Nikon Speedlite SB-400: инструкция
Инструкция к Фотоаппарату Nikon Speedlite SB-400
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Speedlight
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SB-400
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Instruction Manual
Speedlight
SB-400
Instruction Manual
En
■ Preparation
• For your safety .................................................................................................2
• Foreword .........................................................................................................8
• Confirm receipt ................................................................................................8
• Compatible cameras.......................................................................................10
• Speedlight parts .............................................................................................10
• Installing the batteries ....................................................................................10
■ Basic operation
• Attach the SB-400 to the camera ...................................................................12
• Adjust the flash head .....................................................................................12
• Setting the camera's mode.............................................................................13
• Flash shooting distance range.........................................................................13
■ Available flash modes
• Slow-sync flash/Red-eye reduction/Red-eye reduction with slow-sync
flash mode/Rear-curtain sync/FV (Flash Value) Lock/Exposure compensation
and flash output level compensation/Manual mode ........................................14
■ Effective usage of Speedlight
• Bounce flash ..................................................................................................15
• Notes on bounce flash....................................................................................16
■ Reference information
• Optional accessories .......................................................................................18
• Tips on Speedlight care ..................................................................................18
• Notes on handling batteries............................................................................19
• Notes on continuous flash shooting................................................................20
• Troubleshooting .............................................................................................21
• Specifications .................................................................................................22
1
Preparation
For your safety
Before using your product, please read the following safety
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precautions carefully and thoroughly to ensure correct and safe
use and to help prevent damage to your Nikon product or injury
to yourself or others.
For quick reference by those who use the product, please keep
these safety instructions near the product.
In this manual, safety instructions are indicated with these
symbols:
Disregarding instructions marked with this symbol
WARNING
could result in personal injury, or death and
property damage.
Disregarding instructions marked with this symbol
CAUTION
could result in property damage.
WARNINGS for Speedlights
1 If corrosive liquids seep from the batteries and get in your eyes,
immediately wash your eyes with running water and consult with a
doctor. Your eyes could be seriously damaged if they are not treated quickly.
2 Never attempt to disassemble or repair the flash unit by yourself, as this
could result in you receiving an electric shock and could also cause the unit to
malfunction; such malfunction could lead to personal injury.
3 If corrosive liquids seep from the batteries and come in contact with your
skin or clothes, wash immediately with running water. Prolonged contact
could injure your skin.
2
4 If the flash unit is dropped and damaged, do not touch any exposed
interior metal parts. Such parts, especially the speedlight's capacitor and
associated parts, could be in a high-charge state and if touched could cause an
electric shock. Disconnect the power or remove the batteries and be sure that
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you do not touch any of the product's electrical components, and then bring the
flash unit to your local Nikon dealer or authorized service center for repair.
5 If you detect heat, smoke or notice a burning smell,
immediately stop operation and remove the batteries to prevent the unit
from catching on fire or melting. Allow the flash unit to cool down so that you
can safely touch it and remove the batteries. Then bring the unit to your local
Nikon dealer or authorized service center for repair.
6 The flash unit should never be submerged in liquid or exposed to rain,
saltwater or moisture unless it is properly protected from the liquids and
moisture. Underwater use requires a certified underwater housing. If
water or moisture gets inside the unit, this could cause the unit to catch on fire
or cause an electric shock. In such instances you should immediately remove the
batteries from the speedlight and then bring the unit to your local Nikon dealer
or authorized service center for repair.
Note: electronic devices that are penetrated by water or moisture are often not
economically repairable.
7 Do not use the unit in the presence of flammable or explosive gas. If the
flash unit is operated in areas where there is a flammable gas, including propane,
gasoline and dust, it could cause an explosion or fire.
8 Do not fire the flash unit directly at the driver of a moving car, as this
could temporarily impair the driver's vision and cause an accident.
9 Do not fire the flash unit directly into the eyes of someone that is at
close range, as it could damage their eyes' retinas. Never fire the flash unit
closer than 1 meter from infants.
