Nikon 1799 instruction manual Locking shutter speed, Disappears in the LCD panel and viewfinder

Locking shutter speed

To lock the shutter speed set in step 2, rotate the
Main-Command Dial while pressing the shutter
speed/aperture lock button so shutter speed lock
indication ¬ appears in the top LCD panel and
viewfinder. The shutter speed display is reversed in
the rear LCD panel (in detailed and large displays).
To release the lock, rotate the Main-Command Dial
while pressing the shutter speed/aperture lock
button so shutter speed lock indication ¬	Detailed display
disappears in the LCD panel and viewfinder.

When a CPU Nikkor lens other than G-type is not set to its minimum aperture setting, ƒEE blinks in the top LCD panel and viewfinder and the shutter locks.

When a non-CPU lens is attached, exposure mode automatically switches to Aperture-Priority Auto. ™ blinks in the top LCD panel and £ appears in the viewfinder. When the maximum aperture is specified in “Non-CPU lens data” (x 144), the aperture value is displayed in the top LCD panel, rear LCD panel (in detailed or large display) and viewfinder. In this case, aperture can be set to an intermediate value with the aperture ring but the display only shows changes in one EV steps. When the maximum aperture is not specified, aperture display shows the EV step difference from the maximum aperture (i.e., ∂2: two steps from maximum aperture); set/confirm aperture with the lens aperture ring.

When the subject is too dark or too bright, one of the following warning indications will appear in the top and rear LCD panels (detailed and large displays) or viewfinder (electronic analog exposure display will also indicate the amount of under- or overexposure):

•H1: Select higher shutter speed. If the warning indication does not disappear, use an ND filter.

•Lo: Select a slower shutter speed. If the warning indication does not disappear, use a Speedlight.

CSM b1: Shutter speed/aperture value displayed in the top LCD panel, rear LCD panel (in detailed or large display) and viewfinder can be set to change in steps of 1/2 or one EV (x 97).

CSM f4: Shutter speed can be set to be adjusted using the Sub-Command Dial (x 109).

Detailed Operation

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