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Installation of Navitar Series 572 lens on Panasonic PT-D7000, D7500, 
D7600 & D7700 projectors

 
TOOLS REQUIRED: None 
 
Disassembly: 
 

1.  Disconnect unit from power source.   
 
2.  Remove the prime lens, if applicable, per the manufacturers instructions.  

 
Assembly: 
 

1.  Remove the Navitar lens from lens adapter by gently rotating counter-clockwise and 

set aside. 

 
2.  Insert the keyed portion of the lens adapter into the projector and rotate the lens 

adapter clockwise. 

 

3.  Insert the lens into the lens adapter by gently turning clockwise. 

 
 

4.  To focus, gently twist the front of the lens.  To zoom, loosen thumbscrew and twist 

the knurled zoom ring and re-tighten the thumbscrew.  CAUTION:  When focusing, 
be sure not to twist lens completely out of the adapter!   

 
REV 033105 REP 

 

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