Description: This program is the installation method of the background music ceiling speaker in the hotel restaurant restaurant exhibition hall and other places (differentiation and fire horn installation)
I. Formulation of the plan
1. We advocate the development of the plan according to the site, and only rely on the drawings and not observe the actual site. The selection of the ceiling speaker and the speaker point arrangement are generally difficult to achieve the most ideal effect. The installation spacing between the ceiling speakers, there is a reference in the industry: the distance between each two speakers is twice the distance from the speaker to the ground. Usually, the installation method can satisfy the uniform sound of the whole field, and the speaker is installed more. It is also a waste, but it is necessary to configure the speaker power and speaker point arrangement according to different venue environments. It is necessary to consider the location of the area where the person (listener) in the entire venue is often located, whether the listener is moving frequently or in a fixed position. There are many standing, still sitting, and the noise of the entire venue environment. In every hotel, room, hall, corridor, restaurant, office, supermarket store, exhibition hall, etc., the installation and arrangement of the speakers in each local area are different. If you want to do well, there is no standard for copying, just like a Like a good hair stylist, it is necessary to design a hairstyle according to each person's face, head shape, skin color, hair quality, even personality, occupation, etc. In this respect, even the simplest ceiling speaker design and installation is not pure It is a technical problem, a good background music project is a combination of experience, technology and art.
2, on the selection of speakers and other equipment, many companies will provide you with three options: poor, mid-range, best, or: cheap, average, most expensive, or some people Said: domestic, joint venture, and after. Provide three grades of options for customers to choose. Many customers are also very satisfied with the choice of three grades. This can be said to provide a very good service, but from our point of view, we believe that this is an irresponsible behavior, this is just a business behavior, and is irresponsible behavior. Let me give you another example: If you go to the store to do a haircut, for example, perm, the hair stylist in the store will come up with something like a menu, and it is also a choice for you in three grades: cheap, General, good, or 180 yuan, 280 yuan, 380 yuan, or ordinary syrup, general syrup, imported syrup. There are three choices for hot heading, but for you, you can’t figure out what to burn a 180 yuan head and 280 yuan head. What is the difference? You ask him, of course he will tell you that only 180 yuan is used. Potion, and 280 yuan will use a good potion, good potion is good, and the damage to the hair is small, then of course you will choose according to your own actual situation. But the hair stylist will never tell you this: Perm hair damage must exist, the size of the damage and the hot hair effect are not related to the 180, 280, 380 syrup you choose, the most critical It's hot work: Simply put, each person's hair is different. According to different hair types, how many potions, how long to wash off, how long to burn, and how to use hair stylists, etc. Decide whether your hair style is hot or not, and the size of the damage to the hair determines the phoneme! Have you ever experienced: spending 180 yuan can also burn a beautiful shape, or spend 380 yuan instead of being burnt off?
Of course, any product will have several grades of different prices, with good quality, poor quality, and even shoddy products. I said that this is not to say that there is good technology. Even if you use a poor quality speaker, you can play beautiful music. It is impossible. What I am saying is that we need to tailor the background music scheme to customers. Communication, to understand the situation and functions of the site, in order to provide a set of the most reasonable release, instead of providing only three sets of different price options for customers, customers know that you do not have this technology, and he It's not clear what the effect of the expensive speakers and the general speakers you said. There are often such cases: the customer chooses a cheaper solution, but after the installation of the whole project, it sounds very bad, and even hears the current in the speaker, and the advice is: cheap things, just Can achieve this effect. These are irresponsible behaviors.
Second, the installation process is mainly about the wiring installation process with the decoration progress.
