ENGLISH

INSTRUCTIONS

 

 

 

Please read these instructions carefully before using your flash.

 

 

 

 

http://www.olympus.com/

 

 

 

 

 

 

FL-20

 

Cameras That the Flash

ELECTRONIC

 

 

Can Be Attached to

FLASH

 

Some functions available

 

 

 

are limited depending on

 

 

 

models of cameras even

manufactured by Olympus.

VT455001

© 2003 OLYMPUS OPTICAL CO., LTD.

OLYMPUS OPTICAL CO., LTD.

Customer support (Japanese language only):

Tel. 0426-42-7499 Tokyo

OLYMPUS AMERICA INC.

Two Corporate Center Drive, Melville, NY 11747-3157, U.S.A. Tel. 631-844-5000

Technical Support (USA)

24/7 online automated help: http://support.olympusamerica.com/

Phone customer support: Tel. 1-888-553-4448 (Toll-free)

Our phone customer support is available from 8 am to 10 pm (Monday to Friday) ET

E-Mail: distec@olympus.com

Olympus software updates can be obtained at: http://olympus.com/digital/

OLYMPUS OPTICAL CO. (EUROPA) GMBH.

Wendenstrasse 14-18, 20097 Hamburg, Germany

Tel. +49 (0)40-23 77 33

European Technical Customer Support:

Please visit our homepage http://www.olympus-europa.com or call NUMBER : 00800 - 67 10 83 0 (Toll-free)

+49 (0)1805-67 10 83 or +49 (0)40-23 77 38 99 (Charged)

For customers in North and South America

For customers in USA

Declaration of Conformity

Model Number

: FL-20

Trade Name

: OLYMPUS

Responsible Party

: Olympus America Inc.

Address

: 2 Corporate Center Drive, Melville, New York

 

11747-3157 U.S.A.

Telephone Number : 1-631-844-5000

Tested To Comply With FCC Standards

FOR HOME OR OFFICE USE

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

(1)This device may not cause harmful interference.

(2)This device must accept any interference received, including interference that may cause undesired operation.

For customers in Canada

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

For customers in Europe

“CE” mark indicates that this product complies with the European requirements for safety, health, environment and customer protection. “CE” mark flashes are intended for sales in Europe.

Safety Precautions

In order to obtain optimum performance and a longer service life from your new flash unit, please read these instructions carefully. Always keep this leaflet in a readily accessible place for later reference. To prevent potential hazards that could cause injury or damage to property, always pay close attention to the important remarks indicated with the symbols and terms below.

Warning

Ignoring this warning and using the unit incorrectly could result in death

Pay attention.

or serious injury.

Prohibited.

 

 

Do not touch.

Caution

Ignoring this warning and using the unit incorrectly could result in

Do not disassemble.

serious injury.

 

 

Battery Warnings

General Warnings

Flash Warnings

Specifications

BATTERIES MAY LEAK, GENERATE HEAT, IGNITE, OR EXPLODE.

Do not use batteries not specified for this product.

Do not try to recharge non-rechargeable batteries.

Do not throw batteries into fire, expose them to excessive heat, or short-circuit them.

Do not mix new and old batteries or different brands of batteries.

Do not place the batteries with the or terminals facing the wrong direction.

CHILDREN MAY SWALLOW BATTERIES.

Keep batteries out of the reach of children. If a child swallows a battery, contact a doctor immediately.

Do not point the flash at a driver or rider of a vehicle (bicycle, automobile, train, etc.) and fire the flash. This may cause a traffic accident. Turn off the flash or make sure the flash does not fire before shooting this kind of subject.

Do not fire the flash close to the eyes of a human or animal. Eyesight may be temporarily impaired.

If an internal component is exposed because the unit was dropped or otherwise damaged: Never touch the exposed component.

Immediately remove the batteries, being careful not to expose yourself to electric shock, burn yourself, or otherwise injure yourself,

Send the unit to your camera store or Olympus service center. The unit contains a high-voltage circuit that could cause electric shock, burn you, or otherwise injure you.

Do not try to disassemble, repair, or modify the unit. The unit contains a high-voltage circuit that may cause electric shock, burn you, or otherwise injure you.

Do not activate the flash when your skin or other object is in contact with the flash reflector. Do not touch the flash reflector after the flash has fired repeatedly. You may burn yourself.

