Nikon D750 Product Manual - Page 364

b6: Fine-tune Optimal Exposure G button ➜ A Custom Settings menu Use this option to fine-tune the exposure value selected by the camera. Exposure can be fine-tuned separately for each metering method by from +1 to -1 EV in steps of 1/6 EV. D Fine-Tuning Exposure Exposure fine-tuning is not affected by two-button resets. Note that as the exposure compensation (E) icon is not displayed, the only way to determine how much exposure has been altered is to view the amount in the fine-tuning menu. Exposure compensation (0 143) is preferred in most situations. c: Timers/AE Lock c1: Shutter-Release Button AE-L G button ➜ A Custom Settings menu If On is selected, exposure will lock when the shutter-release button is pressed halfway. c2: Standby timer G button ➜ A Custom Settings menu Choose how long the camera continues to meter exposure when no operations are performed. The shutter-speed and aperture displays in the control panel and viewfinder turn off automatically when the standby timer expires. Choose a shorter standby timer delay for longer battery life. 336