Caple C891C Specifikace stáhnout pdf (Strana 18)

Stopped-down Metering Method

With a Hexanon AR lens bearing an AE mark, the correct exposure is determined

at the full opening of the lens both in AE and manual photography, to determine

the correct exposure in a stopped-down metering situation.

1) A manual pre-set aperture Hexanon ARP lens or a manual pre-set ARM lens is

in use.

2) The AE cannot be used because of the use of an extension ring or bellows.4.butkus.org

3) A lens of some other make is used on a lens mount adapter.

Exposure Determination

For stopped-down metering, look through the finder and turn the aperture ring or the shutter speed dial, while

the shutter button is lightly depressed.

When the LED positioned between the "M" and "f/1,4" mark glows, you have set the correct exposure. The

LED will flicker at M when pictures are to be taken in a stop-down metering system.

· Stopped-down metering tends to be affected by the rays inversely straying into the eyepiece. Prevent the rays

with an eyecup or some other device.

· Stopped-down metering is also done for microscopic photography. Adjust the shutter speed according to the

brightness of the light source.

Precautions for Use

· Do not touch or otherwise dirty the lenses. If the lenses do get dirty, use a blower or brush to remove the dirt

and then wipe lightly with a soft cloth. When you do not intend to use the lenses, attach the lens cap and store.

· Use a soft brush or a blower to clean away dirt on the surface of the mirror of inside the film compartment,

and take care not to touch the mirror or shutter directly.

· If you leave the camera on a beach in summer, in a car exposed to direct sunlight, or in any hot and humid

location for a long period of time, the performance of the film and batteries will deteriorate, and the camera's

mechanisms may be adversely affected. Avoid, therefore, such locations.

· If your camera gets wet, take it as soon as possible to the nearest Konica camera service station. If water has

dripped onto the camera or if the camera has been exposed to a sea breeze, wipe it well with a dry cloth.

· The camera and its lenses do not take kindly to dust or moisture. Store them in a location which is dry and free

from dust. If you do not intend to use your camera for. a prolonged period of time, remove the batteries from the

battery compartment, place the camera inside a polythene bag along with a drying agent, seal the bag tightly and

store. Do not store the camera where there is any naphthalene.

· Get into the habit of inspecting your camera before using it.

Battery Cells

· When pictures are to be taken with the temperature standing at less than 0°C (32° F), use new battery cells. In

this situation, the performance of the battery cells will be lower than at normal temperature. Keep them warm.

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Caple C891C Specifikace Strana 18