Sony FE 70-200 mm f/ 2.8 GM OSS Lens User Guide
1-3
SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
1-5.
TROUBLESHOOTING
1-5-1. Aperture Trouble
NG
Check operation of
the preset ring assembly.
Replace the defective part.
Check operation of the
presset ring assembly, and
replace the defective part.
NG
Check operation
of the 3rd lens set
and iris control block.
OK
OK
OK
Function NG
F No. NG
Aperture trouble
Replace the defective part.
NG
NG
END
OK