Apple classic ii.performa 200 Manuale Di Servizio

Pagina di 115
 
 Adjustments
Yoke - 24
 
Centering Ring 
Adjustment
 
1
 
Note:
 
  If glue holds the 
yoke collar in place, use 
an art knife to cut 
through the glue.
Switch on the computer.
2 To center the picture 
within the bezel: Hold 
the front centering ring 
steady and move the 
rear ring; then hold the 
rear centering ring 
steady and move the 
front ring.
Centering Rings