1. Wiring, speaker wiring is best done with electrical wiring, but the speaker cable is weak, should not be too close to the electrician's strong electricity (AC220V), if you wear PVC pipe, the distance is 20 cm, out of Installation and interference factors are all due to this, but the total route line should follow the electric power or weak circuit line arranged by the electrician as much as possible, and it will not be disorderly. It is convenient to check and repair later, because the electrician wiring will generally be repaired. The speaker cable should be different from other lines. Do not know which one is the speaker cable when you are in the future. The PVC pipe of the speaker line can be fixed on the hanging rib of the ceiling. Another point that needs to be coordinated with the electrician is that the position of the horn point needs to take into account the position of various lights during the actual construction process, the position of the fire sprinkler, and the air conditioning The air outlet, as well as the shape of the ceiling cap, etc., if your speaker installation position is repeated with the lamp position, or the design is in the air outlet, it is not good, it also affects the appearance.
The speaker wire is worn by the PVC pipe. We require the PVC pipe not to use the elbow. Instead, the spring is bent to ensure that the wire inside each pipe can be freely twitched from the junction box, mainly to ensure the repair and change of the line and threading. .
2. Precautions for the opening of the horn, use a special hole opener, do not damage the ceiling, especially the ceiling of the plaster ceiling.
According to the opening size specified by each horn, the diameter of the opening can be slightly larger, so it is easier to install and remove, especially the plaster ceiling. board.
3, the installation of the ceiling speaker, it is best to wait until the painter finishes the paint, carefully install it, usually the electrician also installs various lights at this time.
In short, these processes need to be coordinated with other types of work on the spot. They should not only take care of their own progress, but often communicate and learn from them.
Fourth, the system debugging should pay attention to is that the system must check the line before starting the operation, of course, this work should be tested before the line is laid out (closed ceiling).
Description: This program is the installation method of the background music ceiling speaker in the hotel restaurant restaurant exhibition hall and other places (differentiation and fire horn installation)
I. Formulation of the plan
1. We advocate the development of the plan according to the site, and only rely on the drawings and not observe the actual site. The selection of the ceiling speaker and the speaker point arrangement are generally difficult to achieve the most ideal effect. The installation spacing between the ceiling speakers, there is a reference in the industry: the distance between each two speakers is twice the distance from the speaker to the ground. Usually, the installation method can satisfy the uniform sound of the whole field, and the speaker is installed more. It is also a waste, but it is necessary to configure the speaker power and speaker point arrangement according to different venue environments. It is necessary to consider the location of the area where the person (listener) in the entire venue is often located, whether the listener is moving frequently or in a fixed position. There are many standing, still sitting, and the noise of the entire venue environment. In every hotel, room, hall, corridor, restaurant, office, supermarket store, exhibition hall, etc., the installation and arrangement of the speakers in each local area are different. If you want to do well, there is no standard for copying, just like a Like a good hair stylist, it is necessary to design a hairstyle according to each person's face, head shape, skin color, hair quality, even personality, occupation, etc. In this respect, even the simplest ceiling speaker design and installation is not pure It is a technical problem, a good background music project is a combination of experience, technology and art.
2, on the selection of speakers and other equipment, many companies will provide you with three options: poor, mid-range, best, or: cheap, average, most expensive, or some people Said: domestic, joint venture, and after. Provide three grades of options for customers to choose. Many customers are also very satisfied with the choice of three grades. This can be said to provide a very good service, but from our point of view, we believe that this is an irresponsible behavior, this is just a business behavior, and is irresponsible behavior. Let me give you another example: If you go to the store to do a haircut, for example, perm, the hair stylist in the store will come up with something like a menu, and it is also a choice for you in three grades: cheap, General, good, or 180 yuan, 280 yuan, 380 yuan, or ordinary syrup, general syrup, imported syrup. There are three choices for hot heading, but for you, you can’t figure out what to burn a 180 yuan head and 280 yuan head. What is the difference? You ask him, of course he will tell you that only 180 yuan is used. Potion, and 280 yuan will use a good potion, good potion is good, and the damage to the hair is small, then of course you will choose according to your own actual situation. But the hair stylist will never tell you this: Perm hair damage must exist, the size of the damage and the hot hair effect are not related to the 180, 280, 380 syrup you choose, the most critical It's hot work: Simply put, each person's hair is different. According to different hair types, how many potions, how long to wash off, how long to burn, and how to use hair stylists, etc. Decide whether your hair style is hot or not, and the size of the damage to the hair determines the phoneme! Have you ever experienced: spending 180 yuan can also burn a beautiful shape, or spend 380 yuan instead of being burnt off?