10 Do not fire the unit while the flash head is touching a person or object.
Such use can result in the person being burned, and/or their clothes igniting
from the heat of the flash's firing.
3
Preparation
11 Keep small accessories out of the reach of children to avoid the possibility
of the accessory being swallowed. If an accessory is accidentally swallowed,
immediately consult with a doctor.
12 Use only the batteries specified in this instruction manual.
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Batteries other than those specified could leak corrosive liquids, explode or catch
on fire or otherwise not perform satisfactorily.
13 Do not mix battery types, brands or old and new batteries, as the batteries
could leak corrosive liquids, explode or catch on fire.
When using more than one battery in a product, always use identical batteries
that were purchased at the same time.
14 Non-rechargeable batteries such as manganese, alkalinemanganese and
lithium batteries should never be charged in a battery charger because
they could leak corrosive liquids, explode or catch on fire.
15 When using standard size (AA, AAA, C, D) or other common rechargeable
batteries such as NiCd and Ni-MH battery types, or when recharging
them, be sure to use only the battery charger specified by the battery
maker and read the instructions thoroughly. Do not recharge these
batteries with their terminals reversed in the charger or before the
batteries have cooled off sufficiently because they could leak corrosive
liquids, explode or catch on fire. The same caution also applies to using the
rechargeable batteries that may be supplied by the photo product's
manufacturer.
4
CAUTIONS for Speedlights
1 Do not touch the flash unit with wet hands, as this could cause an electric
shock.
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2 Keep the flash unit away from children to prevent them from putting the
unit in or near their mouth, or otherwise touching a dangerous part of
the product; as such contact could cause an electric shock.
3 Do not apply strong physical shocks to the unit, as this could cause a
malfunction that could cause the unit to explode or catch on fire.
4 Never use active agents that contain flammable substances such as paint
thinner, benzene or paint remover to clean the unit, never spray any
insect deterrent spray on the unit, and never store the unit in locations
containing chemicals such as camphor and naphthalene, as this could
damage the plastic case, cause a fire or cause an electric shock.
5 Remove any batteries from the unit before storing the unit for a long
time to prevent the unit from catching on fire or leaking corrosive liquids.
WARNINGS for Batteries
1 Never heat or throw batteries into a fire, as this could cause the batteries to
leak corrosive liquids, generate heat or explode.
2 Do not short-circuit or disassemble the batteries because this could cause
the batteries to leak corrosive liquids, generate heat or explode.
3 Do not mix battery types, brands or old and new batteries, as this could
cause the batteries to leak corrosive liquids, generate heat or explode.
4 Do not install batteries in the reverse direction as this could cause the
batteries to leak corrosive liquids, generate heat or explode. Even if only one
battery is installed in reverse it will cause the speedlight to malfunction.
5 Be sure to use the battery charger specified by the battery maker to avoid
the possibility of batteries leaking corrosive liquids, generating heat or exploding.
5
Preparation
6 Do not carry or store batteries along with metallic materials such as
necklaces and hair pins because such materials could cause the batteries to
short-circuit, leading to battery leakage, heat generation or an explosion. In
addition, specially when carrying a quantity of batteries, place them
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carefully in a storage case that prevents the battery terminals from
touching another battery's terminals because if they touch in reverse order it
could also cause the batteries to short-circuit, leading to battery leakage, heat
generation or an explosion.
7 If corrosive liquids seep from the batteries and get in your eyes,
immediately wash your eyes with running water and consult with a
doctor. Your eyes could be seriously damaged if they are not treated quickly.
8 Always follow the warnings and instructions printed on the batteries to
avoid activities that could cause the batteries to leak corrosive liquids, generate
heat or catch on fire.
9 Be sure to use only batteries specified in this instruction manual, to avoid
the possibility of batteries leaking corrosive liquids, generating heat or exploding.
10 Never open the casing surrounding batteries or use batteries whose
casing has been breached as such batteries could leak corrosive liquids,
generate heat or explode.
11 Keep batteries out of the reach of children to help avoid the possibility of
them being swallowed. If a battery is accidentally swallowed, immediately
consult with a doctor.
