Nikon AF-S Zoom-Nikkor ED70-200mm f/2.8G IF, Repair Manual, Page: 74 / 100

JAA78151-R.3584.A
- L56-12 AF-S VR 70-200/2.8G IF - May 17 2007
Added page
①
②
③
④
③
During the lens driving, the screen of "Fig.1" appears.
Caution:
When the MR ring is roated during the lens-scan driving, the number of pulses shows an abnormal value.
So do NOT touch the MF ring in operation.
④
The number of overrun/underrun pulses must be within the standards after the lens back-and forth
driving-motion five times ("5/5TIME (S)." in
①
of Fig.2).
Standard
Df1~Df6: 40% or less
②
of "Fig.2"
(7 - 18 pulse occurrence ratio)
Df1~Df6: 10% or less
③
of "Fig.2"
(12-18 pulse occurrence ratio)
19-or-more pulse occurrence: 0 for DF1
～
Df6
④
of "Fig.2"
(Even only one occurrence is judged as defective.)
※ ※
"Df1~Df6" shows the lens driving amount.
Fig.1
⑤
When the operation check is completed, the result is displayed as shown in "Fig.2". When the operation check is completed, the result is displayed as shown in "Fig.2".
If there is no problem with the result, click "Close".
If there is some problem, make the readjustment by referring to Page L56-16.
Fig.2
INC