Wireless Transmitter; Battery Performance - Nikon D750 User Manual

1 Measured at 23 °C/73.4 °F (±2 °C/3.6 °F) with an AF-S NIKKOR 24–85mm f/3.5–4.5G ED VR
lens under the following test conditions: lens cycled from infinity to minimum range and one
photograph taken at default settings once every 30 s; flash fired once every other shot. Live
view not used.
2 Measured at 20 °C/68 °F with an AF-S NIKKOR 24–85mm f/3.5–4.5G ED VR lens under the
following test conditions: image quality set to JPEG basic, image size set to M (medium),
/
shutter speed 1 s, shutter-release button pressed halfway for three seconds and focus cycled
250
from infinity to minimum range three times; six shots are then taken in succession and monitor
turned on for five seconds and then turned off; cycle repeated once standby timer expires.
3 Measured at 23 °C/73.4 °F (±3 °C/5.4 °F) with the camera at default settings and an AF-S
NIKKOR 24–85mm f/3.5–4.5G ED VR lens under conditions specified by the Camera and
Imaging Products Association (CIPA). Individual movies can be up to 20 minutes (1080/60p) in
length or 4 GB in size; recording may end before these limits are reached if the camera
temperature rises.
The following can reduce battery life:
• Using the monitor
• Keeping the shutter-release button pressed halfway
• Repeated autofocus operations
• Taking NEF (RAW) photographs
• Slow shutter speeds
• Using an optional GP-1 or GP-1A GPS unit or WR-R10/WR-1
wireless remote controller
• Using Wi-Fi or an optional UT-1 communication unit or WT-5

wireless transmitter

• Using VR (vibration reduction) mode with VR lenses
To ensure that you get the most from Nikon EN-EL15
rechargeable Li-ion batteries:
• Keep the battery contacts clean. Soiled contacts can reduce

battery performance.

• Use batteries immediately after charging. Batteries will lose
their charge if left unused.
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