Chinon CP-X

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INTRODUCTION

Welcome to the exciting world of CHINON photography! You have just purchased a fine camera that will give you many years of picture-taking pleasure. Your CHINON CP-X PROGRAM camera is one of the most sophisticated 35 mm SLR cameras available today. The CP-X PROGRAM incorporates programmed AE (Automatic Exposure), aperture priority kA, full manual control, and auto film speed setting system. Please read this instruction booklet carefully and thoroughly familiarize yourself with the equipment and its features.

TABLE OF CONTENTS

Specifications

Shoulder strap instructions

Lens mounting

Battery Installation

Battery testing

Film loading

Frame counter

Film advancement

Film speed setting

Focusing

Viewfinder information

Programmed AE (Auto Exposure) mode ("P" mode)

Aperture Priority AE (Auto Exposure) photography

Manual photography

Shutter release and release lock

Unloading exposed film

AE lock system

Self-timer

Flash photography

"B" Bulb setting

Depth of field

Auto winder system

Infrared photography

Optional accessories

Care of the camera
 
 
 

NOMENCLATURE

1. Shutter release button

2. Exposure mode select dial/ shutter speed dial

3. Film advance lever

4. Film counter window

5. Self-timer LED

6. Shoulder strap eyelet

7. Self-timer/AE lock switch4.butkus.org

8. Power grip attachment screw

9. Lens lock release lever

10. Power grip (battery compartment)

11. Accessory shoe (hot shoe)

12. Film rewind knob and back opening knob

13. Film speed dial (ISO)

14. Aperture ring

15. Depth of field scale

16. Focusing ring

17. Viewfinder eyepiece

18. Metal focal plane shutter

19. Film chamber

20. DX film contacts

21. Film rail

22. Film guide rail

23. Power source contact

24. Power winder electronic contacts

25. Tripod socket

26. Sprocket teeth

27. Take-up spool

28. Camera back

29. Film pressure plate

30. Power winder coupler

31. Rewind button
 
 

SPECIFICATIONS

Type: 35 mm automatic compact SLR camera with TTL full aperture programmed AE (instant stop-down
    re-metering), Aperture priority kA, manual exposure system, and auto film speed setting.

Picture Format: 24 x 36 mm.

Lens Mount: CHINON universal bayonet mount ("K" type mount).

Mirror: Quick return mirror.

Shutter: Electromagnetically controlled focal plane shutter, stepless speeds from 1 sec. to 1/1000 sec.
    on automatic, maximum operation time at AE (A or P mode) is 8 seconds, 11 speeds from 1 to 1/1000 sec.
    on manual exposure. Electronically controlled automatic and manual exposure.4.butkus.org

Shutter Release: Electromagnetic type shutter release with safety lock and provision for cable release.

Viewfinder: Fixed eye level pentaprism central split image with micro prism collar, 7 LED's indicate over/
    under and proper exposure, flash ready, program kA, aperture priority kA, and manual exposure mode.
    Slow shutter speed warning by blinking "OK" LED in viewfinder when the shutter speed is slower
    than 1/30 sec.

Viewfinder magnification: 0.87X (@50 mm, at infinity)

Viewfinder visibility: 92%

Exposure Meter: TTL center weighted full aperture system employing silicon blue cell.

Exposure Range: EV+ 1 (F1.4,1 sec.) to EV+ 19
    (F22,1/1000 sec.) @ ISO 100, F1.4/50 mm lens.

AE Lock: Built-in exposure memory lock system.4.butkus.org

ISO Range: 25-5000 for DX-coded film with 1/3 EV segment.

    25-3200 for non-DX film with 1 /3 EV segment.

Film Advance: Single stroke in an arc of 130° with 25° stand off. Motorized film advance with optional
    power winder.

Film Loading: Multi-slot take-up spool type.

Film Rewind: By depressing the rewind button and cranking the rewind lever.

Film Counter: Automatically indicates number of exposure and resets to "S" when the camera back is
    opened.

Self timer: Electronically controlled at 10 sec. with flashing red LED.

Accessory Shoe: Hot Shoe type with "X" sync and a contact for CHINON dedicated flash.
    "X" Synchronization: "X" flash sync at 1/100 sec. with dedicated flash (1/60 sec. with non-dedicated
    flash).

Slow Synchronization: 1/60 sec. or slower at manual.

Power Source: Four 1.5 alkaline (LR44) or silver oxide (SR44, G13) batteries, or two 3 V 4www.butkus.org lithium batteries (CR-1/3N). Power Hold System: 12 sec. in manual exposure mode.

Battery Check: Built-in with LED indicator.

Accessories: CHINON power winders, Dedicated flashes, Info Back-2 data imprinting unit, Auto Date data imprinting unit, Super multi-coated lenses, Deluxe carrying cases and many more.

Dimensions: 136(W) x 88(H) x 51(D) mm (5.35" x 3.46" x 2.01") Weight: 498 9 (17.57 oz)

SHOULDER STRAP
INSTRUCTIONS

Place the end of the shoulder strap through the retaining ring connected to the camera body lug. Fold the shoulder strap over the retaining ring. Place the end of the strap through the plastic retainer. Pull tight to secure. Thread the end of the strap through the metal buckle and pull tight to secure. Follow the same procedure on the other side of the camera (Fig. 1, 2).4.butkus.org


LENS MOUNTING

Your CHINON CP-X program is equipped with a CHINON "K" bayonet mount which accepts all interchangeable lenses with the "K" bayonet mount. To attach the lens, match the red dot on the camera body with the red dot on the lens (Fig. 3). Then insert the lens into the camera body and turn it clockwise until the lens locks with a click. To remove the lens from the camera body, depress the lens lock release lever, turn the lens counter clockwise as far as it will go, and lift it up from the body (Fig. 4).


