User manual MAMIYA 645 PRO

[. . . ] Instructions Congratulations on your purchase of the Mamiya 645 PRO Mamiya pioneered the 6x4. 5 film format and introduced the world's first 645 SLR in 1975. The 645 PRO is the latest masterpiece in this series and incorporates all the latest mechanical, electronic and optical advances. Its external appearance, too, has been modernized and its ergonomic design further enhanced. We are sure that you will enjoy the many advantages this camera and its accessories offer and want to particularly mention: The 645 PRO has a built-in self-timer (delayed shutter release) which will also facilitate time exposures. [. . . ] While squeezing in on both sides of the Release Latch (A) pull the Roll Film Insert out of the camera body. At that time, move the empty spool in the upper part down to the lower spood compartment. 3. Align the right-hand side of this empty spool with the lower Spool Stud (A) (convex). Slide the spool into position making sure that the left-side of the spool is properly held by the Spool Clip. When you load film for the first time, remove and discard the protective paper cover which is attached to the in the roll film holder. In the same manner, insert a roll of film in the upper compartment. At that time, check that the film leader paper is set as shown in the photo above. (The leader paper inside is facing outward on the pressure plate. Note that the film direction is wrong if the leader paper is facing inward. ) 5. Insert the tip of the leader paper into the slot of the lower Take-up Spool. Gently rotate the take-up spool as shown in the photo until the start mark on the leader paper is aligned with the start mark (A) on the spool clip. * Correctly align the start marks with each other, making sure that the film feeds properly. When improper feeding occurs, the proper number of exposures may not be taken. * Avoid exposing the film to direct sunlight when inserting or removing film. 19 Inserting the Roll Film Insert Film Speed (ISO) Dial Insert the loaded Roll Film Insert into the holder, the film roll on top, while squeezing on both sides of the Release Latch (A) as shown in illustration. Make sure that is been properly seated and is locked in place. Then close cover by firmly pressing its top against the Roll Film Holder. * To close the Back Cover, firmly press the top of the back cover on both sides. Each film holder has this important feature. It electronically interfaces the film holder with the AE Prism Finder, the focal plane shutter and the lens diaphragm, for exposure automation. This eliminates the need of having to manually reset the meter, every time you change film holders loaded with different films. Therefore make it a routine to always set this dial with the speed of the loaded film. The Memo Clip on the back of the Roll Film Holder Cover accepts the box top of the film carton and can also be used for other reminders. Color Codes Attach the loaded Roll Film Holder to the camera. Turn the Multiple Exposure Lever (A) to its normal position, White Dot against White Square. Turn the Film Advance Crank until it stops. The number "1" will now appear in the Film Counter Window. The Focal Plane Shutter and Mirror are now cocked and the camera is ready for the first exposure. Set the desired shutter speed against the white index line (A) on the Shutter Speed Dial. [. . . ] Was the Roll Film Insert placed in the Roll Film Holder?Was the empty fim spool left in the upper compartment? 37 Things to Watch * Cold Temperature Photography a. Utilize the External Battery Case accessory. (Permits battery to be placed inside clothing). [. . . ]