User manual
Table Of Contents
- Product Manuals
 - Table of Contents
 - Feature Index
 - Parts of the Camera
 - Package Contents
 - Before You Begin
 - 1 Getting Ready
 - 2 Taking and Viewing Photographs
 - 3 Shooting and Viewing Movies
 - 4 Customizing the Camera
 - 5 Using Field Sensor Data
 - 6 Connecting the Camera to External Devices
 - 7 Technical Notes
 - 8 SAFETY PRECAUTIONS
 - 9 Index
 
4-5 Customizing Camera Functions
  T  Long Exposure Noise Reduction Options  (Noise Reduct.)
Choose whether to process photos taken at slow shutter speeds to reduce image 
artifacts (“noise”). At slow shutter speeds, noise is caused by the heat generated from 
the camera itself. After each photo is taken, the camera captures a second image for 
noise reduction, causing a delay equal to the selected shutter speed before the next 
photo can be taken.
•  This item is for still photography.
Off Noise reduction not performed.
On Noise reduction is performed at all shutter speeds.
Auto
Noise reduction is performed automatically when the camera’s internal temperature is 
elevated.
•  During noise reduction, the camera displays the time remaining until the process is complete.
•  During sequential shooting, [Off] is selected automatically and noise reduction is not 
performed.
•  Noise reduction may not produce the desired effects depending on the subject and shooting 
conditions.
T tab 
 [Noise Reduct.]    Choose an option
  U  Choosing the Maximum Time for Long Exposures
   (Bulb/Time Timer)
Choose the maximum exposure time for 
B
 (bulb) mode. The shutter will close 
automatically when the selected limit is reached.
•  This item applies during still photography when [BULB] or [TIME] is selected in mode 
B
(bulb).
•  Choose from the following options:
1 minute/2 minutes/4 minutes/8 minutes/15 minutes/20 minutes/25 minutes/
30 minutes
U tab 
 [Bulb/Time Timer]    Choose an option
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