12 Batteries should not be submerged in water, exposed to rain, moisture or
saltwater unless they are properly protected from the wet environment.
If water or moisture gets inside the batteries, this could cause them to leak
corrosive liquids or generate heat.
13 Do not use any battery that appears abnormal in any way, including a
change in color or shape. Such batteries could leak corrosive liquids or
generate heat.
14 Stop recharging rechargeable batteries if you notice that recharging is
not completed within the specified time to help prevent the possibility of the
battery leaking corrosive liquids or generating heat.
6
15 If corrosive liquids seep from the batteries and come in contact with your
skin or clothes, wash immediately with running water. Prolonged contact
could injure your skin.
16 When recycling or disposing of batteries, be sure to insulate their
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terminals with tape. If the battery's positive and negative terminals short-
circuit after coming into contact with metallic objects, it could cause fire, heat
generation or an explosion. Dispose of used batteries in accordance with local
government regulations.
17 Non-rechargeable batteries should never be charged in a battery charger
because they could leak corrosive liquids or generate heat.
18 Remove dead batteries from your equipment immediately, leak corrosive
liquids, generate heat or explode.
CAUTION for Batteries
1 Do not throw or apply strong physical shocks to the batteries as this could
cause batteries to leak corrosive liquids, generate heat or explode.
Symbol for separate collection applicable in European
countries
This symbol indicates that this product is to be collected
separately. The following apply only to users in European
countries.
• This product is designated for separate collection at an
appropriate collection point. Do not dispose of as household
waste.
• For more information, contact the retailer or the local authorities
in charge of waste management.
7
Preparation
Foreword
Thank you for purchasing the Nikon Speedlight SB-400. To get the most
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out of your Speedlight, please read this instruction manual thoroughly
before use. In addition, keep your camera instruction manual handy for
quick reference.
Confirm receipt
Confirm receipt of contents in your kit
Instruction manual
Warranty card
SB-400 Soft Case Instruction manual Warranty card
Using your Speedlight correctly
The Nikon Speedlight's performance has been optimized for use with
Nikon brand cameras and accessories, including lenses.
Camera and accessories made by other manufacturers might not meet
Nikon's specification criteria, and nonconforming cameras and accessories
could damage the Speedlight's components. Nikon cannot guarantee the
Speedlight's performance when used with non-Nikon products.
8
Take trial shots
Take test photos before photographing important events, such as
weddings and graduations.
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Have Nikon regularly spot-check your Speedlight
Nikon recommends that you have your Speedlight serviced by an
authorized dealer or service center at least once every two years.
Life-long learning
As part of Nikon's "Life-long learning" commitment to ongoing product
support and education, continually updated information is available online
at the following sites:
• For users in the U.S.A.: http://www.nikonusa.com/
• For users in Europe and Africa: http://www.europe-nikon.com/support/
• For users in Asia, Oceania and the Middle East: http://www.nikon-asia.com/
Visit these sites to keep up-to-date with the latest product information,
tips, answers to frequently asked questions, and to receive general advice
on digital imaging and photography. Additional information may be
available from the Nikon representative in your area. See the URL below
for contact information:
http://nikonimaging.com/
9
Preparation
Compatible cameras
This Speedlight, which features the Nikon Creative Lighting System (CLS),
provides i-TTL flash operations in combination with CLS-compatible
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cameras. Manual mode is also available with the D40-Series camera.
D3, D2-Series, D300, D200, D80*, D70-Series*, D50*,
Cameras compatible
D40-Series*, F6, COOLPIX 8400, COOLPIX 8800*,
with CLS
COOLPIX P5000, COOLPIX P5100
*When using the SB-400 with these cameras, the SB-400 must be turned on.
Speedlight parts
Installing the batteriesL
Slide open the battery
1
chamber lid in the direction
of the arrow.
