Sony SAL135F18Z Service Manual ▷ View online
4-33
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
4-8-3. Focus Brush Pattern Check(Focus Pattern)
Equipment
• Personal Computer
• Finished Inspection JIG (AC 100 V only)
• Lens Adjustment Program (ActuatorChecker.exe)
1. Preparations
1)
Connected to equipment with checking lens. (Refer to Section 4-1-3.)
2)
Start up of “ActuatorChecker.exe”.
3)
Click
[Set up]
, and perform the initial setting. (Refer to Section 4-1-4.)
2. Checking Method
1)
Click the
[Focus Pattern]
.
Fig.4-8-12
2)
The Serial window appears. Input the lens serial number.
Note:
When
[OK]
is clicked without inputting the serial number, the date executed is displayed on the completion window of each
item.
Fig.4-8-13
3)
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.
Fig.4-8-14
4-34
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
4)
When the infinity position check finishes normally, the messege “Move FOCUS to Near position at about 5sec.” is displayed on the
pop-up window. Set the focus to the near position, and press down the ENTER key.
Fig.4-8-15
5)
When the Near position check finishes normally, the message “Reverse FOCUS to Infinity position at about 5sec.” is displayed on the
pop-up window.
Set the focus to the infinity position and press down the ENTER key.
Fig.4-8-16
6)
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.
Fig.4-8-17
3. In case of error display in the Focus Pattern (near position)
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.
Fig.4-8-18
Fig.4-8-19
2)
Although the lens is positioned at the near 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.
• Rotating operation error of the focus ring (rotation speed is not suitable at a regulated speed.).
3)
Perform “2. Checking Method”again, repeat the inspection until “OK” appears on the pop-up window.
4-35
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
4. In case of error display in the Focus Pattern (infinity position)
1)
When the error display and the NG display appear to the pop-up window, perform the work with caution so that setting the lens to the
infinity position can be done in more than 5 seconds and no more than 10 seconds.
• When the focus pattern error
Fig.4-8-20
Fig.4-8-21
• When the lens does not reach the infinity end infinity position seconds.
Fig.4-8-22
2)
Perform “2. Checking Method”again, repeat the inspection until “OK” appears on the pop-up window.
4-36
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
*
135mm F1.8 ZA)
4-9.
FOCUS HOLD BUTTON CHECK (FOCUS HOLD BUTTON)
Equipment
• Personal Computer
• Finished Inspection JIG (AC 100 V only)
• Lens Adjustment Program (ActuatorChecker)
1. Preparations
1)
Connected to equipment with checking lens. (Refer to Section 4-1-3.)
2)
Start up of “ActuatorChecker”.
3)
Click
[Set up]
, and perform the initial setting. (Refer to Section 4-1-4.)
2. Checking Method
1)
Click the
[Focus Hold Button]
.
Fig.4-9-1
2)
The Serial window appears. Input the lens serial number.
Note:
When
[OK]
is clicked without inputting the serial number, the date executed is displayed on the completion window of each
item.
Fig.4-9-2
3)
The message “Push [FOCUS HOLD] button once softly.” is displayed on the pop-up window.
Press the focus hold button.
Fig.4-9-3
4)
When the focus hold button check finishes normally, “OK” is displayed on the pop-up window.
Fig.4-9-4
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