4:3 Screen Dimensions

Provides projection distance and size data for 4:3 aspect ratio.

Mounting the Projector

Connecting to Power

Connecting External Devices

HDMI Connection

Steps to connect video sources via HDMI ports.

Audio Connection

Connect an external speaker to the projector's AUDIO OUT port.

USB Connection

Details on using the USB port for power and service.

RS-232 Connection

Connect for remote control via PC using RS-232 serial port.

Starting the Projector

Adjusting the Projected Image

Selecting Input Source

How to choose between multiple connected video sources.

Adjusting Height and Projection Angle

Using adjustment feet to set projector height and angle.

Adjusting Focus, Keystone, and Zoom

Improving image clarity and position using specific controls.

Shutting Down the Projector

On-Screen Display (OSD) Menu

OSD Menu Navigation

Guide to navigating and selecting options within the OSD menu.

OSD Image Settings

Adjusting display parameters like brightness, contrast, and color.

OSD 3 D and Aspect Ratio Settings

Configuring 3D mode, format, and aspect ratio.

OSD Keystone Correction

Adjusting for image distortion caused by projector angle.

OSD Advanced Keystone

Detailed keystone adjustments including Four Corners and Auto Keystone.

OSD Display Mode Options

Selecting preset modes like Presentation, Cinema, and Gaming.

OSD Color and Gamma Settings

Adjusting tint, gamma, and color settings for image quality.

OSD Advanced Color Adjustments

Fine-tuning color with Brilliant Color, Temperature, Matching, and Space.

OSD Brightness Mode and Reset

Managing brightness modes and resetting display settings.

OSD Aspect Ratio and Zoom Details

Detailed explanations of aspect ratio and zoom functions.

OSD Keystone Correction Options

Specific controls for corner adjustment and keystone correction.

Audio Menu

Audio Mute and Volume Control

Adjusting audio output including muting and volume level.

Setup Menu

Setup: Projection Settings

Configure projection orientation and power on/off behavior.

Setup: Power Settings

Manage direct power, signal power, and auto power off.

Setup: Security Settings

Enable password protection and set security timers.

Setup: HDMI CEC Control

Control connected HDMI devices via CEC feature.

Setup: Test Pattern and Language

Access test patterns and select OSD menu language.

Setup: Input Source and High Altitude

Configure auto source detection and high altitude fan speed.

Setup: Keypad Lock and Logo

Lock keypad buttons and set startup logo.

Setup: Reset Settings

Return selected settings to their default values.

Information Menu

Technical Specifications

Model, Type, and Display System

Details on projector model, P/N, type, and display system.

Input Signal and Resolution

Supported input signals and native resolution.

Power and Operating Conditions

Power input, operating temperature, humidity, and altitude limits.

Storage Conditions and Dimensions

Storage parameters and physical size of the projector.

Weight and Power Consumption

Physical weight and power usage details.

Timing Chart

HDMI Video Timing Formats

Lists supported timing formats for HDMI video sources.

HDMI PC Timing Formats

Lists supported timing formats for HDMI PC sources.

3 D Support Timing Formats

Details timing for various 3D frame packing and side-by-side formats.

LED Indicators

Compliance Information

FCC Compliance Statement

Details compliance with FCC rules for digital devices.

Industry Canada Compliance

Compliance statement for Canadian digital apparatus.

CE Conformity for European Countries

Conformity with EU directives for EMC, Low Voltage, and Radio Equipment.

RoHS2 Compliance Declaration

Compliance with EU directive on restriction of hazardous substances.

Product Disposal at End of Life

Disposal Guidelines USA & Canada

Guidelines for environmentally responsible disposal in North America.

Disposal Guidelines Europe

Guidelines for environmentally responsible disposal in Europe.

Disposal Guidelines Taiwan

Guidelines for environmentally responsible disposal in Taiwan.

Copyright Information

Contact Information for Sales & Service

Asia Pacific & Africa Contact Details

Contact information for support in Asia Pacific and Africa regions.

Australia to Taiwan Contact Details

Support contacts for various countries in Asia.

Americas and Europe Contact Details

Support contacts for countries in the Americas and Europe.

Limited Warranty

Projector Warranty Coverage

Details on what is covered under the projector's warranty.

General Warranty Period

Specifies warranty duration for parts, labor, and lamps for different regions.

Heavy Usage Warranty Terms

Explains warranty terms for projectors used heavily (over 14 hours/day).

Warranty Protection and Exclusions

Defines who is protected and what is not covered by the warranty.

How to Obtain Service

Steps to follow for warranty service and support.

Warranty Limitations and Damages

Details on implied warranties and liability exclusions.

Effect of State Law on Warranty

Information on how local laws may affect warranty rights.

International Sales Warranty

Warranty information for products sold internationally.

Mexico Limited Warranty

Specific warranty terms and conditions for Mexico.

Warranty Exclusions and Service Process

Further exclusions and steps for warranty service.

Mexico Authorized Service Centers

Manufacturer and Importer Contact Info

Contact details for ViewSonic in Mexico.

Hermosillo Service Contact

Local service contact information for Hermosillo.

Villahermosa Service Contact

Local service contact information for Villahermosa.

Puebla Service Contact

Local service contact information for Puebla.

Veracruz Service Contact

Local service contact information for Veracruz.

Chihuahua Service Contact

Local service contact information for Chihuahua.

Cuernavaca Service Contact

Local service contact information for Cuernavaca.

Distrito Federal Service Contact

Local service contact information for Distrito Federal.

Guadalajara Service Contact

Local service contact information for Guadalajara.

Acapulco Service Contact

Local service contact information for Acapulco.

Monterrey Service Contact

Local service contact information for Monterrey.

Merida Service Contact

Local service contact information for Merida.

Oaxaca Service Contact

Local service contact information for Oaxaca.

Tijuana Service Contact

Local service contact information for Tijuana.

Using the Projector Safely

Glossary of Terms

Aspect Ratio Definition

Defines the ratio of image width to image height.

Troubleshooting Common Problems

Projector Not Turning On

Steps to diagnose why the projector does not power on.

Troubleshooting No Picture

Steps to resolve issues when no image is displayed.

Troubleshooting Blurry Image

Steps to fix a blurry or unfocused projected image.

Remote Control Not Working

Steps to diagnose and fix a non-responsive remote control.

Projector Freezes or Unresponsive

Steps to take when the projector freezes or stops responding.

Maintaining the Projector

General Maintenance Precautions

Basic guidelines for handling and maintaining the projector.

Cleaning the Projector Lens

Instructions for safely cleaning the projector lens.

Cleaning the Projector Case

Instructions for cleaning the projector's exterior.

Storing the Projector

Precautions for storing the projector for extended periods.

Disclaimer

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