Canon EOS 50 E - Page 136

Al>JuSTMENT:
1) Select Fl SPD Positioning on the AE
menu screen. The EV values of individ-
ual photometric sensors of the SPD will
be displayed.
2) Shield four of the five holes as shown
below and check the EV value.
3) Position the SPD so that the EV values
fall within ± 2 EV.
4) After positioning the SPD, fix the SPD
holder with Aron Alpha.
Shield four of the five holes in turn and
read the EV of the unshielded hole.
Part 3: Repair Information
AESPC
! SPD Output I
I S2 I so I S1 I
S4 I S3
S5
When adjustment is finished,
press RETURN to return to AE Menu screen.
Fig. 3-49 SPC Positioning Check
3-45