10
60
75
90
1 Battery chamber lid
7 [ON/OFF] switch
SPEEDLIGHT SB-400
READY
OFF
ON
2 Flash head
tilting angle scale
LOCK
3 Flash head
4
Mounting foot
5 Mount pin
8 Ready-light
9 Mounting
6 Hot-shoe contacts
foot lock lever
2
1
Install the batteries following
2
the i and j marks as
shown. Then close the
battery chamber lid by
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sliding it into place while
pressing down.
Usable batteries
Install two AA-type penlight batteries (1.5V or lower) of any of these types:
Alkaline-manganese (1.5V), Lithium (1.5V), Oxyride (1.5V), Ni-MH
[Nickel Metal Hydride (rechargeable), (1.2V)]
• When replacing batteries, replace both with fresh ones of the same brand.
• High-power manganese batteries are not recommended for use with the SB-400.
• Depending on battery specifications, when the Lithium batteries become hot, the
safety circuits are activated, cutting off power. This often occurs when the flash
unit is operated in the repeating flash mode. Battery power will recover when the
temperature returns to normal.
Replacing/recharging the batteries
When the battery power becomes low, the Ready-light blinks at 2 Hz
(twice in a second) for approx. 40 seconds. Replace or recharge batteries.
Standby function to conserve battery power
• If the SB-400 and the camera are not used for more than 40 seconds, the standby
function activates and automatically turns the SB-400 off to conserve battery
power (it goes into the standby mode).
• When the SB-400 is mounted on a camera, the SB-400 automatically turns off
when the camera goes into standby mode after the camera’s exposure meter is
switched off.
• When in the standby mode, the SB-400 turns back on again when the [ON/OFF]
switch is [ON], or the camera's shutter release button is lightly pressed.
11
1
2
Basic operation
1 Attach the SB-400 to the camera
Make sure the SB-400 and
1
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the camera body are turned
off.
Rotate the mounting foot
2
lock lever to the left, slide
the SB-400's mounting foot
into the camera's accessory
shoe and turn the lock lever
to the right. (illust. A and B)
• In case the mounting foot lock lever
does not stay to the right and a red
line appears (illust. C), the mounting
foot lock lever is not fully rotated to its
right position. Re-attach the SB-400 to
the camera again with the same
process above.
2 Adjust the flash head
Adjust the flash head to the
90º
1
75º
horizontal position.
60º
Horizontal
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Turn the SB-400 and the
2
camera body on.
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3 Setting the camera's mode
Setting the camera's exposure mode and metering
1
mode
• For more details, see your camera instruction manual.
Check the ready-light on the SB-400 or in the
2
camera's viewfinder, then start shooting.
Flash shooting distance range
The SB-400's usable flash shooting distance range is 0.6m to 20m (2 to
66 ft.) and varies, depending on the camera's ISO sensitivity and lens
aperture in use.
ISO sensitivity
Aperture
1600
4 5.68 11162232
————
800
2.8 4 5.6 8 11162232
———
400
2 2.8 4 5.6 8 11162232
——
200
1.4 2 2.8 4 5.6 8 11 16 22 32
—
100 —
1.422.845.68 11162232
Usable flash
shooting
1.9-20/
1.4-14.8/
1.0-10.5/
0.7-7.4/
0.6-5.2/
0.6-3.7/
0.6-2.6/
0.6-1.8/
0.6-1.3/
0.6-0.9/
0.6/2.0
distance range
6.2-65.0
4.6-49.0
3.3-34.0
2.3-24.3
2.0-17.0
2.0-12.1
2.0-8.5
2.0-5.9
2.0-4.3
2.0-2.3
(m/ft.)
13
Available flash modes
The SB-400's available flash modes vary, depending on the cameras and lenses
in use or the camera's exposure mode.
• Each mode should be set on the camera body, since it cannot be set through the
SB-400. For details, see you camera instruction manual.
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• For shooting with slow shutter speeds, use of a tripod is recommended.
Slow-sync flash
The flash is controlled at a slow shutter speed to obtain the correct exposure for both the
main subject and background in low-light situations or at night.
Red-eye reduction
To prevent the center of your subject's eyes from appearing red in color pictures, the
SB-400 fires three flashes at reduced output just before the picture is taken.
