Nikon VBA23001 Repair Manual page 170

INC
VBA23001-R.3762.A
《USB communication》
③ Inspection/adjustment of AE accuracy
Caution: Regarding AE accuracy, inspection is not made by using exposure value with shutter tester as seen in the
traditional method. The metering value will appear on PC screen.
Whenever the metering FPC unit is disassembled/replaced or the main PCB is replaced,
make this adjustment.
Device
J18267
J19123
LENS AF50/1.4D LENS AF28/2.8D
SHUTTER TESTER EF-1(CE)
LENS AF70-300/4-5.6D OR LENS AF-SVR70-300/4.5-5.6
BODY CAP
EYEPIECE CAP
《USB communication》
④ Aperture accuracy inspection
Caution: Whenever the I PCB is replaced, or the main PCB is replaced, make this adjustment.
Device
J18267
J19123
LENS AF50/1.4D
SHUTTER TESTER EF-1(CE)
《USB communication》
⑤ Inspection and adjustment of built-in SB light quantity
Set the distance between the camera and flash meter to 1m. Then, the built-in SB light quantity is inspected and
adjusted.
Device
J18360
STANDARD REFLECTOR 1.5M ×1.5M
FLASH METER
For device and details, refer to Page A71.)《RS232C communication》
⑥ Battery check voltage adjustment (
- A88 ･ D90 -