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The Battery Test for Nikonos V

HEY! STOP! WAIT A MINUTE! Vacations are expensive and batteries are cheap — so why do we get at least one to two phone calls a week about black slide film or no picture or just a skinny strip of exposed film. What could it be? What could it be? Dead or weak batteries in your Nikonos V. Well, what’s the big deal so the batteries are dead. When your batteries are weak, the shutter of the Nikonos V will fail or default to 1/1000th of a second and will not synch with your strobe and you will get few or no pictures at all. There are a few ways to test your batteries. You can purchase a $25 to $1000 multimeter tester or you can use the FREE tester built into your Nikonos V. Please follow these simple instructions:
  1. Set the Shutter speed dial to 1/125th. This lights the easiest to see light (L.E.D.) in the viewfinder.
  2. Advance and fire the shutter until the counter is past #1. The counter must be at #1 or past for the electronics to turn on in the Nikonos V camera.
  3. Look into the viewfinder while pushing the shutter release button down and locate the bright red 1/125th L.E.D.
  4. Now that you have located the 1/125th L.E.D, remove your finger from the button completely and time how long the 1/125th stays lit with your finger off the button. Look through the viewfinder at a wristwatch or count
    1. . .1000. . .2. . .1000. . .3. . .1000. . .etc. Count until the LED goes out.
  5. If the LED stays lit or on for 10-14 seconds, the batteries are fine. If they go out sooner than 10 seconds, replace them immediately. You will not get pictures with a Nikonos V with dead batteries.
  6. If you saved a few pennies by not buying new batteries or carrying a back up set, you can salvage the day of shooting by turning the shutter speed dial to M-90 and shooting on manual (No TTL).
  7. The best bet is fresh batteries before your trip and a fresh set or two in your camera case.
Please feel free to email questions at any time. DAN BLODGET Sub Aquatic Camera Repair Company (831) 484-6230 Nikono5@aol.com
Serving Underwater Photographers Worldwide
22740 Portola Drive Salinas, CA 93908 USA (831) 484-6230