3M X90 服务手册

4

Part names

Part names

Projector

(1) Speakers (x 4) (

37).

(2) Focus ring (

19)

(3) Zoom ring (

19)

(4) Lamp door (

56)

The lamp unit is inside.

(5) Lens shift cover (

19)

(6) Horizontal lens shift dial (

19)

(7) Vertical lens shift dial (

19)

(8) Front cover
(9) Lens (

61)

(10) Lens cover (

3)

(11) Remote sensors (x 3) (

14)

(12) Elevator feet (x 2) (

9)

(13) Elevator knobs (x 2) (

9)

(14) Filter cover (

58)

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inside.

(15) Exhaust vents
(16) Intake vents
(17) Rivet hole (

3)

(18) Handle
(19) Battery cover (

60)

(20) Control panel (

5)

(21) Rear panel (

5)

WARNING

ŹHOT! : Do not touch around the lamp door and the exhaust 

vents during use or just after use, since it is too hot.
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is not good for your eyes. 
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drop down. 

CAUTION

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heating up. Do not cover, block or plug up the vents. Do not place anything that 
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periodically.
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projector may drop down.

(12)

(12)

(13)

(17)

(19)

(16)

(20)

(11)

(1)

(1)

(21)

(18)

(2)

(3)

(1)

(8)

(15)

(12)

(10)

(9) (11)

(12)

(13)

(14)

(11)

(1)

(20)

(4)

(7)

(6)

(5)