UFL-1_1-4.fm Page 1 Friday, February 23, 2007 4:50 PM UFL-1 Instruction Manual http://www.olympus.
UFL-1_EN.book Page 2 Tuesday, February 20, 2007 6:09 PM Thank you for purchasing an Olympus product. Please read this instruction manual carefully and use the product safely and correctly. Please keep this instruction manual for reference after reading it. Introduction EN z Unauthorized copying of this manual in part or in full, except for private use, is prohibited. Unauthorized reproduction is strictly prohibited. z OLYMPUS IMAGING CORP.
UFL-1_EN.book Page 3 Tuesday, February 20, 2007 6:09 PM SAFETY PRECAUTIONS This instruction manual uses a variety of common symbols and icons to assist you in proper handling and usage of this product properly, and to warn you of potential hazards to yourself and others as well as to property. An exclamation mark enclosed in a triangle alerts you to important operating and maintenance instructions in the documentation provided with the product.
UFL-1_EN.book Page 4 Tuesday, February 20, 2007 6:09 PM WARNING EN z Never use the flash in front of the eyes especially for infants or children within 1 m. It may cause permanent vision impairment, etc. z Keep the flash and batteries out of the reach of infants and children. There is the possibility of the occurrence of the following types of accidents: • Swallowing of small parts. Please consult a physician immediately if any parts have been swallowed.
UFL-1_EN.book Page 5 Tuesday, February 20, 2007 6:09 PM z Do not place this product at locations with abnormally high or abnormally low temperatures or at locations with extreme temperature changes. The product may deteriorate or may cause a fire. z Do not alter the battery compartment or try to insert any foreign objects into it. z Do not store the flash at the locations subject to vibrations. It may cause malfunction.
UFL-1_EN.book Page 6 Tuesday, February 20, 2007 6:09 PM z Do not connect the batteries to a power socket or car cigarette lighter. It could cause a fire or an explosion etc. z If battery fluid gets into your eyes, flush your eyes immediately with clear, cold running water and seek medical attention immediately. WARNING EN z Keep batteries dry at all times. z Do not touch the batteries with wet hands. It may cause electrical shocks or malfunctions.
UFL-1_EN.book Page 7 Tuesday, February 20, 2007 6:09 PM z If a battery leaks, becomes discolored or deformed, or becomes abnormal in any other way during operation, stop using it. It may cause a fire or an electrical shock. Please contact your local service station or dealer. z Do not remove batteries immediately after using them. Batteries may become hot during prolonged use, which may cause burns.
UFL-1_EN.book Page 8 Tuesday, February 20, 2007 6:09 PM About O-ring Please note the following points to use the O-ring. z When sealing this product, make sure that no hairs, fibers, sand particles or other foreign matter stick not only to the O-ring, but also to the contact surface. Even a single hair or a single grain of sand may cause water leakage. Please check with special care. Examples of foreign matter sticking to the O-ring EN Hair Fibers Grains of sand z The O-ring is a consumption product.
UFL-1_EN.book Page 9 Tuesday, February 20, 2007 6:09 PM • • • • z z z z Places where there are open fires. Places where water is deeper than 40 m. Places subject to vibrations. Places where high temperatures exist or high humidity and/or where extreme differences in temperatures exist. • Places where volatile chemicals are stored or used. Do not apply excessive force on the arm mount.
UFL-1_EN.book Page 10 Tuesday, February 20, 2007 6:09 PM Contents Introduction............................................................................ 2 Please read the following items before use........................... 2 SAFETY PRECAUTIONS...................................................... 3 Battery handling precautions ................................................. 5 About O-ring .......................................................................... 8 Handling the product ...............
UFL-1_EN.book Page 11 Tuesday, February 20, 2007 6:09 PM 7. Appendix ........................................................................26 Q & A on the use of the UFL-1 ............................................ 26 Specifications ......................................................................
