Polaroid 636AF User Manual

2. Ambient Exposure
a. With the Camera off the Tester, remove the Front Plate/Lens Panel and replace it with a
modified Front Plate as shown in Fig. 10. (See NPI 600AM #92-30 for more information.)
b. Using a dental pick, narrow-bladed screwdriver or other suitable tool, adjust the ambient
calibration disc. Move the ambient calibration disc clockwise (CW) to decrease the reading or
counterclockwise (CCW) to increase the reading (Fig. 11).
c. Replace the original Front Plate and retest the camera. Readjust the ambient calibration
disc if necessary.
d. If the ambient calibration disc adjustment cannot bring the reading into specification,
disassemble the camera down to the shutter level and examine the photocell area. Be
certain the photocell is properly seated. Reassemble the camera and retest. Readjust
the ambient calibration disc if necessary.
Fig. 10 Replacing Front Plate with modified Front Plate
Fig. 11 Adjusting Ambient Calibration Disc
Ambient
calibration
disc
101

Polaroid 636AF Specifications

General

Brand	Polaroid
Model	636AF
Category	Film Camera
Language	English