Nikon 1799 A4 AF activation, A5 Area illum, A5-1 Manual focus, A5-2 Continuous mode

a4: AF activation x 28, 49

Autofocus operation is activated by lightly pressing the shutter release button at the default setting. However, it can be set to be started only by pressing the AF start button.

Options:

Release/AF-ON:Autofocus initiated by lightly pressing the shutter release button or AF start button

AF-ON only: Autofocus initiated only by pressing the AF start button

a5: Area illum. x 50

In manual focus or continuous shooting, you can cancel the red highlighting of the selected focus area. Also, you can change the duration of the red focus area display to 0.2 sec. or 1 sec.

Options:

Manual focus: Select On/Off for focus area illumination in Manual focus

Continuous: Select On/Off for focus area illumination in continuous shooting

When selected: Select the duration of illumination

a5-1: Manual focus

Options:

On: Selected focus area illuminated in Manual focus

Off: Selected focus area not illuminated in Manual focus

Menu Guide

a5-2: Continuous mode

Options:

On: Selected focus area illuminated in continuous shooting

Off: Selected focus area not illuminated in continuous shooting

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