Sony SAL135F18Z Service Manual page 68

4) When the Near position check finishes normally, the message "Move FOCUS to Infinity position. Then push [ENTER]." is displayed
on the pop-up window.
Set the focus to the infinity position and press down the ENTER key.
5) When the infinity position check finishes normally, "OK" is displayed on the pop-up window, and press the ENTER key to return to
the initial window.
3. In case of error display in the Focus Adjustment Point
1) When the error display and the NG display appear to the pop up window, press the ENTER key to return to the initial window, and
perform "2. Checking Method"again.
• In case of error at the near position in the Focus Adjustment Point
• In case of error at the infinity position in the Focus Adjustment Point
2) Although the lens is positioned at the near position or the infinity position, if "NG" appears, confirm or perform the following.
• 4-8-1. Focus Brush Position Adjustment
• Cleaning of flexible pattern or the brush.
• Replaceing the brush.
3) Perform "2. Checking Method"again, repeat the inspection until "OK" appears on the pop-up window.
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
Fig.4-8-6
Fig.4-8-7
Fig.4-8-8
Fig.4-8-9
Fig.4-8-10
Fig.4-8-11
135mm F1.8 ZA)
*
4-32