Of course, any product will have several grades of different prices, with good quality, poor quality, and even shoddy products. I said that this is not to say that there is good technology. Even if you use a poor quality speaker, you can play beautiful music. It is impossible. What I am saying is that we need to tailor the background music scheme to customers. Communication, to understand the situation and functions of the site, in order to provide a set of the most reasonable release, instead of providing only three sets of different price options for customers, customers know that you do not have this technology, and he It's not clear what the effect of the expensive speakers and the general speakers you said. There are often such cases: the customer chooses a cheaper solution, but after the installation of the whole project, it sounds very bad, and even hears the current in the speaker, and the advice is: cheap things, just Can achieve this effect. These are irresponsible behaviors.
Second, the installation process is mainly about the wiring installation process with the decoration progress.
1. Wiring, speaker wiring is best done with electrical wiring, but the speaker cable is weak, should not be too close to the electrician's strong electricity (AC220V), if you wear PVC pipe, the distance is 20 cm, out of Installation and interference factors are all due to this, but the total route line should follow the electric power or weak circuit line arranged by the electrician as much as possible, and it will not be disorderly. It is convenient to check and repair later, because the electrician wiring will generally be repaired. The speaker cable should be different from other lines. Do not know which one is the speaker cable when you are in the future. The PVC pipe of the speaker line can be fixed on the hanging rib of the ceiling. Another point that needs to be coordinated with the electrician is that the position of the horn point needs to take into account the position of various lights during the actual construction process, the position of the fire sprinkler, and the air conditioning The air outlet, as well as the shape of the ceiling cap, etc., if your speaker installation position is repeated with the lamp position, or the design is in the air outlet, it is not good, it also affects the appearance.
The speaker wire is worn by the PVC pipe. We require the PVC pipe not to use the elbow. Instead, the spring is bent to ensure that the wire inside each pipe can be freely twitched from the junction box, mainly to ensure the repair and change of the line and threading. .
2. Precautions for the opening of the horn, use a special hole opener, do not damage the ceiling, especially the ceiling of the plaster ceiling.
According to the opening size specified by each horn, the diameter of the opening can be slightly larger, so it is easier to install and remove, especially the plaster ceiling. board.
3, the installation of the ceiling speaker, it is best to wait until the painter finishes the paint, carefully install it, usually the electrician also installs various lights at this time.
In short, these processes need to be coordinated with other types of work on the spot. They should not only take care of their own progress, but often communicate and learn from them.
Fourth, the system debugging should pay attention to is that the system must check the line before starting the operation, of course, this work should be tested before the line is laid out (closed ceiling).
Description: This program is the installation method of the background music ceiling speaker in the hotel restaurant restaurant exhibition hall and other places (differentiation and fire horn installation)
I. Formulation of the plan
1. We advocate the development of the plan according to the site, and only rely on the drawings and not observe the actual site. The selection of the ceiling speaker and the speaker point arrangement are generally difficult to achieve the most ideal effect. The installation spacing between the ceiling speakers, there is a reference in the industry: the distance between each two speakers is twice the distance from the speaker to the ground. Usually, the installation method can satisfy the uniform sound of the whole field, and the speaker is installed more. It is also a waste, but it is necessary to configure the speaker power and speaker point arrangement according to different venue environments. It is necessary to consider the location of the area where the person (listener) in the entire venue is often located, whether the listener is moving frequently or in a fixed position. There are many standing, still sitting, and the noise of the entire venue environment. In every hotel, room, hall, corridor, restaurant, office, supermarket store, exhibition hall, etc., the installation and arrangement of the speakers in each local area are different. If you want to do well, there is no standard for copying, just like a Like a good hair stylist, it is necessary to design a hairstyle according to each person's face, head shape, skin color, hair quality, even personality, occupation, etc. In this respect, even the simplest ceiling speaker design and installation is not pure It is a technical problem, a good background music project is a combination of experience, technology and art.
