yes...yes it is
This is to prevent damage. You may have something not connected correctly or parts that are not compatible.
To get your Marantz amplifier out of protect mode, first check for any loose connections or short circuits in the speaker wires. Make sure the amp is adequately ventilated and not overheating. If the issue persists, there may be a malfunction that requires professional repair.
The red light on a car amplifier typically indicates a problem or fault with the unit. It may signal issues such as overheating, a short circuit, or a blown fuse. In some cases, it could also mean the amplifier is in protection mode to prevent damage. If the red light is on, it's advisable to check the connections and ensure the amp is not overloaded.
Yes, but it is not very useful in open loop mode. In open loop mode, unless you happen to be very lucky (as in extraordinarily lucky, meaning you won't be) the output will be pegged to one of the two rails. The op-amp will be operating in saturated mode instead of linear mode, and its response time will suffer. You could also damage the op-amp.
nope most likely a ground check your ground and wires worst case check ground on body of amp with a screwdriver
AMP stands for alarm monitoring protection.
It can cause a fire. The circuit is protected by the 5 amp fuse. This fuse is protecting the wiring in the circuit from overheating and catching fire. Install a 10 amp fuse and the protection is lost. Very dangerous to substitute a larger fuse.
Need to know which 20 Amp fuse is blowing.
Using a 5 amp fuse instead of a 3 amp fuse is not recommended, as it allows a higher current to pass through the circuit than intended. This could lead to overheating, potential damage to the device, or even fire hazards if a fault occurs. Always replace a fuse with one of the same rating to ensure safety and proper protection for your equipment.
No, it is not safe to use a 15 amp outlet on a 20 amp breaker as it can lead to overheating and potential fire hazards. It is important to match the outlet's amp rating with the breaker's amp rating for safety.
something is wired up wrong or you overloaded the amp
A double 30 amp breaker in an electrical circuit is used to provide protection for high-power appliances or equipment that require more electricity to operate safely. It allows for the circuit to handle a larger electrical load without overheating or causing damage.