Red-eye reduction with slow-sync flash mode
In this mode, red-eye reduction is combined with slow-sync.
Rear-curtain sync
Rear-curtain flash sync creates a picture in which the blur or a moving subject appears
behind the subject and not in front.
FV (Flash Value) Lock
Flash Value, or "FV", is the amount of flash exposure for the subject. Using FV Lock you
can lock in the appropriate flash exposure for the main subject.
Exposure compensation and flash output level compensation
Exposure compensation allows you to take well-balanced pictures by intentionally
modifying the flash exposure. This is useful when a subject of extremely high or low
reflectivity is included in the scene or when you want to create flash photographs to
match your creative preferences.
• Use the camera's exposure compensation function to modify both the SB-400's
flash output level and the background exposure.
• With cameras that have the flash output level compensation function, the
SB-400's flash output level can be adjusted to make exposure compensation for a
flash illuminated main subject without affecting the background exposure.
Manual mode (only with D40-Series camera)
Manual flash operation is possible with the camera's custom setting.
14
Effective usage of Speedlight
With the SB-400 mounted on your camera's hot shoe, you can tilt
the flash head in four steps (horizontal, 60º, 75º and 90º) to bounce
the light off the ceiling.
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Tilt the flash head 90º upper Horizontal
Bounce flash
Shooting using the light bounced off the ceiling or other surfaces by tilting
the flash head is called the bounce flash operation.
This technique offers following advantages:
• Eliminates Red Eye
• Creates soft shadows
• Prevents hair or clothes appearing to shine.
15
Effective usage of Speedlight
Notes on bounce flash
For a simple bounce flash technique, tilt the flash head upward and
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bounce the flash light off the ceiling. Note that the flash should not
directly illuminate the subject.
16
60º 75º 90º
1-2m
White ceiling
Lightproof white paper
• The recommended distance between
• When the distance between the flash
the flash head and reflective surface
head and reflective surfaces is long,
(ex. ceiling) is 1 to 2m (3.3-6.6 ft.).
use some A4-size white paper to
• Note to prevent the flash light directly
bounce the light off. Check that the
illuminating the subject.
bounced light rightly illuminates the
• In color photography, select white or
subject.
highly reflective surfaces to bounce
the light off. Otherwise, your pictures
will come out with an unnatural color
cast similar to that of the reflecting
surface.
When the subject has a mottled appearance with the flash
light, raise the tilting degree of the flash head.
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Illuminated subject in a mottled tone Shooting with the flash head tilted up 90º
Depending on the lens' focal length and tilting degree of the flash head, the
bounced light may illuminate the subject in a mottled tone.
• Tilt the flash head 90º and take the shot.
In case the light is not enough
When the flash light is insufficient Shooting with higher ISO sensitivity
When the reflective surface is too far away, the light from Speedlight may be
not enough to illuminate the subject.
• When taking photograph with digital cameras, set the ISO sensitivity higher than
in normal shooting.
• For bounce flash shooting, set the lens’ aperture larger (f/3.5, f/4.5 or f/5.6) than
for normal shooting.
• Reduce the distance between the reflective surface and the Speedlight.
17
Reference information
Optional accessories
TTL Remote Cord SC-28/17 (1.5m)
TTL Remote Cords SC-28/17 provide TTL auto flash
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operation when the SB-400 is used off-camera. Their flash
shoes come with one tripod socket.
Tips on Speedlight care
WARNING
Never use thinner, benzene, or other active agents for cleaning the
Speedlight, as this may damage the Speedlight or cause it to catch fire.
Using these agents may also impair your health.
Cleaning
• Use a blower brush to remove dirt and dust from the Speedlight and clean it with
a soft, clean cloth. After using the Speedlight near saltwater, wipe the flash unit
with a soft, clean cloth moistened slightly with tap water to remove the salt, then
dry it with a dry cloth.
• Do not drop the Speedlight or knock it on a hard surface, as this may damage its
precision mechanisms.
