Nikon 500mm F4G User Manual - Page 27

• If the lens mount rubber gasket is damaged, be sure to visit the nearest Nikon authorized dealer or service center for repair. 4. Focusing Set your camera's focus mode selector according to this chart: En Cameras Camera's focus mode Lens' focus mode A/M M/A M D3, D2-Series, D1-Series, D300, D200, D100, D80, D70-Series, D50, D40-Series, F6, F5, F4-Series, F100, F90X/N90s*, AF Autofocus with Autofocus with Manual focus manual override manual override (Focus assist (C/S) (AF priority) (MF priority) is available.) F90-Series/N90*, F80-Series/N80-Series*, F75-Series/N75-Series*, F70-Series/N70*, MF F65-Series/N65-Series*, Manual focus (Focus assist is available.) Pronea 600i/6i*, Pronea S F60-Series/N60*, F55-Series/N55-Series*, F50-Series/N50*, F-801s/N8008s*, F-801/N8008*, F-601M/N6000*, F-401x/N5005*, F-401s/N4004s*, F-401/N4004* AF (C/S) MF Manual focus (Focus assist is available, except with the F-601M/N6000*.) * Sold exclusively in the USA. AF: Autofocus MF: Manual focus ˾ Autofocus with manual override (p. 25) A/M mode: Autofocus with manual override. AF priority M/A mode: Autofocus with manual override. MF priority 1 Set the focus mode switch to "A/M" or "M/A". (Fig. 1) 2 You can manually override autofocus by operating the focus ring while lightly depressing the shutter release button or the AF start button on the camera or the Focus operation button on the lens. Fig. 1 • To cancel manual override, remove your finger from the shutter release button or the AF start button on the camera or the Focus operation button on the lens, and lightly depress the shutter release button to return to the autofocus mode. 27