2, on the selection of speakers and other equipment, many companies will provide you with three options: poor, mid-range, best, or: cheap, average, most expensive, or some people Said: domestic, joint venture, and after. Provide three grades of options for customers to choose. Many customers are also very satisfied with the choice of three grades. This can be said to provide a very good service, but from our point of view, we believe that this is an irresponsible behavior, this is just a business behavior, and is irresponsible behavior. Let me give you another example: If you go to the store to do a haircut, for example, perm, the hair stylist in the store will come up with something like a menu, and it is also a choice for you in three grades: cheap, General, good, or 180 yuan, 280 yuan, 380 yuan, or ordinary syrup, general syrup, imported syrup. There are three choices for hot heading, but for you, you can’t figure out what to burn a 180 yuan head and 280 yuan head. What is the difference? You ask him, of course he will tell you that only 180 yuan is used. Potion, and 280 yuan will use a good potion, good potion is good, and the damage to the hair is small, then of course you will choose according to your own actual situation. But the hair stylist will never tell you this: Perm hair damage must exist, the size of the damage and the hot hair effect are not related to the 180, 280, 380 syrup you choose, the most critical It's hot work: Simply put, each person's hair is different. According to different hair types, how many potions, how long to wash off, how long to burn, and how to use hair stylists, etc. Decide whether your hair style is hot or not, and the size of the damage to the hair determines the phoneme! Have you ever experienced: spending 180 yuan can also burn a beautiful shape, or spend 380 yuan instead of being burnt off?
Of course, any product will have several grades of different prices, with good quality, poor quality, and even shoddy products. I said that this is not to say that there is good technology. Even if you use a poor quality speaker, you can play beautiful music. It is impossible. What I am saying is that we need to tailor the background music scheme to customers. Communication, to understand the situation and functions of the site, in order to provide a set of the most reasonable release, instead of providing only three sets of different price options for customers, customers know that you do not have this technology, and he It's not clear what the effect of the expensive speakers and the general speakers you said. There are often such cases: the customer chooses a cheaper solution, but after the installation of the whole project, it sounds very bad, and even hears the current in the speaker, and the advice is: cheap things, just Can achieve this effect. These are irresponsible behaviors.
Second, the installation process is mainly about the wiring installation process with the decoration progress.
1. Wiring, speaker wiring is best done with electrical wiring, but the speaker cable is weak, should not be too close to the electrician's strong electricity (AC220V), if you wear PVC pipe, the distance is 20 cm, out of Installation and interference factors are all due to this, but the total route line should follow the electric power or weak circuit line arranged by the electrician as much as possible, and it will not be disorderly. It is convenient to check and repair later, because the electrician wiring will generally be repaired. The speaker cable should be different from other lines. Do not know which one is the speaker cable when you are in the future. The PVC pipe of the speaker line can be fixed on the hanging rib of the ceiling. Another point that needs to be coordinated with the electrician is that the position of the horn point needs to take into account the position of various lights during the actual construction process, the position of the fire sprinkler, and the air conditioning The air outlet, as well as the shape of the ceiling cap, etc., if your speaker installation position is repeated with the lamp position, or the design is in the air outlet, it is not good, it also affects the appearance.
The speaker wire is worn by the PVC pipe. We require the PVC pipe not to use the elbow. Instead, the spring is bent to ensure that the wire inside each pipe can be freely twitched from the junction box, mainly to ensure the repair and change of the line and threading. .
2. Precautions for the opening of the horn, use a special hole opener, do not damage the ceiling, especially the ceiling of the plaster ceiling.
According to the opening size specified by each horn, the diameter of the opening can be slightly larger, so it is easier to install and remove, especially the plaster ceiling. board.
3, the installation of the ceiling speaker, it is best to wait until the painter finishes the paint, carefully install it, usually the electrician also installs various lights at this time.
In short, these processes need to be coordinated with other types of work on the spot. They should not only take care of their own progress, but often communicate and learn from them.
