Aligning the Video Monitor
4–9
O c c l u d e r
A C A d a p t e r
A C A d a p t e r
C o n n e c t o r
S e n s o r
H e a d
P o w e r
S w i t c h
R a n g e
S w i t c h
M A - X 0 6 6 5 - 8 8 A
Figure 4–5
Radiance Meter
5. Place the occluder firmly against the center of the screen (Figure 4–6).
Take a red china pencil to draw an arc or circle around the occluder.
NOTE
You must take all meter readings with the meter centered in
this arc or circle.