Storage
• Store the Speedlight in a cool, dry place to prevent malfunctions due to high
humidity, as well as the growth of mold or mildew.
• Keep the Speedlight away from chemicals such as camphor or naphthalene. Avoid
exposing the Speedlight to magnetic waves from televisions or radios.
• Do not use or leave the Speedlight in locations subject to high temperatures such
as near a heater or stove, as this may cause damage.
• When not using the Speedlight for more than two weeks, be sure to remove the
batteries to prevent damage due to battery leakage.
18
• Take the Speedlight out once a month, insert the batteries, and fire the unit
several times to reform the capacitor.
• When the Speedlight is stored together with a desiccant, renew the desiccant
occasionally.
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Operating location
• An extreme temperature change can cause condensation to form inside the
Speedlight. When exposing the Speedlight to high temperatures from very low
temperatures, or vice versa, place it inside an airtight container such as a plastic
bag. Leave it inside the container for a while before gradually exposing the
Speedlight to the outside temperature.
• Avoid exposing the Speedlight to strong magnetic or radio waves from televisions
or high voltage power transmission towers, as this may cause it to malfunction.
Notes on handling batteries
• Because flash consumes a large amount of battery power, rechargeable batteries
may not operate properly before reaching the end of their stated lifespan or the
number of charging/discharging as specified by the battery manufacturer.
• If the battery terminals become soiled, remove dirt and smudges before use, as
this may cause a malfunction.
• Battery power tends to weaken as the temperature drops. It also gradually
decreases when batteries are not used for a long time and recovers after a short
break following intensive use. Be sure to check battery power and replace the
batteries with fresh ones, if you notice any delays in the recycling time.
• Do not store batteries in locations subject to high temperatures and high
humidity.
To protect the earth's environment, do not
Recycling
dispose of used rechargeable batteries
rechargeable
yourself. Instead, take these batteries to
Ni-MH
batteries
your nearest recycling center.
19
Reference information
Notes on continuous flash shooting
Do not exceed the maximum number of continuous
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firings
You should allow the SB-400 to cool off for at least 10 minutes after
the maximum number of continuous firings are performed as shown
WARNING
in the table below:
Max. number of continuous firings
Max. number of continuous
Flash mode
firings
i-TTL auto flash
15
Manual flash (Flash output level: M1/1, M1/2)
Manual flash (Flash output level: M1/4 to M1/128) 40
Notes when using the SB-400 with D80, D70-Series, D50,
D40-Series and COOLPIX 8800 cameras
When using the SB-400 with D80, D70-Series, D50, D40-Series or
COOLPIX 8800 cameras, the SB-400 must be turned on.
• If the SB-400 is turned off while mounted on any of the above cameras, and the
camera's "Auto flash" function is on, the camera's built-in flash will automatically
pop up when shooting in poor light, coming into contact with the SB-400.
• It is recommended that the SB-400 be detached from the camera when flash is
not required.
A note on microcomputer-controlled Speedlights
The Speedlight incorporates a microcomputer to control flash operations. In
rare cases, the Speedlight may not work properly even after a fresh battery is
properly installed. If this happens, replace the battery while the Speedlight’s
power is turned on.
20
Troubleshooting
If a warning indication appears on the SB-400's ready-light or inside the
camera's viewfinder, use the following chart to determine the cause of the
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problem before you take your Speedlight to a Nikon service center for repair.
Warning indication inside the camera's viewfinder
Warning indication Cause Procedure
The ready-light in the
Underexposure may
• Shorten the shooting distance.
viewfinder blinks for 3
have occurred.
• Set camera’s aperture to a larger
sec. after firing.
(f/3.5, f/4.5 or f/5.6).
• Set the camera's ISO sensitivity
higher.
When mounted to the
Lens' focal length is set
• Set the focal length longer than
D40, blinks in the
shorter than 18mm.
18mm.
camera's viewfinder.
When mounted to the
The flash head of the
• For bounce flash shooting, take
D40, blinks in the
SB-400 is not set to the
the picture without any change.
camera's viewfinder.
horizontal position.
