Canon Digital ELPH, Service Manual, Page: 129 / 166

13
6 When the message on the right appears, click the
"FINISH" button.
(This ends the "Optical Unit" Adjustment.)
4 When the message on the right appears, go to 5.
5
AF Chart (1)
CAMERA
BODY
Personal
Computer
Power
Source
Tripod
48.0cm
Linghting
about 15
degrees
1. Set the AF Chart (1) (CY9-1583-000) at 48.0cm
away from the front of the cover.
* Set the AF Chart (1) (CY9-1583-000) on a
plain color wall or equivalent.
* Adjust the light so that the brightness of the
chart will be about EV9.0.
The ray of the light should come in at a narrow
angle as seen from the chart.
2. Adjust the position of the camera finely so that
the center of the AF Chart (1) (CY9-1583-000)
is aligned with the center of the LCD.
3. Click the "ADJUST" button.