Univex user manual Troubleshooting, Problems with the SB-900, Cause, Solution, page

Models: SB-900

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 Troubleshooting

F

Tips on Speedlight care and reference information

Problems with the SB-900 Troubleshooting

If a warning indicator appears, use the following chart to determine the cause of the problem before you take your Speedlight to a retailer or Nikon representative for repair.

ProblemProblems with the SB-900

Problem

Cause

Solution

Ref.

page

 

 

 

The power cannot be

The batteries are not

Insert the batteries correctly.

kC-4

correctly installed.

turned on.

 

 

Battery power is weak.

Replace the batteries.

kC-27

 

The ready-light does not

The standby function is activated.

Turn on the power.

kC-28

light up.

Battery power is weak.

Replace the batteries.

kC-27

A strange sound can

 

 

 

be heard caused by the

 

 

kC-27

flash head zooming back

Battery power is weak.

Replace the batteries.

and forth even when the

 

 

 

SB-900 is turned on.

 

 

 

 

The flash head is not set to the

Set the flash head to the

kC-6

 

horizontal/front position.

horizontal/front position.

 

 

 

Aperture information has not

• Confirm the camera setting.

 

The flash shooting

been received from the camera.

 

distance range does not

ISO sensitivity information has not

• Mount the SB-900 to a

camera.

 

appear.

been received from the camera.

 

 

 

 

The SB-900 cannot receive the

Turn off the SB-900 and camera,

 

 

focal length information from

 

and turn on them again.

 

the camera.

 

 

 

 

 

 

• Remove the wide-

 

 

 

flash adapter or the

kD-29

 

The built-in wide-flash adapter

Diffusion Dome.

 

• Set the following custom

kD-31

Zoom position does not

is in use or the Nikon Diffusion

Dome is attached.

setting to manual setting:

kC-25

set automatically.

“Zoom position setting if the

 

 

 

built-in wide-flash adapter is

 

 

 

broken off accidentally.”

 

 

Power zoom function

Activate the auto power

kD-57

 

is canceled.

zoom function.

 

 

The SB-900 does not

 

 

kC-9

work even when any

Control buttons are locked.

Cancel key lock.

button is pressed.

 

 

 

 

“Canceling flash firing”

Cancel “Canceling flash firing”

kC-23

 

is activated in the custom

 

setting.

in custom setting.

 

 

 

 

The SB-900 does not

Master and remote flash units

Place the master and remote

kD-44

cannot transmit the command

fire.

flash units at an appropriate

 

because they are positioned

kD-51

 

distance from each other.

 

too near.

 

 

 

 

 

The SB-900’s temperature

Wait until the SB-900 cools

kF-6

 

may rise

down naturally.

 

 

F–2

Page 118
Image 118
Univex user manual Troubleshooting, Problems with the SB-900, Cause, Solution, page