Do not use the unit near flammable gas or substances (such as gasoline, benzine, or thinner). This can cause explosion or fire.

If the unit is dropped in water, or if water, metal particulate, a flammable foreign object gets into the unit:

Remove the batteries immediately.

Send the unit to your camera store or Olympus service center. Using the unit in this condition may cause fire or electric shock.

Do not wet the unit or touch the unit with wet hands. This could cause electric shock.

Guide number

Standard — GN20 (ISO100m). GN66 (ISO100ft).

With wide-angle converter — GN14 (ISO100m). GN46 (ISO100ft).

Illumination angle

Standard — Covers the image angle of a 35 mm lens (assuming the use of 35 mm film).

With wide-angle converter — Covers the image angle of a 24 mm lens.

Color temperature 5500°K

Flash duration

Approx. 1/30000 to 1/1200 sec.: AUTO modes.

Approx. 1/1200 sec.: MANUAL mode.

Maximum number of flashes

Approx. 250 times (when using two AA alkaline batteries (LR6))

Required charge time

Approx. 0.5 to 5.0 sec. (when using two AA alkaline batteries (LR6))

Flash modes

TTL AUTO. AUTO. MANUAL.

Power supply

AAalkaline batteries (LR6), lithium batteries (FR6), nickel-manganese batteries (ZR6D), NiMH batteries, NiCd batteries, x 2

Dimensions & weight

W56 x H96 x D28 mm (2.2" x 1.1" x 3.8" ), approx. 74 grams (2.6 oz) (excluding batteries)

Accessories

Wide panel, soft case

The values above are typical at normal temperature (20°C / 68°F). (The maximum number of flashes and required charge time were measured at our in-house test conditions.) Actual values may vary depending on the batteries used and ambient temperatures.

Design and specifications are subject to change without any notice or obligation on the part of the manufacturer.

Names of Parts/Attaching the Wide Panel

 

Loading Batteries/Test Flashing

 

Mounting the Flash on the Camera

 

Mounting the Flash on a Hot Shoe

FrontFlash tube

Photoelectric sensor window Shoe lock dial

RearTEST button

Battery compartment cover AUTO CHECK lamp:

Blinks when flashing light intensity is optimum.

CHARGE lamp

Mode dial (Power/Mode switch)

Exposure table

Wide panel

Batteries

Insert two “AA”-size alkaline batteries, lithium batteries, nickel-manganese batteries, NiMH batteries or NiCd batteries as shown in the illustration.

If the camera is equipped with a hot shoe, mount the flash directly on the hot shoe.

If the camera is equipped with an external flash terminal, mount the flash using the flash bracket and bracket cable.

You cannot use the FL-20 flash if the camera is not equipped with a hot shoe or external flash terminal.

Slide the flash all the way into the hot shoe.

Turn the shoe lock dial to secure the flash in place.

The wide panel covers an angle equivalent to a 24 mm wide-angle lens assuming the use of a 35 mm film.

Note that “AA”-size manganese (zinc-carbon) batteries cannot be used.

Set the Mode dial to AUTO.

When the CHARGE lamp lights up, press the TEST button and confirm flashing.

Indicator Lamps The following lamps indicate the flash status.

CHARGE lamp

OFF

ON

Regular blinking

Communication errors

When the FL-20 mode is; TTL AUTO: Error communicating with the camera.

 

OFF

Under charge

Charge completed

Communication error

AUTO CHECK

(The camera is OFF, set to the wrong mode, etc.)

lamp

Blinking

Optimum light intensity

Low battery warning

The CHARGE lamp blinks when the camera’s LCD monitor is turned off on the following models

 

 

 

 

 

(as of January, 2003): C-4000ZOOM, C-4040ZOOM, C-3000ZOOM, C-3040ZOOM, C-2040ZOOM.

TTL AUTO Operation <Flash must be connected to the camera through a hot shoe or 5-pin external flash terminal>

The AUTO CHECK lamp will blink when the flash illumination reaches optimum intensity. If the

AUTO CHECK lamp does not blink, move closer to the subject or reduce the camera’s aperture.

The AUTO CHECK lamp does not blink on the following models (as of January, 2003):

C-4000ZOOM, C-4040ZOOM, C-3000ZOOM, C-3040ZOOM, C-2040ZOOM

AUTO Operation

Camera’s ISO speeds and apertures

ISO speed

Aperture

100

2.8

MANUAL Operation

The flash emits light at the maximum intensity. The AUTO CHECK lamp does not blink in this mode.

