Fuse Replacement - Chal-Tec elektronik.star 10005093 Bedienungsanleitung

Precautions
-This unit is designed for negative ground l2V DC operation only.
-Use speakers with an impedance of 2 or 4 Ohms (4 to 8 Ohm when used as bridging amplifier)
-Avoid installing the unit where:
- It would be subject to high temperatures. such as from direct sunlight or hot air from the heater.
- It would be exposed to rain or moisture.
- It would be subject to dust or din.
-lf your car is parked in direct sunlight and there is a considerable rise in temperature inside the car. Allow
the unit to cool off before operation.
-When installing the unit horizontally, be sure not to cover the heat sink fins with the floor carpet.
- If this unit is placed too close to the car radio. an interference may occur. In this case, separate the
amplifier from the car radio.
-This power amplifier employs a protection circuit to protect the transistors and speakers if the amplifier
malfunctions. Do not attempt to test the protection circuits by covering the heat sink or connecting improper
loads.
-Do not use the unit with a weak auto battery as its optimum performance depends on normal battery
supply voltage.
-For safety reasons, keep the volume of your car audio system moderate so that you can still hear normal
traffic sounds outside your car.
-If the fuse blows, check the power connection and replace the fuse If the fuse blows again after
replacement, there may be an internal malfunction. In this case, consult your dealer

Fuse replacement

WARNING:
Use the specified amperage fuse. Use of a higher amperage fuse may cause serious damage.
PROTECTION CIRCUIT:
This amplifier is provided with a protection circuit which operates in the following cases when:
-the unit is overheated.
-the speaker terminals are short circuited.