Optoma Technology EX542 ユーザーズマニュアル

6

English



Please note that 

damage resulting 

from incorrect 

installation will 

invalidate the 

warranty.

Ceiling Mount Installation

.  To prevent damage to your projector, please use the 

Optoma ceiling mount.

2.  If you wish to use a third party ceiling mount kit, please 

ensure the screws used to attach a mount to the projector 

meet the following specifications:

 



 

Screw type: M3*3

 



 Maximum screw length: 0mm

 

 



 Minimum screw length: 7.5mm

 Warning: 

. If you buy a ceiling 

mount from another 

company, please 

be sure to use the 

correct screw size. 

Screw size will vary 

depending on the 

thickness of the 

mounting plate.

2. Be sure to keep 

at least 0 cm gap 

between the ceiling 

and the bottom of the 

projector.

3. Avoid installing the 

projector near a heat 

source. 

Lens

82.30

93.60

110.00

137.20

76.40

55.00

323.60

233.30

59.01

89.75

Unit: mm