In Battlefield 4, when you are spotted by an enemy, your position is revealed on the minimap for a certain amount of time. The duration of being spotted depends on the specific circumstances and actions that led to the spotting.
If you are spotted by a gadget, such as a motion sensor or a UAV, you will be visible on the minimap for approximately 30 seconds. This means that your enemies will have an idea of your location and can plan their actions accordingly. It is important to be cautious and take cover when you are spotted in order to avoid becoming an easy target.
Additionally, firing un-suppressed weapons in Battlefield 4 will also cause you to be briefly spotted. This means that when you shoot your weapon without a suppressor, your position will be revealed on the minimap for a short period of time. This can be a disadvantageous situation, as it gives away your position and allows your enemies to potentially flank or engage you more effectively.
To avoid being spotted, it is crucial to use suppressors on your weapons whenever possible. Suppressors reduce the noise and muzzle flash of your weapon, making it harder for enemies to determine your exact location when you fire. This can give you a tactical advantage and allow you to remain hidden while engaging the enemy.
It is worth noting that spotting mechanics in Battlefield 4 have some limitations. In order to spot an enemy, you need to have a direct line-of-sight to them. This means that if you lose sight of an enemy, they will no longer be spotted on the minimap. This adds a layer of realism to the game and requires players to maintain visual contact with their targets in order to keep them spotted.
In my personal experience with Battlefield 4, being spotted can have a significant impact on gameplay. It can lead to increased enemy attention and make it more difficult to maneuver or capture objectives. Therefore, it is important to always be aware of your surroundings and take measures to avoid being spotted by the enemy.
To summarize, in Battlefield 4, being spotted by gadgets can last for approximately 30 seconds, while firing un-suppressed weapons briefly reveals your position. It is important to use suppressors to minimize the risk of being spotted and to maintain line-of-sight to your target in order to keep them spotted. Being aware of the spotting mechanics and taking appropriate action can greatly enhance your chances of success in the game.