Hitachi Ed-X12 Projector Users Manual

11
Setting up
Connecting your devices
CAUTION
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Attempting to connect a live device to the projector may generate extremely 
loud noises or other abnormalities that may result in malfunction and/or damage 
to the device and/or projector.
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Some cables have to be used with core set. A too long cable may cause a 
certain picture degradation. Please consult with your dealer for details. For 
cables that have a core only at one end, connect the core to the projector.
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may...

12
Setting up
Examples of connection with a computer 
* In the default setting, the AUDIO IN1 port is the audio port for the RGB IN1, and the 
AUDIO IN2 port is the audio port for the RGB IN2 ports. To change the settings, refer to the 
AUDIO item in the SETUP menu. (
	36)
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L AUDIO IN3
AUDIO IN1AUDIO OUT
USBRGB OUT
AUDIO IN2
VIDEO
S-VIDEO
CB/PB
CR/PRCONTROLRGB IN2
RGB IN1
K
YR
L AUDIO IN3
AUDIO IN1AUDIO OUT
USBRGB OUT
AUDIO IN2
VIDEO
S-VIDEO
CB/PB
CR/PRCONTROLRGB IN2
RGB IN1
K
YR
L AUDIO IN3
AUDIO...

13
YR
L AUDIO IN3
AUDIO IN1AUDIO OUT
USBRGB OUT
AUDIO IN2
VIDEO
S-VIDEO
CB/PB
CR/PRCONTROLRGB IN2
RGB IN1
K
YR
L AUDIO IN3
AUDIO IN1AUDIO OUT
USBRGB OUT
AUDIO IN2
VIDEO
S-VIDEO
CB/PB
CR/PRCONTROLRGB IN2
RGB IN1
K
YR
L AUDIO IN3
AUDIO IN1AUDIO OUT
USBRGB OUT
AUDIO IN2
VIDEO
S-VIDEO
CB/PB
CR/PRCONTROLRGB IN2
RGB IN1
K
Setting up
Examples of connection with a VCR/DVD player
Audio (R) out
Video out
Audio cable  Audio/Video cable 
Audio (R) out
S-Video outS-Video cable 
Audio (R) out  Component video out...

14
Connecting power supply
WARNING
yPlease use extra caution when connecting the power cord, as 
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your dealer to newly get correct one.

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of the three-pronged plug.
1.Connect the connector of the power cord to the AC inlet of the projector.
2.Firmly plug the power cords plug into the outlet. 
Setting up
AC inlet
Connector
of the power cord 

15
Putting batteries
WARNING
yAlways handle the batteries with care and use them only as 
directed. Battery may explode if mistreated. Do not recharge, disassemble or 
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And also improper use may result in cracking or leakage, which could result in 

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types at the same time. Do not mix a new battery with used one. 

Make sure the plus and minus terminals are correctly aligned when loading a battery.
 Keep a battery away from children and pets. If swallowed consult a...

16
Using the remote control
CAUTION
yBe careful in handling the remote control.


malfunction.

you won’t be using the remote control for an extended period. 


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17
Power on/off
Power on/off
WARNING

yWhen the power is on, a strong light is emitted. Do not look into 
the lens of projector. Also do not peep at the inside of projector through a hole.
NOTETurn the power on/off in right order. Please power on the projector prior 
to the connected devices. Power off the projector later than the connected devices.
Turning on the power
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correctly connected to the projector and the outlet.
2.Remove the lens cover, and set the...

18
Operating
Operating
Adjusting the volume
1.Press the VOLUME button on the remote control.
A dialog will appear on the screen to aid you in adjusting the volume.
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To close the dialog and complete the operation, press the 
VOLUME button again. Even if you don’t do anything, the 
dialog will automatically disappear after a few seconds. 
Temporarily muting the sound
1.Press the MUTE button on the remote control. 
A dialog will appear on the screen...

19
Operating
Adjusting the zoom and focus
1.Use the zoom ring to adjust the screen size. 
2.Use the focus ring to focus the picture.
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. 
€For an RGB signal
NORMAL 
Æ 4:3 
Æ16:9
Æ SMALL
€For a video signal, s-video signal or component video signal
4:3
Æ16:9
Æ14:9
Æ SMALL
€For a no signal 
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20
Operating
Using the automatic adjustment feature
1.Press the AUTO button on the remote control. 
€For an RGB signal
The vertical position, the horizontal position, the horizontal 
phase and the horizontal size will be automatically adjusted.
And the aspect ratio will be automatically set to default. Make sure that the 
application window is set to its maximum size prior to attempting to use this 
feature. A dark picture may still be incorrectly adjusted. Use a bright picture 
when adjusting.
€For a...