Optical Unit Adjustment - Canon PowerShot A300 Service Manual

CHAPTER 3. REPAIR INSTRUCTION

3.5.2 Optical Unit Adjustment

I Tools Used
• Personal Computer
• ADJUSTMENT SOFTWARE
• Compact Power Adapter CA-PS800
• AC Cable
1 Click the "Optical Unit" button.
2 When the message on the right appears, go to 3.
3 1. Place the Zoom Chart at 42.5cm away from the
front of the camera finder.
* Place the Zoom Chart on a plain color wall
or equivalent.
* Adjust the light so that the brightness of the
chart will be about EV8.5.
2. Adjust the position of the camera finely so that
the center of the Auto Focus Chart is aligned
with the center of the LCD.
3. Click the "ADJUST" button.
• INTERFACE CABLE IFC-300PCU
• AutoFocus Chart
• Zoom Chart
• Tripod
Personal
Computer
3-36
Zoom Chart
42.5cm
Power
Source
CAMERA
BODY
Tripod