• For standard flash shooting, tilt the
flash head to the horizontal position.
When the ready-light on the SB-400 blinks
Ready-light blinks Cause Procedure
The ready-light blinks
Underexposure may
• Shorten the shooting distance.
for 3 sec. at 4 Hz.
have occurred.
• Set camera’s aperture to a larger
(f/3.5, f/4.5 or f/5.6).
• Set camera's the ISO sensitivity higher.
The ready-light blinks
Battery power is not
• Replace or recharge batteries.
for 40 sec. at 2 Hz.
enough.
The ready-light blinks at
The SB-400 is mounted to a camera which is not compatible
interval of 0.5 sec. at 8
with CLS (SB-400 is usable only with cameras compatible with
Hz.
CLS).
The ready-light blinks at
The body temperature
• Wait until the body temperature
1 Hz.
becomes high because
drops and ready-light turns on
of repeating flash or
again.
other cause.
• Hz (frequency) is blinking time per second.
21
Reference information
Specifications
Electronic
Automatic Insulated Gate Bipolar Transistor (IGBT) and series
construction
circuitry
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Guide number
30/98.4 (ISO 200, m/ft), 21/69 (ISO 100, m/ft)
(20ºC/68ºF)
Angle of coverage Light distribution covers an 18mm lens when mounted on a
Nikon DX format camera, and a 27mm lens when mounted on
an F6
Flash shooting
0.6m to 20m (2 to 66 ft.) (varies depending on the ISO
distance range
sensitivity, angle of the flash head, and lens aperture in use)
Flash mode i-TTL, M (manual, only with the D40-Series)
Compatible
All cameras compatible with CLS
cameras
Flash exposure
Slow-sync, Red-eye reduction, Red-eye reduction in slow-sync,
control set on the
Rear-curtain sync flash, FV Lock flash, manual flash
camera
Bounce capability Flash head tilts up to 90º with click-stops at 0º, 60º, 75º, 90º
ON/OFF switch Turn the SB-400 on and off using the ON/OFF switch
Warning
• Batteries should not be exposed to excessive heat such as strong sunshine, a
fire, or the like.
• Dry batteries should never be recharged in a battery charger.
• Do not expose the SB-400 to water as this may result in an electric shock or
cause the unit to catch on fire.
22
Power source / min.
Two AA-type penlight batteries (1.5V or lower) of any types:
recycling time / no.
Batteries Min. recycling
Min. number of flashes*
of flashes (at full
time (approx.)
/ interval between full
output)
flash output and ready
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light on
With fresh batteries
Alkaline-manganese
3.9 sec. 140/3.9-30 sec.
(These data may
(1.5V)
vary depending on
battery condition)
Lithium (1.5V) 4.2 sec. 250/4.2-30 sec.
Oxyride (1.5V) 3.1 sec. 150/3.1-30 sec.
Ni-MH (2600 mAh)
2.5 sec. 210/2.5-30 sec.
(rechargeable) (1.2V)
* When firing the Speedlight at full output once every 30
seconds (120 seconds with lithium batteries).
Ready-light • Lights up when the SB-400 is recharged and ready to fire.
• Blinks to indicate: insufficient light / insufficient battery
power / incompatibility of camera with SB-400 /overheating
Flash duration
1/1300 sec. at full output
(approx.)
Mounting foot
Provides secure attachment of SB-400 to camera’s accessory
lever lock
shoe using mount pin to prevent accidental detachment
Dimensions
Approx. 66 x 56.5 x 80mm (2.6 x 2.2 x 3.1 in.)
(W x H x D)
Weight
Approx. 127g (4.5 oz.)
(without batteries)
Included accessories SS-400 Soft Case
• These performance specifications are applicable when fresh batteries are used at
normal temperature (20ºC/68ºF).
• Specifications and design are subject to change without notice.
Oxyride Battery is a registered trademark of Matsushita Electric Industrial Co., Ltd.
Products and brand names are trademarks or registered trademarks of their respective
companies.
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