6
Contents
Safety Precautions
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3
Introduction
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9
Package Contents - LS740W
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9
Package Contents - LS740HD
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10
Product Overview
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11
Projector
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11
Keypad
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12
Indicator Lights
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12
I/O Ports
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13
Remote Control
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14
Initial Setup
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18
Choosing a Location - Projection Orientation
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18
Projection Dimensions - LS740W
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19
Projection Dimensions - LS740HD
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21
Mounting the Projector
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23
Using the Security Bar
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23
Making Connections
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24
Connecting to Power
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24
Connecting to External Devices
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25
HDMI Connection
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25
Audio Connection
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26
USB Connection
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27
RS-232 Connection
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28
Using the Projector
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29
Starting Up the Projector
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29
Selecting an Input Source
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30
Adjusting the Projected Image
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31
Adjusting the Projector’s Height and Projection Angle
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31
Adjusting the Focus, Keystone, and Zoom
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32
Shutting Down the Projector
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33