Справочник Пользователя для Hughes AN6-098P

 

Figure 24 illustrates the difference between the horizontal 
shim and vertical shim. Note the positions of the alignment 
pins. 

4. Remove the horizontal shim and O-ring.

Figure 24:  Horizontal shim and vertical shim for transmit polarization

TRIA

Horizontal shim in place 

Vertical shim in place 

(In this photograph, the TRIA 

has not yet been rotated.)

Alignment 

pins

O-ring

Horizontal shim

Vertical shim

Alignment 

pins

X here identifies horizontal shim. This X 

is visible when the parts are assembled.

“ – ” mark here identifies vertical shim. This 
mark is visible when the parts are assembled.