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Hitachi ED-X3400, ED-X3450 Searching an input signal, Selecting an aspect ratio, Adjusting the zoom and focus

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Operating

Searching an input signal

1. Press the SEARCH button on the remote control.

The projector will begin to check its input ports in order to ﬁnd any input signals.

STANDBY/ON

VIDEO RGB SEARCH

ASPECT

AUTO BLANK

Then when an input is found, the projector will stop

searching and display the image. If no signal is found, the projector will return to the state selected before the operation.

RGB IN1  RGB IN2  COMPONENT VIDEO  S-VIDEO  VIDEO

Selecting an aspect ratio

1. Press the ASPECT button on the remote control.

Each time you press the button, the projector switches the mode for aspect ratio in turn.

At a RGB signal NORMAL  4:3  16:9

			STANDBY/ON
VIDEO	RGB	SEARCH
ASPECT		AUTO	BLANK
MAGNIFY	HOME	PAGE UP	VOLUME

 At a video signal /no signal 4:3  16:9  SMALL

● The NORMAL mode keeps the original aspect ratio of the signal.

ON

●At a HDTV signal of 1125i (1080i) or 750p (720p) of COMPONENT VIDEO input, only 16:9 mode can be selected.

●Performing the automatic adjustment initializes the aspect ratio setting.

Adjusting the zoom and focus		Focus ring	Zoom knob
1.	Use the zoom knob to adjust the screen size.
2.	Use the focus ring to focus the picture.

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Contents

About this manual Contents Projector features Preparations About contents of package Projector Control buttons Remote control Settingup Arrangement Adjusting the projector's elevator About the ﬁlter cover for bottom-upuse Connecting your devices Examples of connection with a computer Connecting to a monitor (output) Connecting to a speaker with ampliﬁer (output) Examples of connection with a VCR/DVD player Connecting power supply Remote control Putting batteries Using the remote control Power on/off Turning on the power Turning off the power Operating Adjusting the volume Temporarily muting the sound Selecting an input signal Searching an input signal Selecting an aspect ratio Adjusting the zoom and focus Using the automatic adjustment feature Adjusting the position Correcting the keystone distortions Using the magnify feature Freezing the screen Temporarily blanking the screen Operating the computer screen Multifunctionalsettings Using the menu function EASY Menu EASY Menu (continued) PICTUREMenu PICTURE Menu (continued) Page IMAGEMenu IMAGE Menu (continued) INPUTMenu INPUT Menu (continued) SETUP Menu SCREEN Menu SCREEN Menu (continued) below Page OPTION Menu OPTION Menu (continued) Maintenance Lamp WARNING Lamp (continued) DT00671 In the case of replacement by yourself Air ﬁlter Other care Related messages Related messages (continued) A note of precaution when cleaning the air ﬁlter Regarding the indicator lamps Regarding the indicator lamps (continued) The cooling fan is not operating There is a possibility that the interior portion has become heated has become overcooled Phenomena that may easily be mistaken for machine defects The electrical power cord is not plugged in The power switch is not set to the on position of these has not been properly ﬁxed Phenomena that may easily be mistaken for machine defects (continued) The lens cover is closed The signal cables are not correctly connected The computer cannot detect the projector as a plug and play monitor Warranty and after-service Speciﬁcations NOTE • This speciﬁcations are subject to change without notice