1. Introduction
The Simrad TP22 Tiller Pilot is an advanced marine autopilot system designed to provide reliable and accurate steering assistance for tiller-steered vessels. This manual provides essential information for the proper installation, operation, and maintenance of your TP22 Tiller Pilot, ensuring optimal performance and longevity.
2. Safety Information
Please read all safety instructions carefully before installing or operating the Simrad TP22 Tiller Pilot. Failure to follow these instructions may result in personal injury, damage to the product, or damage to your vessel.
- Always ensure the tiller pilot is securely mounted and all electrical connections are correct before use.
- Do not operate the tiller pilot if it appears damaged or is not functioning correctly.
- Keep the unit dry. While designed for marine environments, excessive water ingress, especially during heavy rain, should be avoided to prevent short circuits. Consider using a protective cover in adverse weather conditions.
- Always maintain situational awareness and be prepared to take manual control of the vessel, especially in busy waterways or challenging conditions.
- Disconnect power before performing any maintenance or installation procedures.
3. Package Contents
Verify that all components are present in the package before beginning installation:
- Simrad TP22 Tiller Pilot Unit
- Mounting Bracket and Hardware
- Power Cable
- User Manual (this document)
- NMEA 183/Simnet Connector (may be integrated or separate)
4. Setup & Installation
Proper installation is crucial for the performance of your Simrad TP22 Tiller Pilot. If you are unsure about any step, consult a qualified marine technician.
4.1 Mounting the Tiller Pilot
- Identify a suitable location on your vessel's tiller that allows for free movement of the tiller pilot and provides adequate leverage.
- Install the mounting bracket according to the provided template, ensuring it is securely fastened to a strong point on the vessel.
- Attach the tiller pilot unit to the mounting bracket. Ensure the unit can pivot freely and is aligned correctly with the tiller.
4.2 Electrical Connections
The Simrad TP22 operates on a corded electric power source. It also supports NMEA 183 and Simnet for integration with other marine electronics.
- Connect the power cable to a 12V DC power supply, ensuring proper polarity. It is recommended to connect through a dedicated fuse or circuit breaker.
- If integrating with a GPS or other navigation systems, connect the NMEA 183 or Simnet cables to the appropriate ports on your devices. Refer to the documentation for your other marine electronics for specific connection details.
4.3 Calibration
After installation, the tiller pilot may require calibration to optimize its performance for your specific vessel. Consult the on-screen menu or keypad instructions for calibration procedures, which typically involve setting rudder limits and compass deviation.
5. Operating Instructions
The Simrad TP22 Tiller Pilot is controlled via its integrated keypad. Familiarize yourself with the button functions before operating.
5.1 Powering On/Off
- To power on, press and hold the POWER button until the display illuminates.
- To power off, press and hold the POWER button until the display shuts down.
5.2 Setting a Course
- Manually steer the vessel to your desired heading.
- Press the AUTO button. The tiller pilot will engage and maintain the current heading.
- To adjust the course, use the +1 or -1 buttons for small adjustments, or +10 or -10 buttons for larger course changes.
5.3 Standby Mode
To temporarily disengage the autopilot and take manual control, press the STANDBY button. The tiller pilot will cease steering but remain powered on. To re-engage, press AUTO again.
6. Maintenance
Regular maintenance ensures the reliable operation and extends the lifespan of your Simrad TP22 Tiller Pilot.
- Cleaning: Periodically wipe the unit with a damp cloth to remove salt residue and dirt. Avoid using harsh chemicals or abrasive cleaners. Ensure the unit is dry after cleaning.
- Inspection: Regularly check all cables for signs of wear or damage. Inspect mounting hardware for tightness and corrosion.
- Protection: When not in use or during storage, consider covering the tiller pilot to protect it from UV exposure and environmental elements.
7. Troubleshooting
This section addresses common issues you might encounter with your Simrad TP22 Tiller Pilot.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | No power supply; Blown fuse; Loose connection | Check power cable connection; Inspect fuse/circuit breaker; Verify battery voltage. |
| Tiller pilot not steering correctly | Incorrect calibration; Mechanical obstruction; Strong currents/weather | Perform calibration procedure; Check for obstructions around tiller; Adjust sensitivity settings if available. |
| Unit makes unusual noises | Internal mechanical issue; Overload | Disengage unit and inspect for damage; Reduce load on tiller if possible. If problem persists, contact support. |
| Display is blank or flickering | Power issue; Internal fault | Check power connections; Power cycle the unit. If issue continues, contact support. |
If you encounter a problem not listed here or if the suggested solutions do not resolve the issue, please contact Simrad customer support for further assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Simrad |
| Model Number | TP22 |
| Power Source | Corded Electric (12V DC recommended) |
| Operation Mode | Electric |
| Item Weight | 11.2 ounces (approximately 317 grams) |
| Product Dimensions | 18 x 10 x 6 inches (approximately 45.7 x 25.4 x 15.2 cm) |
| Display Size | 1 Inch |
| Voice Command | Keypad |
| UPC | 098964113874, 066510899831, 056996279128, 015568992704 |
| ASIN | B000OTIHPW |
| Date First Available | March 25, 2007 |
9. Warranty and Support
For warranty information, please refer to the warranty card included with your product or visit the official Simrad website. For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Simrad customer service through their official channels.
You can often find support resources, FAQs, and contact information on the Simrad-Yachting website.
