3M 1800 用户手册

3M™ Overhead Projector 1800 

Illustrated Parts Breakdown 

 

© 3M 2004

 

5 

Section 2.   Open Head Assembly 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 

1 

78-8120-8507-0 

Open Singlet Head Module 

1 

2 

78-8120-8499-0 

Open Mirror Module 

1 

3 

78-8014-8951-5 

Lens, Wide Angle, Singlet (293mm) 

1 

4 

78-8120-8565-8 

Head Stabilizer Kit 

1 

 

 

3 

Head Stabilizer Kit

 

 

4 

2 

1 

Note:  Screws, nuts, bolts, clips, and other small 
hardware are also contained in the Hardware Kit:  
P/N 78-8120-8523-7 (Refer to Section 22).