UFL-1_EN.book Page 12 Tuesday, February 20, 2007 6:09 PM 1. Preparations Check the contents of the package Check that all the accessories are in the box. Contact your local service station or dealer if accessories should be missing or damaged.
UFL-1_EN.book Page 13 Tuesday, February 20, 2007 6:09 PM Name of the parts 4 5 1 3 2 1 2 3 4 5 6 a 6 0 7 9 8 Light-emitting window Light-receiving window Diffuser strap hole Battery cap Gas outlet valve Charge indicator lamp 7 8 9 0 a EN Power/mode switch Arm mount Arm mount knob Auto check indicator lamp Manual light level switch Installing the strap Install the strap on the flash and connect it to the diffuser.
UFL-1_EN.book Page 14 Tuesday, February 20, 2007 6:09 PM 2. Maintaining the Waterproof Function This product is sealed with an O-ring. Maintenance of the waterproof function is required even before using this product underwater for the first time. Removing the O-ring EN Open the battery cap and remove the O-ring from the flash. 1 Insert the O-ring remover between the O-ring and the wall of the O-ring groove. 2 Move the tip of the inserted remover under the O-ring.
UFL-1_EN.book Page 15 Tuesday, February 20, 2007 6:09 PM Removing any sand, dirt, etc. After visually checking that dirt, sand, and other foreign matter has been removed from the O-ring, check for damage and cracks by squeezing the entire circumference of the O-ring lightly with your fingertips. EN Using a clean cloth free of fibers or a lint-free cotton swab, remove any foreign matter attached to the grooves of the O-ring.
UFL-1_EN.book Page 16 Tuesday, February 20, 2007 6:09 PM Applying grease to the O-ring 1 Apply the specified grease. Make sure there is no dirt on your fingers or on the O-ring; then squeeze about 3 mm of grease onto your fingertip. (3 mm is the most appropriate amount.) 2 Spread the grease over the O-ring. Using two fingers and a thumb, spread the grease over the O-ring while rubbing it in. Use caution not to squeeze or pull the O-ring too hard.
UFL-1_EN.book Page 17 Tuesday, February 20, 2007 6:09 PM 3. Inserting the Batteries Usable batteries (sold separately) Always use one of the following battery combinations: AA Alkaline batteries (LR6), AA NiMH batteries • Manganese batteries are not to be used. Inserting the batteries Check that the Power/mode switch is in the “OFF” position. 1 Take the battery cap off by gently turning it in an counterclockwise direction.
UFL-1_EN.book Page 18 Tuesday, February 20, 2007 6:09 PM CAUTION EN • While installing and exchanging batteries make sure to wipe the flash of any water and always use dry hands. Pay especial attention for any drips from hair and wetsuits. • Turn gently and slowly when taking on/off the battery cap. If the cap is turned too quickly the O-ring may get caught and cause a leakage.
UFL-1_EN.book Page 19 Tuesday, February 20, 2007 6:09 PM 4. Mounting the Flash Attaching the commercially sold arm Attach the flash to the commercially sold arm. When attaching the arm to the camera, make sure to read the arm’s instruction manual on how to attach the arm. 1 Loosen the arm mount knob by turning in an counterclockwise direction. 2 Place part A in the space between the arm mount. 3 Turn the loosened knob, in step 1, in a clockwise direction all the way to clamp the arm to the flash.
UFL-1_EN.book Page 20 Tuesday, February 20, 2007 6:09 PM 5. Taking a Picture Using the flash The flash operates by detecting when the main camera flashes and automatically flashes in conjunction with this. The flash can be set to two modes. You can choose TTL Auto shooting or Manual shooting. EN Flash Range (land shooting, ISO100, F5.6, without the diffuser) Approx. 2.5 m 1 Set the Power/mode switch to either “TTL” or “M” position.
UFL-1_EN.book Page 21 Tuesday, February 20, 2007 6:09 PM CAUTION • This product cannot be used as the main flash. • During underwater shooting, shooting conditions, water clarity etc. can have a significant effect on the range of the flash. Always check your pictures on the LCD monitor after shooting. • Flashes from other nearby photographers may be detected and set the product off, so be sure to turn it off when not in use. About the display lamps EN There are two types of lamps fitted to the flash.