[Mike: note the 4 smaller batteries, 2 CR-1/3N can be used.

BATTERY INSTALLATION

1. To remove the power grip from the camera body, turn the screw on the side of the power grip counter clockwise. (Fig. 5)

2. Place four 1.5 V alkaline batteries (LR44) or silver oxide batteries (SR44, G13), or two lithium batteries (CR-1/3N) as illustrated inside battery compartment. (Fig. 6)

3. Attach the power grip to the camera body by turning the screw clockwise to secure it.

NOTE: 1. Make sure that the batteries are inserted correctly i.e., check polarity (+ and - ). The shutter will operate only when batteries are correctly installed and not exhausted. When replacing batteries, replace all batteries at the same time.

2. If you do not use your camera for a long period of time, remove the batteries, and store in a dry location. This will prevent the possibility of battery leakage and damage to your camera.

BATTERY TESTING
1. Set the Exposure Mode Select Dial to the "P" position (Fig. 7).

2. Look through the viewfinder and depress the shutter release button halfway down to confirm at least one of LED indicators in the viewfinder illuminates (Fig. 8).4.butkus.org

3. When nothing illuminates, replace the batteries with a fresh set or check to ensure the batteries are correctly installed.

NOTE: Battery testing cannot be accomplished with the exposure mode select dial set at the "L" or "B".

FILM LOADING

Pull up on the Film Rewind Knob until the Back Cover pops open (Fig. 9). Then insert the film cartridge into the Film Chamber with the protruding end of the cartridge positioned to the bottom of the camera. Push down the Film Rewind Knob and slightly turn the knob in either direction until it "seats" properly into the film cartridge spool (Fig. 10). Insert the trimmed end of the film into one of the slits on the Film Take-up Spool (Fig. 11).

Turn the Exposure Mode Select Dial to "1000" setting and advance the film while holding the film lightly down on to the transport sprockets. Release the shutter if necessary and advance the film until the sprockets engage with the upper and lower perforations of the film (Fig. 12).4.butkus.org

Then close the camera back firmly until it locks with a click. Now turn the film rewind knob gently until all the slack is taken up and the rewind knob stops. Do not force or further rewind the film (Fig. 13). Advance the film and release the shutter three times (Fig. 14). The rewind knob should rotate counter clockwise as the film is advanced and the "1 " marking should appear in the frame counter window (Fig. 15).

Turn the Exposure Mode Select Dial to the desired position. A convenient memo holder is provided on the back of your camera. Whenever you load the film, just cut off the top of the film box and put in the memo holder as a reminder (Fig. 16).

FRAME COUNTER

Your CHINON CP-X program is equipped with a frame counter which displays the number of exposures made and resets automatically upon opening the camera back. At the very beginning, the counter shows "S" indicating the start of the picture taking process. When a film is loaded according to the procedure previously described, the counter displays "1 " indicating that the camera is ready for the first exposure. Every time the film advance lever is fumed the counter will proceed one stop forward. The number 24 and 36 are colored in orange to warn the end of commonly available films (Fig. 17).

FILM ADVANCEMENT

When the film end is reached, the film advance lever may stop before the lever is fully turned. Do not force the lever. Stop winding at once and rewind the film. Refer to "UNLOADING EXPOSED FILM."

FILM SPEED SETTING

1. When using Decoded film: When using Decoded film, the film speed will be adjusted automatically no matter where the film speed dial is set. Applicable range of this auto film sensing system is ISO 25 to 5000.   When using non-DX code film: When using film other than DX-coded film, pull up and rotate the Film Speed Dial to align the appropriate ISO number with the index mark (Fig. 18). Applicable range of this feature is ISO 25 to 3200.
NOTE: Film of the same kind may or may not be DX-coded. Be sure to check DX symbol on the film box or DX information panel on the film cartridge before use.

FOCUSING

At the center of the viewfinder is the split image with microprism collar which is then surrounded by ground glass. When the camera is in focus the image on these focusing aids becomes sharpest. While observing the subject through the viewfinder turn the lens focus ring until the upper and lower split images match up to form a uniform image (Fig. 19). This split image focusing is particularly helpful when the subject is dominated by vertical lines.

The microprism is also very helpful, when out of focus; the image on the microprism will appear to shimmer (Fig. 20). When the focus is properly set, the subject image will be sharply defined in the viewfinder. You can double check the focus setting by the image on the ground glass. You can also focus indirectly.

Actually measure or estimate the distance to the subject and set the lens focus ring to the appropriate setting (Fig. 21).

VIEWFINDER INFORMATION

1. Program AE indication LED (green)

2. Aperture priority AE indication LED (red)

3. Manual exposure indication LED (red)

          4. Over exposure LED (red) 5. Correct exposure indication LED (green)

6. Under exposure LED (red)

7. Flash ready LED (red)
8. Split image
9. Microprism collar
10. Ground glass

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