Fourth, the system debugging should pay attention to is that the system must check the line before starting the operation, of course, this work should be tested before the line is laid out (closed ceiling).
I. Formulation of the plan
1. We advocate the development of the plan according to the site, and only rely on the drawings and not observe the actual site. The selection of the ceiling speaker and the speaker point arrangement are generally difficult to achieve the most ideal effect. The installation spacing between the ceiling speakers, there is a reference in the industry: the distance between each two speakers is twice the distance from the speaker to the ground. Usually, the installation method can satisfy the uniform sound of the whole field, and the speaker is installed more. It is also a waste, but it is necessary to configure the speaker power and speaker point arrangement according to different venue environments. It is necessary to consider the location of the area where the person (listener) in the entire venue is often located, whether the listener is moving frequently or in a fixed position. There are many standing, still sitting, and the noise of the entire venue environment. In every hotel, room, hall, corridor, restaurant, office, supermarket store, exhibition hall, etc., the installation and arrangement of the speakers in each local area are different. If you want to do well, there is no standard for copying, just like a Like a good hair stylist, it is necessary to design a hairstyle according to each person's face, head shape, skin color, hair quality, even personality, occupation, etc. In this respect, even the simplest ceiling speaker design and installation is not pure It is a technical problem, a good background music project is a combination of experience, technology and art.
2, on the selection of speakers and other equipment, many companies will provide you with three options: poor, mid-range, best, or: cheap, average, most expensive, or some people Said: domestic, joint venture, and after. Provide three grades of options for customers to choose. Many customers are also very satisfied with the choice of three grades. This can be said to provide a very good service, but from our point of view, we believe that this is an irresponsible behavior, this is just a business behavior, and is irresponsible behavior. Let me give you another example: If you go to the store to do a haircut, for example, perm, the hair stylist in the store will come up with something like a menu, and it is also a choice for you in three grades: cheap, General, good, or 180 yuan, 280 yuan, 380 yuan, or ordinary syrup, general syrup, imported syrup. There are three choices for hot heading, but for you, you can’t figure out what to burn a 180 yuan head and 280 yuan head. What is the difference? You ask him, of course he will tell you that only 180 yuan is used. Potion, and 280 yuan will use a good potion, good potion is good, and the damage to the hair is small, then of course you will choose according to your own actual situation. But the hair stylist will never tell you this: Perm hair damage must exist, the size of the damage and the hot hair effect are not related to the 180, 280, 380 syrup you choose, the most critical It's hot work: Simply put, each person's hair is different. According to different hair types, how many potions, how long to wash off, how long to burn, and how to use hair stylists, etc. Decide whether your hair style is hot or not, and the size of the damage to the hair determines the phoneme! Have you ever experienced: spending 180 yuan can also burn a beautiful shape, or spend 380 yuan instead of being burnt off?
Of course, any product will have several grades of different prices, with good quality, poor quality, and even shoddy products. I said that this is not to say that there is good technology. Even if you use a poor quality speaker, you can play beautiful music. It is impossible. What I am saying is that we need to tailor the background music scheme to customers. Communication, to understand the situation and functions of the site, in order to provide a set of the most reasonable release, instead of providing only three sets of different price options for customers, customers know that you do not have this technology, and he It's not clear what the effect of the expensive speakers and the general speakers you said. There are often such cases: the customer chooses a cheaper solution, but after the installation of the whole project, it sounds very bad, and even hears the current in the speaker, and the advice is: cheap things, just Can achieve this effect. These are irresponsible behaviors.
Second, the installation process is mainly about the wiring installation process with the decoration progress.