UFL-1_EN.book Page 22 Tuesday, February 20, 2007 6:09 PM About the diffuser If the diffuser is attached to the front of the flash, the diffuser reduces the intensity of the light emitted by the flash, creating soft even lighting.
UFL-1_EN.book Page 23 Tuesday, February 20, 2007 6:09 PM 6. Handling After Shooting Wiping off any waterdrop After underwater shooting, remove any drops of water from the flash. Use pressurized air or a soft, lintfree cloth to carefully wipe away any moisture from the battery cap and the switches. EN CAUTION • Waterdrops may spill into the flash when the battery cap is removed, especially when they remain between the flash and the battery cap. Take special care to wipe off all waterdrops.
UFL-1_EN.book Page 24 Tuesday, February 20, 2007 6:09 PM CAUTION • Before opening the battery cap, make sure that your hands or gloves are free of sand, fibers, etc. • Do not open or close the battery cap at locations where water or sand may be sprayed. When this cannot be avoided because you have to exchange the battery, place a sheet upwind from some object and take care that no water or sand is sprayed. • Never touch the batteries when your hands are wet with salt water. EN Note : Moisten a towel etc.
UFL-1_EN.book Page 25 Tuesday, February 20, 2007 6:09 PM Drying the flash After washing the flash, dry it with a clean, soft, lint-free cloth. Then, leave it to dry completely in a well-ventilated location protected from direct sunlight. CAUTION • Never use hot air from a hair dryer or other appliance to dry the flash. This could deteriorate or deform the flash and O-ring and lead to water penetration. • When wiping the flash, take care not to scratch it.
UFL-1_EN.book Page 26 Tuesday, February 20, 2007 6:09 PM 7. Appendix Q & A on the use of the UFL-1 Q1: What cautions must be observed when taking off the battery cap? A1: Pay attention to the following points: 1 Take the cap off in a place where it is safe from spray and the scattering of sand. 2 Wipe off all water drops in the gap between the battery cap and the body, and any place that is uneven. As when taking off the cap water drops may run inside.
UFL-1_EN.book Page 27 Tuesday, February 20, 2007 6:09 PM Q3: How to handle the flash after use? A3: After using the flash, remove the batteries at once and seal it again with the battery cap and then rinse it in pure water. After use in salt water, you should immerse the flash for an extended period of time in pure water. Operate the switches when it is in clean tap water to remove any salt from their shafts. After rinsing, remove moisture with a dry cloth free of salt, and dry the flash in the shade.
UFL-1_EN.book Page 28 Tuesday, February 20, 2007 6:09 PM Q5: What are the important points for O-ring maintenance? A5: Please observe the following items. 1 Never use alcohol, thinner, benzene or similar organic solvents or chemical detergents to clean the O-ring. When such chemicals are used, it is to be feared that the O-ring will be damaged or that its deterioration will be accelerated. 2 Use the original Olympus silicone O-ring grease (white cap).
UFL-1_EN.book Page 29 Tuesday, February 20, 2007 6:09 PM Q7: Please tell me about repairs. A7: Please contact your local service station or dealer, if repairs should be necessary. Do not try to repair, disassemble or modify the flash yourself. Repair, disassembly or modification by you or third parties not authorized by Olympus invalidates the guarantee. Q8: What are the model numbers of the UFL-1 accessories? A8: The following accessories are being sold.
UFL-1_EN-2.fm Page 30 Wednesday, February 21, 2007 1:19 PM Specifications MODEL NO. Type EN UFL-1 Electronic flash for the Olympus underwateruse digital camera Guide Number 14:(Land shooting, when flash is in FULL) Firing angle Covers the image angle of a 28 mm lens. (Land shooting) TTL Light Sensor Range Approx. 0.
UFL-1_EN-2.
