Contents

Introduction . . . . . . . . . . . . . . . 3 SETUP menu . . . . . . . . . . . . . . 42

Features . . . . . . . . . . . . . . . . . . . . . . 3 Checking the contents of package. . . 3 Part names . . . . . . . . . . . . . . . . . . . . 4

Setting up . . . . . . . . . . . . . . . . . 7

Arrangement . . . . . . . . . . . . . . . . . . . 7 Connecting with your devices . . . . . . 9 Connecting to a power supply. . . . . 14 Using the security bar and slot . . . . 14 Using the cable cover . . . . . . . . . . . 15

Remote control . . . . . . . . . . . . 16

Installing the batteries . . . . . . . . . . . 16 About the remote control signal . . . 16 Changing the frequency of remote control signal . . 17 Using as a simple PC mouse & keyboard . . 17

Power on/off . . . . . . . . . . . . . . 18

Turning on the power . . . . . . . . . . . 18 Turning off the power . . . . . . . . . . . 19

Operating . . . . . . . . . . . . . . . . 20

Adjusting the volume. . . . . . . . . . . . 20 Temporarily muting the sound. . . . . 20 Selecting an input signal. . . . . . . . . 20 Searching an input signal . . . . . . . . 22 Selecting an aspect ratio. . . . . . . . . 22 Adjusting the projector's elevator . . 23 Adjusting the zoom and focus. . . . . 23 Using the automatic adjustment feature. . . 24 Adjusting the position . . . . . . . . . . . 25 Correcting the keystone distortions. . 25 Using the magnify feature. . . . . . . . 26 Temporarily freezing the screen . . . 27 Temporarily blanking the screen . . 27 Using the menu function . . . . . . . . 28

EASY MENU. . . . . . . . . . . . . . . 30

ASPECT, D-ZOOM, KEYSTONE, KEYSTONE,

PERFECT FIT, PICTURE MODE, ECO MODE,

MIRROR, RESET, FILTER TIME, LANGUAGE,

ADVANCED MENU, EXIT

PICTURE menu . . . . . . . . . . . . 32

BRIGHTNESS, CONTRAST, GAMMA, COLOR TEMP, COLOR, TINT, SHARPNESS, ACTIVE IRIS, MY MEMORY

IMAGE menu . . . . . . . . . . . . . . 35

ASPECT, OVER SCAN, V POSITION, H POSITION, H PHASE, H SIZE, AUTO ADJUST EXECUTE

INPUT menu . . . . . . . . . . . . . . 38

PROGRESSIVE, VIDEO NR, COLOR SPACE,

VIDEO FORMAT, HDMI FORMAT, HDMI RANGE,

COMPUTER IN, FRAME LOCK, RESOLUTION

D-ZOOM,D-SHIFT, PICTURE POSITION,

KEYSTONE, KEYSTONE, PERFECT FIT,

AUTO ECO MODE, ECO MODE, MIRROR,

STANDBY MODE, MONITOR OUT

AUDIO menu . . . . . . . . . . . . . . 45

VOLUME, SPEAKER, AUDIO SOURCE, HDMI AUDIO, MIC LEVEL, MIC VOLUME

SCREEN menu. . . . . . . . . . . . . 47

LANGUAGE, MENU POSITION, BLANK,

START UP, MyScreen, MyScreen Lock,

MESSAGE, SOURCE NAME, TEMPLATE, C.C.

OPTION menu . . . . . . . . . . . . . 53

AUTO SEARCH, DIRECT POWER ON,

AUTO POWER OFF, USB TYPE B, LAMP TIME,

FILTER TIME, MY BUTTON, MY SOURCE,

SERVICE

NETWORK menu . . . . . . . . . . . 64

SETUP, PROJECTOR NAME, MY IMAGE,

AMX D.D., PRESENTATION, INFORMATION,

SERVICE

SECURITY menu . . . . . . . . . . . 71

SECURITY PASSWORD CHANGE,

MyScreen PASSWORD, PIN LOCK,

TRANSITION DETECTOR, MY TEXT PASSWORD,

MY TEXT DISPLAY, MY TEXT WRITING

Presentation tools . . . . . . . . . 77 PC-LESS Presentation . . . . . . . 77 Thumbnail Mode, Full Screen Mode, Slideshow mode, Playlist

USB Display . . . . . . . . . . . . . . 86

Right-Click menu, Floating menu, Options window

Maintenance . . . . . . . . . . . . . . 89

Replacing the lamp . . . . . . . . . . . . . 89 Cleaning and replacing the air lter . . 91 Replacing the internal clock battery . . 93 Caring for the mirror and lens . . . . . . . 94 Other care . . . . . . . . . . . . . . . . . . . . 95

Troubleshooting . . . . . . . . . . . 96

Related messages . . . . . . . . . . . . . 96 Regarding the indicator lamps . . . . 98 Resetting all settings. . . . . . . . . . . 100 Phenomena that may be easy

to be mistaken for machine defects. 100

Specifications . . . . . . . . . . . . 104

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Hitachi ED-A220N user manual Contents