Brand: ASAHI PENTAX
Category: Camera
Document Type:
Language: EN
Manual for Auto 110
Uploaded: Aug. 9, 2025, 11:47 p.m.
ASAHI PENTAX 110 WINDER
Operation Summary:
This manual provides detailed instructions for the operation and servicing of the ASAHI PENTAX 110 camera and its accompanying winder. Key operational aspects include:
- Winding Torque Adjustment: Ensuring smooth film transport by adjusting winding torque for consistent frame advancement.
- Clutch Switch Adjustment: Proper functioning of the clutch switch to engage the motor at the correct point in the winding cycle.
- Circuit Sequence: Understanding the electrical sequence of actuating circuits for both the camera and the winder, including the roles of various switches and the motor.
- Measurement Procedures: Detailed steps for measuring auto-shutter speed and mechanical speed using specialized equipment and specific switch settings.
The manual also includes exploded illustrations of the camera and winder, a comprehensive list of service parts, and standard parts, along with lead wires and troubleshooting information.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Film does not advance | Winder not properly attached. | Ensure the winder unit is securely attached to the camera body. |
| Motor not rotating | Power switch is OFF. | Turn the power switch ON. |
| Film transport erratic | Incorrect winding torque adjustment. | Adjust winding torque as per manual instructions. |
| Shutter speed inaccurate | Incorrect measurement setup or settings. | Verify all measurement settings (ASA, S.SPEED, FUNCTION) and diaphragm plate position. |
| Clutch not engaging correctly | Clutch switch requires adjustment. | Adjust clutch switch contact pressure and position. |