The most arduous task of installing a customized System Console PA System is wiring. Before installation, first check the situation on the spot, then combine the functional requirements of the entire customized System Console PA System, carefully analyze, and determine the location of the computer room. After the location of the computer room is determined, follow The function of the customized System Console PA System requires the design of the wiring based on the on-site situation, whether to use the open line or the dark line.
Before wiring, use a multimeter to measure both ends of the wire reel to check for short circuits or open circuits. Before installation, make sure that the new wire has no quality problems. When wiring, remember to use brute force to support and pull the wire. Although the current sheathed wire has an inner wire, the sheath is also very strong. But too much force will strain the wire and break it. When threading the string, the stringer and the stringer should cooperate with each other, and the stringing force should be moderate to ensure that the force is even.
After the wiring is completed, enter the speaker installation stage, and install it according to the site conditions and design requirements. After the sound is installed, the engineer needs to measure its resistance value with a multimeter in the computer room area by area to check whether there is a short circuit or open circuit. Normally, the resistance is not less than 10 ohms, and the circuit is basically normal. After the wiring is completed, install the equipment. According to the different conditions of the site, the equipment used is different, and the installation sequence of the equipment is different. The lowest level of the cabinet is equipped with power amplifiers, power sequencers, and upper installations, preamplifiers, automatic broadcast hosts, etc. Audio source equipment. The specific wiring situation can be connected and installed according to the instructions of different customized System Console PA System manufacturers.
When the equipment is connected, it is necessary to distinguish the incoming line IN and the outgoing line OUT. Generally, the audio source equipment is connected to the preamplifier, including the automatic broadcast host, and the preamplifier is connected to the power amplifier.
After the customized System Console PA System is installed, you need to double check whether the connection is correct. Please remember that when the tiger is dozing, you must double check. After confirming that the connection is normal, it can be powered on and run. When playing music, first observe whether the CLIp indicator of the power amplifier is always on. After the sound is amplified, the CLIp indicator flashes, which is normal. If it is found that the signal is not amplified, the CLIp indicator will always be on, indicating that there is a short circuit. Check and find the problem in time and solve it. After the troubleshooting is completed, power on and run to test the sound size, the clarity of the sound quality, the fullness and strength of the sound. Combine the requirements of users to achieve the desired effect.