1. Wiring, speaker wiring is best done with electrical wiring, but the speaker cable is weak, should not be too close to the electrician's strong electricity (AC220V), if you wear PVC pipe, the distance is 20 cm, out of Installation and interference factors are all due to this, but the total route line should follow the electric power or weak circuit line arranged by the electrician as much as possible, and it will not be disorderly. It is convenient to check and repair later, because the electrician wiring will generally be repaired. The speaker cable should be different from other lines. Do not know which one is the speaker cable when you are in the future. The PVC pipe of the speaker line can be fixed on the hanging rib of the ceiling. Another point that needs to be coordinated with the electrician is that the position of the horn point needs to take into account the position of various lights during the actual construction process, the position of the fire sprinkler, and the air conditioning The air outlet, as well as the shape of the ceiling cap, etc., if your speaker installation position is repeated with the lamp position, or the design is in the air outlet, it is not good, it also affects the appearance.
The speaker wire is worn by the PVC pipe. We require the PVC pipe not to use the elbow. Instead, the spring is bent to ensure that the wire inside each pipe can be freely twitched from the junction box, mainly to ensure the repair and change of the line and threading. .
2. Precautions for the opening of the horn, use a special hole opener, do not damage the ceiling, especially the ceiling of the plaster ceiling.
According to the opening size specified by each horn, the diameter of the opening can be slightly larger, so it is easier to install and remove, especially the plaster ceiling. board.
3, the installation of the ceiling speaker, it is best to wait until the painter finishes the paint, carefully install it, usually the electrician also installs various lights at this time.
In short, these processes need to be coordinated with other types of work on the spot. They should not only take care of their own progress, but often communicate and learn from them.
Fourth, the system debugging should pay attention to is that the system must check the line before starting the operation, of course, this work should be tested before the line is laid out (closed ceiling).
Description: This program is the installation method of the background music ceiling speaker in the hotel restaurant restaurant exhibition hall and other places (differentiation and fire horn installation)
I. Formulation of the plan
1. We advocate the development of the plan according to the site, and only rely on the drawings and not observe the actual site. The selection of the ceiling speaker and the speaker point arrangement are generally difficult to achieve the most ideal effect. The installation spacing between the ceiling speakers, there is a reference in the industry: the distance between each two speakers is twice the distance from the speaker to the ground. Usually, the installation method can satisfy the uniform sound of the whole field, and the speaker is installed more. It is also a waste, but it is necessary to configure the speaker power and speaker point arrangement according to different venue environments. It is necessary to consider the location of the area where the person (listener) in the entire venue is often located, whether the listener is moving frequently or in a fixed position. There are many standing, still sitting, and the noise of the entire venue environment. In every hotel, room, hall, corridor, restaurant, office, supermarket store, exhibition hall, etc., the installation and arrangement of the speakers in each local area are different. If you want to do well, there is no standard for copying, just like a Like a good hair stylist, it is necessary to design a hairstyle according to each person's face, head shape, skin color, hair quality, even personality, occupation, etc. In this respect, even the simplest ceiling speaker design and installation is not pure It is a technical problem, a good background music project is a combination of experience, technology and art.
2, on the selection of speakers and other equipment, many companies will provide you with three options: poor, mid-range, best, or: cheap, average, most expensive, or some people Said: domestic, joint venture, and after. Provide three grades of options for customers to choose. Many customers are also very satisfied with the choice of three grades. This can be said to provide a very good service, but from our point of view, we believe that this is an irresponsible behavior, this is just a business behavior, and is irresponsible behavior. Let me give you another example: If you go to the store to do a haircut, for example, perm, the hair stylist in the store will come up with something like a menu, and it is also a choice for you in three grades: cheap, General, good, or 180 yuan, 280 yuan, 380 yuan, or ordinary syrup, general syrup, imported syrup. There are three choices for hot heading, but for you, you can’t figure out what to burn a 180 yuan head and 280 yuan head. What is the difference? You ask him, of course he will tell you that only 180 yuan is used. Potion, and 280 yuan will use a good potion, good potion is good, and the damage to the hair is small, then of course you will choose according to your own actual situation. But the hair stylist will never tell you this: Perm hair damage must exist, the size of the damage and the hot hair effect are not related to the 180, 280, 380 syrup you choose, the most critical It's hot work: Simply put, each person's hair is different. According to different hair types, how many potions, how long to wash off, how long to burn, and how to use hair stylists, etc. Decide whether your hair style is hot or not, and the size of the damage to the hair determines the phoneme! Have you ever experienced: spending 180 yuan can also burn a beautiful shape, or spend 380 yuan instead of being burnt off?
