JAA79051-R.3624.A
- L38 ･ AF-S DX18-70/3.5-4.5G -
（３）
Screen of "INSPECTION OF DRIVING STOP ACCURACY"
Note
：
If the MF ring is rotated during lens scanning, the number of pulses becomes abnormal value. Therefore, do
NOT touch the MF ring during operation.
The above display appears during lens driving. Make the inspection by maintaining the below 5 positions.
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) ： 85 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=15 DF2=15 DF3=15 DF4=15 DF5=10 DF6= 5
DIRECTION
：
INF‐〉CLOSE
CLOSE‐〉INF
AMOUNT
：
DF1
DF2
DF3
DF1 DF2 DF3
UNDER(-),OVER(+) ： (-)(+) (-)(+) (-)(+) (-)(+) (-)(+) (-)(+)
0 - 6
：
0 10 0 10 2 8 3 2 5 0 5 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
：
0 10 0 5 0 5 5 0 5 0 0 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 CANCEL TO RETURN TO FOCAL DISTANCE SET-UP MENU.
The pulses of overrun/underrun should be within the standards after the lens drives by traveling back-and-forth 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 position at inspection)
①
④
⑤
②
③
CANCEL
INC
