Sony SEL1635GM Service Manual page 66

(3) Flange Back (S)
• Perform focus actuator inspection.
• Adjust the flange back of inner focus lens.
Subject
Operation on Lens side
Type of the camera
Shooting Mode of the camera P mode (Program Auto)
Preparation
Attach the FB adjustment chart to the flange back adjustment jig, and
set the flange back adjustment jig as shown in the following figure.
Flange back
adjustment jig
Adjusting Method
1. Click the [Flange Back (S)] button in the Adjustment and Inspec-
tion.
2. "FocusAct Settlinge Check START" is displayed, press the
ENTER key.
3. Automatically starts the focus actuator inspection.
4. The start screen of flange back adjustment appears when the
focus actuator inspection is completed, after the preparation of
adjustment is completed, press the ENTER key.
Flange back adjustment jig
+ FB adjustment chart
• Zooming ring
ILCE-5000
Within 10 mm
Zoom: WIDE end
Lens to be tested
5. When the ENTER key is pressed, message screen is displayed
in the following. Set the zooming ring to the WIDE end (focal
length: 16 mm).
Zooming ring
6. When the ENTER key is pressed, automatic adjustment of WIDE
end is started.
7. After the automatic adjustment of WIDE end is completed, mes-
sage screen is displayed in the following. Set the zooming ring
to the TELE end (focal length: 35 mm).
Zooming ring
8. When the ENTER key is pressed, automatic adjustment of TELE
end is started.
9. After the automatic adjustment of TELE end is completed, mes-
sage screen is displayed in the following. Set the zooming ring
to the WIDE end (focal length: 16 mm).
Zooming ring
5-28
SEL1635GM
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