Nikon D3400 Triple Lens Parent's Kit Owner's Manual

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:

• Bright spots, randomly-spaced bright pixels, fog, and lines can be 

reduced by lowering ISO sensitivity.

• Use the Noise reduction option in the shooting menu to limit the 

occurrence of bright spots or fog in photos taken at shutter speeds 
slower than 1 s (

0 195).

• Fog and bright spots may indicate that the camera’s internal 

temperature has become elevated due to high ambient temperatures, 
long exposures, or similar causes: turn the camera off and wait for it to 
cool before resuming shooting.

• At high ISO sensitivities, lines may appear in photos taken with some 

optional flash units; if this occurs, choose a lower value.

• At high ISO sensitivities, including high values selected with auto ISO 

sensitivity control, randomly-spaced bright pixels can be reduced by 
turning Noise reduction on (

• At high ISO sensitivities, bright spots, randomly-spaced bright pixels, 

fog, or lines may be more noticeable in long exposures, and photos 
taken at high ambient temperatures or with Active D-Lighting enabled, 
Flat selected for Set Picture Control (

0 132) or extreme values 

selected for Picture Control parameters (

• In 

% mode, randomly-spaced bright pixels, fog, or lines may be more 

noticeable in pictures shot under low light.

:

• Replace battery in remote control (

• Choose remote control release mode (

• Flash is charging (

0 38).

• Time selected for Remote on duration (ML-L3) (

0 208) has elapsed.

• Bright light is interfering with ML-L3 remote control.

:

• Off is selected for Beep (

• Camera is in quiet shutter-release mode (

recorded (

• MF or AF-C is selected as the focus mode or subject moves when AF-A is 

selected (

0 69).