Optimum shooting ranges

Set the FL-20’s Mode dial to TTL AUTO and set the

camera’s MODE DIAL to or .

In the TTL AUTO mode, the flash adjusts the light intensity automatically according to changes in the camera’s aperture. (TTL AUTO mode operation requires that the camera’s mode is set as shown in the above illustration.)

Camera aperture numbers and applicable shooting ranges

ISO speed

f-stop

1.4

2

2.8

4

5.6

8

11

16

100

m

2.0 – 14

1.4 – 10

1.0 – 7.1

1.0 – 5.0

1.0 – 3.5

1.0 – 2.5

1.0 – 1.8

1.0 – 1.3

ft

6.6 – 45.9

4.6 – 32.8

3.3 – 23.3

3.3 – 16.4

3.3 – 11.5

3.3 – 8.2

3.3 – 5.9

3.3 – 4.3

 

200

m

2.8 – 20

2.0 – 14

1.4 – 10

1.0 – 7.0

1.0 – 4.9

1.0 – 3.5

1.0 – 2.5

1.0 – 1.8

ft

9.2 – 65.6

6.6 – 45.9

4.6 – 32.8

3.3 – 23.0

3.3 – 16.1

3.3 – 11.5

3.3 – 8.2

3.3 – 5.9

 

400

m

4.0 – 28

2.8 – 20

2.0 – 14

1.4 – 10

1.0 – 7.1

1.0 – 5.0

1.0 – 3.5

1.0 – 2.5

ft

13.1 – 91.8

9.2 – 65.6

6.6 – 45.9

4.6 – 32.8

3.3 – 23.3

3.3 – 16.4

3.3 – 11.5

3.3 – 8.2

 

800

m

5.6 – 40

4.0 – 29

2.8 – 20

2.0 – 14

1.4 – 10

1.0 – 7.1

1.0 – 5.0

1.0 – 3.6

ft

18.4 – 131.1 13.1 – 95.1

9.2 – 65.6

6.6 – 45.9

4.6 – 32.8

3.3 – 23.3

3.3 – 16.4

3.3 – 11.8

 

Set the FL-20’s Mode dial to AUTO, set the camera’s

MODE DIAL to and adjust the camera’s aperture. The aperture setting varies depending on the ISO speed set to the camera (see table).

In the AUTO mode, the flash adjusts the light intensity automatically regardless of the distance to the subject.

The AUTO CHECK lamp will blink when the flash

200

4

4005.6

8008

Effective flash distance: 1 to 7.1 m / 3.3 to 23.3 ft

(0.7 to 4.9 meters / 2.3 to 16.4 ft when the wide panel is used)

The above distances may become shorter with some models.

Set the FL-20’s Mode dial to MANUAL, set the

camera’s MODE DIAL to and adjust the camera’s ISO speed, aperture and shutter speed.

Aperture calculation formula (ISO 100)

Aperture (F) = Guide Number (GN)/Range (in meters)

ISO speed

f-stop

GN

1.4

2

2.8

4

5.6

8

11

16

100

m

20

14

10

7.1

5.0

3.5

2.5

1.8

1.3

ft

45.9

32.8

23.3

16.4

11.5

8.2

5.9

4.3

 

 

200

m

28

20

14

10

7.0

4.9

3.5

2.5

1.8

ft

65.6

46.0

32.8

23.0

16.1

11.5

8.2

5.9

 

 

400

m

40

28

20

14

10

7.1

5.0

3.5

2.5

ft

91.8

65.6

45.9

32.8

23.3

16.4

11.5

8.2

 

 

800

m

57

40

29

20

14

10

7.1

5.0

3.6

ft

131.1 95.1

65.6

45.9

32.8

23.3

16.4

11.8

 

 

When the wide panel is used, use the approx. 0.7X distances

If the camera is not set correctly, the CHARGE lamp When the wide panel is used, use the approx. 0.7X distances shownabove as reference.

blinks.

The above distances may become shorter with some models.

illumination reaches optimum intensity. If the AUTO CHECK lamp does not blink, move closer to the subject.

shownabove as reference.

The above distances may become shorter with some models.

Printed in Japan

0103 2MJ

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Olympus 20 specifications Some functions available, Are limited depending on, Models of cameras even