Cleaning the Unit

vehicle wiring or components.

❍The minimum power wiring size is 12 gauge.

❍Incorrect installation may cause interference with elec- tronic vehicle systems or your car radio.

Caution

Take the following precautions to keep the unit in proper working order:

❍Be sure the unit is connected to a 12V DC power source with a negative ground connection.

❍Do not open the unit.

❍Do not install the unit where it will be exposed to high levels of humidity, moisture, or dust. When replacing the fuse, use only a new one with the proper rating. Using a fuse with the wrong rating may cause the unit to malfunction.

❍To prevent a short circuit when replacing a fuse, first disconnect the power wiring harness.

Note

If the unit doesn’t seem to be working properly:

❍Turn the unit’s power off, wait 5–10 seconds, then turn the power back on again.

❍If the problem persists, consult your local Sirius retailer.

If the unit becomes dirty, remove power from the unit and wipe it with a soft dry cloth. Do not use hard cloths or any solvents to clean the unit as these may damage the finish of the unit.

Installation Preparation

It is recommended that you have a professional installation accomplished by an authorized dealer.

Ensure that the selected mounting surface for the sub- woofer will provide a firm support to facilitate quality sonic reproduction.

Install a fuse in the power harness no more than a foot from the vehicle’s battery, in order to protect the battery and the power cable in the event of a short-circuit between it and the power amplifier of the subwoofer. The fuse on the subwoofer is only intended to protect the amplifier.

Note: Before disconnecting the vehicle’s negative bat- tery lead, ensure that any required security code for the head unit is available. This code may be required to restore the head unit to normal operation.

SIR-PS1 specifications

The Directed Electronics SIR-PS1 is a cutting-edge security and remote start system designed to provide vehicle owners with an advanced level of protection and convenience. Known for its robust features and innovative technologies, the SIR-PS1 stands out in the competitive automotive security landscape.

One of the main features of the SIR-PS1 is its two-way communication system, which allows users to receive real-time alerts and status updates from their vehicle. This feature enhances the security aspect, as users can be notified immediately if their vehicle is being tampered with. The remote start capability is another significant advantage, enabling users to start their vehicles from a distance, which is particularly useful in extreme weather conditions.

The SIR-PS1 employs a range of technologies to ensure reliable performance. One such technology is the use of cutting-edge encryption protocols, which safeguard against unauthorized access and hacking attempts. This ensures that only the vehicle owner can control the system, providing peace of mind. Additionally, the system is equipped with an adjustable sensitivity feature for its shock sensors, allowing users to customize the level of detection based on their environment, which helps to minimize false alarms.

Another notable characteristic of the SIR-PS1 is its compatibility with various vehicles, making it a versatile choice for a wide range of automotive applications. The installation process is straightforward and can often be completed by professional installers, which adds to the system's overall appeal. Furthermore, the SIR-PS1 includes a built-in auxiliary channel, which allows for integration with other devices such as GPS tracking systems and additional security features, further enhancing its functionality.

The SIR-PS1 also comes with a sleek, user-friendly remote that features a liquid crystal display (LCD) for easy navigation and control. The intuitive design ensures that users can efficiently operate their vehicle's security and remote start functions, enhancing the overall user experience.

In summary, the Directed Electronics SIR-PS1 is an advanced security system that offers an impressive array of features, including two-way communication, remote start capability, and customizable sensitivity settings. Its modern technologies and compatibility with various vehicles make it an excellent choice for those seeking to enhance the security and convenience of their automotive experience. With the SIR-PS1, vehicle owners can enjoy the peace of mind that comes from knowing their vehicle is well-protected and easily accessible at all times.