Nikon AF-S Zoom-Nikkor ED70-200mm f/2.8G IF, Руководство по ремонту, Страница: 60 / 100

JAA78151-R.3584.A
- L54 ･ AF-S VR 70-200/2.8G -
（３）
Display of "INSPECTION OF DRIVING STOP ACCURACY"
Note：
If the MF ring is rotated during lens scanning, an error value is shown for the pulses. Don’t touch the MF ring
during operation.
The above display appears during lens driving. Execute the inspection for the 5 postures as mentioned below.
TYPE OF LENS： AF-S VR-NIKKOR 70-200mm/2.8G CPU VERSION：5.02.04
INSPECTION OF DRIVING STOP ACCURACY.
NUMBER OF LENS GO-AND-RETURN OPERATIONS. ： 5 / 5 TIME(S).
LENS DRIVING TIMES. (DF0+DF1+DF2+DF3+DF4+DF5+DF6) ： 290 TIME(S).
MAXIMUM PULSE.(ABSOLUTE) (DF0+DF1+DF2+DF3+DF4+DF5+DF6) ： 3 PULSE(S).
OVER ( OR UNDER ) RUN PULE(S). ： -1 PULSE(S).
LENS DRIVING TIMES.：DF1=50 DF2=50 DF3=50 DF4=50 DF5=40 DF6=40
DIRECTION ： INF‐〉CLOSE CLOSE‐〉INF
AMOUNT ： DF1 DF2 DF3 DF1 DF2 DF3
UNDER(-),OVER(+) ： (-)(+) (-)(+) (-)(+) (-)(+) (-)(+) (-)(+)
0 - 6 ： 3 22 0 25 0 25 25 0 25 0 25 0
7 - 18 ： 0 0 0 0 0 0 0 0 0 0 0 0
12 - 18 ： 0 0 0 0 0 0 0 0 0 0 0 0
19 - ： 0 0 0 0 0 0 0 0 0 0 0 0
DIRECTION ： INF‐〉CLOSE CLOSE‐〉INF
AMOUNT ： DF4 DF5 DF6 DF4 DF5 DF6
UNDER(-),OVER(+) ： (-)(+) (-)(+) (-)(+) (-)(+) (-)(+) (-)(+)
0 - 6 ： 1 24 1 19 0 20 25 0 20 0 20 0
7 - 18 ： 0 0 0 0 0 0 0 0 0 0 0 0
12 - 18 ： 0 0 0 0 0 0 0 0 0 0 0 0
19 - ： 0 0 0 0 0 0 0 0 0 0 0 0
RATIO(1) (%)：Df1=0.00 Df2=0.00 Df3=0.00 Df4=0.00 Df5=0.00 Df6=0.00
RATIO(2) (%)：Df1=0.00 Df2=0.00 Df3=0.00 Df4=0.00 Df5=0.00 Df6=0.00
PUSH ESC KEY TO RETURN TO FOCAL DISTANCE SET-UP MENU.
The pulses of overrun/underrun must be within the standards after the lenses have reciprocated five
times ("5/5TIME (S)." in [1] of the display).
Standards RATIO (1) is 40% or less for Df1~Df6.
②
of the display
(Occurrence ratio of 7~18 pulses)
RATIO (2) is 10% or less for Df1~Df6.
③
of the display
(Occurrence ratio of 12~18 pulses)
Occurrence of 19 or more pulses is zero for Df1~Df6.
④
and
⑤
of the display
(It is malfunction if there is only one occurrence.)
※
"Df1~Df6" shows the lens driving amount.
Lens inclination Position of index window
Horizontal Up, right and left
Front lens group 90° upward
Front lens group 90° downward
(Lens posture at inspection)
①
④
⑤
②
③
INC