4. INSTALLATION – Hertz

4.1 BEFORE STARTING

This set is exclusively for use in vessels with a negative ground 12 V power supply.
Read these instructions carefully.
Make sure the battery “-” terminal is disconnected before starting. This is to prevent short circuits during installation. (Figure 1).

In order to avoid any interference, do not install the tuner module or control unit in the proximity of the engine compartment.
The use of unauthorized parts can cause permanent damage to the unit.
Always check your wire connections to ensure proper installation before turning on the unit.
Consult with your nearest dealer for proper installation or if other accessories are needed to complete the installation.
Seek assistance if modifications or drilling holes to your vessel is needed.
Do not install the unit where it will be subjected to excessive moisture, dust, dirt, foreign particles or vibration. Areas of high temperature from the engine, direct sunlight, or heat sources should also be avoided.
Do not install the unit in a location where it will interfere with the vessel operation, or it will injure the passengers if there is a sudden or emergency stop.