Hitachi ED-AW110N user manual Arrangement, ‡ Suspended from the ceiling

Arrangement

Refer to the illustrations and tables below to determine screen size and projection distance. The values shown in the table are calculated for a full size screen: 1280 x 800

a Screen size (diagonal) b Projection distance (±8%) c1 , c2 Screen height

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a

c2

c1

b

‡Suspended from the ceiling

b

c1

a c2

a	Screen size			b		c1			c2
	(diagonal)		Projection distance		Screen height			Screen height
type(inch)		m	m	inch	m		inch	m		inch
	60	1.5	0.592	23	0.316		12	1.124		44
	70	1.8	0.705	28	0.349		14	1.292		51
	80	2.0	0.819	32	0.383		15	1.460		57
	90	2.3	0.933	37	0.416		16	1.627		64
100		2.5	1.046	41	0.449		18	1.795		71

‡.HHSDVSDFHRIFPRUPRUHEHWZHHQWKHVLGHVRIWKH projector and other objects such as walls. Do not place or attach anything that would block the lens or vent holes.

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(23DQGVHUYLFHPD\EHUHTXLUHG%HIRUHLQVWDOOLQJWKH projector, consult your dealer about your installation.

‡The screen position may shift after installation if the projector is suspended from the

FHLOLQJRURWKHUORFDWLRQGXHWRWKHÀH[LELOLW\RIWKHSODVWLFSURMHFWRUERG\,IUHDGMXVWPHQW is necessary, consult with your dealer or service personnel.

‡The projected image position and/or focus may change during warm-up (approx. 30 minutes after the lamp is turned on) or when the ambient conditions change. Readjust the image position and/or focus as necessary.

‡Since the projector features an ultra short throw, be aware that it is required to select a screen carefully to have better performance.

-A soft screen such as a pull-down screen may cause serious distortion of a projected image. A hard screen such as a board screen is recommended for use with this projector.

-A high-gain screen such as a bead screen that has narrow viewing angle is not suitable for this projector. A low-gain screen (around 1.0) such as a matte screen that has wide viewing angle is recommended for use with this projector.

-A screen with a weave pattern may cause moiré on the projected image, which is not a failure of the projector. A screen that has less moiré effects is recommended for use with this projector.

WARNING Ź,QVWDOOWKHSURMHFWRULQDVWDEOHKRUL]RQWDOSRVLWLRQ Ź3ODFHWKHSURMHFWRULQDFRROSODFHDQGHQVXUHWKDWWKHUHLVVXI¿FLHQWYHQWLODWLRQ'RQRW place the projector where the air from an air conditioner or similar unit will blow on it directly. Ź'RQRWSODFHWKHSURMHFWRUDQ\SODFHZKHUHLWPD\JHWZHW Ź8VHRQO\WKHPRXQWLQJDFFHVVRULHVWKHPDQXIDFWXUHUVSHFL¿HGDQGOHDYHLQVWDOOLQJ and removing the projector with the mounting accessories to the service personnel. Ź5HDGDQGNHHSWKHXVHU VPDQXDORIWKHPRXQWLQJDFFHVVRULHVXVHG

CAUTION Ź$YRLGSODFLQJWKHSURMHFWRULQVPRN\KXPLGRUGXVW\SODFH

ŹPosition the projector to prevent light from directly hitting the projector’s remote sensor.

NOTE ‡The projector may make a rattling sound when tilted, moved or shaken, VLQFHDÀDSWRFRQWUROWKHDLUÀRZLQVLGHRIWKHSURMHFWRUKDVPRYHG%HDZDUHWKDW this is not a failure or malfunction.

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