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Nikon Autofocus Speedlight SB-27 User Manual

Nikon Autofocus Speedlight SB-27
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81
Battery power tends to weaken as the temperature drops; it
also drains off slowly when not in use for a long period of
time, and recovers after a short break following intensive
use. Be sure to replace the batteries with a fresh set if you
notice any delays in recycling.
Do not mix battery brands or types, as battery performance
differs with each brand.
When installing the battery, turn the SB-27's power OFF and
make sure that the battery terminals +≠ are correctly oriented.
When replacing batteries, be sure to replace all the batteries at
the same time. Always use fresh batteries of the same brand and
type.
Wrong battery usage may shorten battery life or cause malfunction.
Do not disassemble, short-circuit or heat batteries. Do not
dispose of batteries by burning, as explosions may result.
If the SB-27 is not in use for more than two weeks, remove the
batteries from the flash unit and keep them in a cool, dry place
below 20°C (68°F).
Notes on batteries
Warning:
Batteries shall not be exposed to excessive heat such as
sunshine, fire or the like.
Dry batteries shall not be subjected to charging.

Table of Contents

Questions and Answers:

Nikon Autofocus Speedlight SB-27 Specifications

General IconGeneral
Zoom Range24-85mm
Zoom HeadYes
Power Source4 x AA batteries
AF AssistYes
Flash ModesTTL, Manual
Bounce AngleUp to 90 degrees
Recycling TimeApprox. 6 seconds
Number of FlashesApprox. 100 to 200
Compatible CamerasNikon SLR cameras with TTL flash control
Guide Number36 m, 118 ft (ISO 100, at 35mm zoom head position)

Summary

Foreword

Camera groups

About this manual

Speedlight parts

LCD panel indications

Preparations for taking flash photographs

Installing batteries

Standby function

Attaching the SB-27 to the camera

Adjusting the flash head

Selecting a measurement system (meters/feet)

The ready-light

Test firing with the open-flash button

Setting ISO film speed

Setting zoom-head position

Basic flash operation

Selecting a flash mode

Flash Operation in AUTO Mode (Group I)

Flash Operation in AUTO Mode (Group II)

Flash Operation in AUTO Mode (Group III)

Flash Operation in AUTO Mode (Group IV)

Flash Operation in AUTO Mode (Group V - Part 1)

Flash Operation in AUTO Mode (Group V - Part 2)

Flash Operation in AUTO Mode (Group VI)

Flash Operation in AUTO Mode (Group VII)

If the ready-light blinks after shooting

Advanced flash operation

Bounce flash

Techniques for using bounce flash to achieve softer, more natural lighting and shadows.

Multiple flash

Methods for using multiple flash units to eliminate harsh shadows or illuminate backgrounds.

Flash operation in Manual (M) mode

Synchronization in continuous shooting

Guide numbers for determining correct aperture

Autofocus flash operation in dim light

Bounce flash operation

Procedures for bounce flash operation

Highlight your subject's eyes using bounced flash

To set up the diffuser card

Instructions for setting up the diffuser card to create catchlights and enhance subject's eyes.

Close-up flash operation in AUTO mode

Close-up flash operation in AUTO mode (Groups I-VI)

Close-up flash operation using a TTL Remote Cord

Exposure compensation for flash photography

Setting exposure compensation for flash

Setting exposure compensation on the SB-27

Detailed steps for adjusting exposure compensation directly on the SB-27 flash unit.

Exposure compensation for flash photography

Canceling exposure compensation

Procedure for resetting exposure compensation settings on the SB-27 to zero.

Cameras in Group III

Using camera's EV compensation for flash exposure with Group III cameras.

Multiple flash operation—using more than one Speedlight

Multiple Flash Operation Procedures (Groups I-VI)

Manual multiple flash operation procedures

Setting Forced TTL and Forced A modes

Forced TTL mode

Instructions for setting the SB-27 to Forced TTL mode for slave unit operation.

Setting Forced TTL and Forced A modes

Forced A mode

Instructions for setting the SB-27 to Forced A mode for non-TTL Auto Flash compensation.

Canceling Forced TTL and Forced A modes

Steps to return the SB-27 from Forced TTL or Forced A mode to normal operation.

Red-eye reduction control

Other information

Using an external power source

Connecting the SB-27 to a camera with a sync cord

Warning indications on the camera

Troubleshooting

Optional accessories

Speedlight Care Tips

Avoid physical shocks

Recommendations to prevent damage from dropping or hitting the SB-27.

Never disassemble

Warning against disassembling the SB-27 due to high-voltage circuitry.

Keep the SB-27 away from water

Instructions to protect the SB-27 from moisture as it is not waterproof.

Notes on Batteries

About NiCd batteries

Points to note when using NiCd batteries, including performance and charging.

Using SB-27 in Low Temperatures

Tips for optimal battery performance and operation in cold environments.

Glossary of terms

Specifications

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