Apple 5320CD User Manual

 5200/5300 Adjustments (

 for 5260, 5280)

Video - 38

12 Check the screen 

luminance again and 

reset it to the proper 

reading by repeating the 

previous step that set it 

to one of the following:

• 21 on the bottom 

scale of light meter 

Model R77

• Upper end of 10 on 

light meter Model L-

248

• 21 footcandles on 

light meter Model 246

• 25 fL (foot lamberts) 

on a photometer