Mamiya DM System, User Manual

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Chapter 1 - Basic info
9
Chapter 1 - Basic info
important care notes for the camera body
Maintenance and care of the camera
• Read instructions prior to use.
• Protect camera against shocks and falls by using the supplied neck strap whenever possible.
• Check the batteries frequently and always carry spares. The sealed batteries supplied with the
camera may have been subject to storage conditions which have reduced their service life.
• Wipe battery contacts before installation and watch correct polarity.
• Battery life varies, depending on frequency of use, type, age, storage condition, ambient
temperature (use external battery case in very cold weather), etc.
• Always remove the battery when camera is not used for a long period of time.
• Always keep covers on lenses and camera body.
• Do not store the camera at temperatures exceeding 40°C (105°F) and -10°C (15°F).
Avoid humid or sea air environments.
• Prolonged disuse shortens camera life. Periodically exercise the shutter (at different speeds),
lens diaphragms (at different apertures) and focusing mechanism.
• Protect camera against rain and moisture.
• Do not touch lens surfaces. Use blower or lens tissue to remove dust particles.
• Always test your equipment before going on important assignments.
The Importance of Proper Maintenance
The camera has mechanisms that are controlled by gears, levers, springs, etc., all of which
require occasional lubrication. Ambient conditins can also affect these mechanisms, as well as the
optical glass of the lenses. We recommend periodic servicing of the camera and lenses.