Minolta DYNAX 7, Руководство по ремонту, Страница: 60 / 66

60 (2181)
REP
AIR GUIDE
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Fig. 1 Fig. 1 Fig. 1 Fig. 1 Fig. 1
1600 1600 1600 1600 1600
± ±
± ± ±
2mm 2mm 2mm 2mm 2mm
Adjustment of the camera shaking compensation (SHAKE GAIN)
Required equipment
Vibration tester
Shake Offset Chart 2
PC with preinstalled the 2181 adjustment program
CF card for Adjustment
USB-200 (USB cable)
AC Adapter AC-11
Master Lens for SHAKE
Preparation of the adjustment
1. Set the camera without USB cable and the measuring instrument as shown on the Fig.1.
Set distance between camera and Shake Offset Chart 2 to 1600mm.
Note 1: Distance between camera and chart means distance between CCD position of the camera and
chart. About CCD position, refer to P.52 Fig 1.
Note 2: Use indirect lighting like room light for the lighting of the chart, not to use other direct lighting.
If direct lighting is used, adjustment error often happens because of the mis-detecting of the cross line of
the chart.
2. Set the center of the camera finder to the center of the chart.
3. Confirm whether the center of the chart is located at the center of the screen or not by setting the
camera to after view mode. If the center of the chart is not located at the center of the screen, please
perform setting again.
4. Set camera to adjustment mode.
Refer to Starting up the 2181 adjustment program (in the adjustment mode) in P. 49.
Procedure of the adjustment
1. Click "SHAKE GAIN" of the adjustment menu.
Take a picture in the automatic mode.
2. Follow the message, "Please turn on shake!" Turn the power of the vibration tester on, and click "OK"
after setting the rotation as follows (Fig.1).
8 or 4 pictures are automatically taken.
Frequency of 60 Hz: 300+/-5 r/min
Frequency of 50 Hz: 250+/-5 r/min
3. Follow the message, "Please turn off shake!" Turn the power of the vibration tester off, and click "OK"
(Fig.3).
4. The adjustment is completed when "OK" is displayed on the adjustment menu.
Frequency of 60 Hz: 300+/-5 r/min Frequency of 60 Hz: 300+/-5 r/min Frequency of 60 Hz: 300+/-5 r/min Frequency of 60 Hz: 300+/-5 r/min Frequency of 60 Hz: 300+/-5 r/min
Frequency of 50 Hz: 250+/-5 r/min Frequency of 50 Hz: 250+/-5 r/min Frequency of 50 Hz: 250+/-5 r/min Frequency of 50 Hz: 250+/-5 r/min Frequency of 50 Hz: 250+/-5 r/min
Camera: Exposure mode: M, Focusing mode: MF Camera: Exposure mode: M, Focusing mode: MF Camera: Exposure mode: M, Focusing mode: MF Camera: Exposure mode: M, Focusing mode: MF Camera: Exposure mode: M, Focusing mode: MF
Lens : Master Lens for SHAKE Lens : Master Lens for SHAKE
Lens : Master Lens for SHAKE Lens : Master Lens for SHAKE Lens : Master Lens for SHAKE
Control Control Control Control Control
CCD position CCD position
CCD position CCD position CCD position
Shake offset chart 2 Shake offset chart 2 Shake offset chart 2 Shake offset chart 2 Shake offset chart 2