Of course, any product will have several grades of different prices, with good quality, poor quality, and even shoddy products. I said that this is not to say that there is good technology. Even if you use a poor quality speaker, you can play beautiful music. It is impossible. What I am saying is that we need to tailor the background music scheme to customers. Communication, to understand the situation and functions of the site, in order to provide a set of the most reasonable release, instead of providing only three sets of different price options for customers, customers know that you do not have this technology, and he It's not clear what the effect of the expensive speakers and the general speakers you said. There are often such cases: the customer chooses a cheaper solution, but after the installation of the whole project, it sounds very bad, and even hears the current in the speaker, and the advice is: cheap things, just Can achieve this effect. These are irresponsible behaviors.
Second, the installation process is mainly about the wiring installation process with the decoration progress.
1. Wiring, speaker wiring is best done with electrical wiring, but the speaker cable is weak, should not be too close to the electrician's strong electricity (AC220V), if you wear PVC pipe, the distance is 20 cm, out of Installation and interference factors are all due to this, but the total route line should follow the electric power or weak circuit line arranged by the electrician as much as possible, and it will not be disorderly. It is convenient to check and repair later, because the electrician wiring will generally be repaired. The speaker cable should be different from other lines. Do not know which one is the speaker cable when you are in the future. The PVC pipe of the speaker line can be fixed on the hanging rib of the ceiling. Another point that needs to be coordinated with the electrician is that the position of the horn point needs to take into account the position of various lights during the actual construction process, the position of the fire sprinkler, and the air conditioning The air outlet, as well as the shape of the ceiling cap, etc., if your speaker installation position is repeated with the lamp position, or the design is in the air outlet, it is not good, it also affects the appearance.
The speaker wire is worn by the PVC pipe. We require the PVC pipe not to use the elbow. Instead, the spring is bent to ensure that the wire inside each pipe can be freely twitched from the junction box, mainly to ensure the repair and change of the line and threading. .
2. Precautions for the opening of the horn, use a special hole opener, do not damage the ceiling, especially the ceiling of the plaster ceiling.
According to the opening size specified by each horn, the diameter of the opening can be slightly larger, so it is easier to install and remove, especially the plaster ceiling. board.
3, the installation of the ceiling speaker, it is best to wait until the painter finishes the paint, carefully install it, usually the electrician also installs various lights at this time.
In short, these processes need to be coordinated with other types of work on the spot. They should not only take care of their own progress, but often communicate and learn from them.
Fourth, the system debugging should pay attention to is that the system must check the line before starting the operation, of course, this work should be tested before the line is laid out (closed ceiling).
Description: This program is the installation method of the background music ceiling speaker in the hotel restaurant restaurant exhibition hall and other places (differentiation and fire horn installation)
I. Formulation of the plan
1. We advocate the development of the plan according to the site, and only rely on the drawings and not observe the actual site. The selection of the ceiling speaker and the speaker point arrangement are generally difficult to achieve the most ideal effect. The installation spacing between the ceiling speakers, there is a reference in the industry: the distance between each two speakers is twice the distance from the speaker to the ground. Usually, the installation method can satisfy the uniform sound of the whole field, and the speaker is installed more. It is also a waste, but it is necessary to configure the speaker power and speaker point arrangement according to different venue environments. It is necessary to consider the location of the area where the person (listener) in the entire venue is often located, whether the listener is moving frequently or in a fixed position. There are many standing, still sitting, and the noise of the entire venue environment. In every hotel, room, hall, corridor, restaurant, office, supermarket store, exhibition hall, etc., the installation and arrangement of the speakers in each local area are different. If you want to do well, there is no standard for copying, just like a Like a good hair stylist, it is necessary to design a hairstyle according to each person's face, head shape, skin color, hair quality, even personality, occupation, etc. In this respect, even the simplest ceiling speaker design and installation is not pure It is a technical problem, a good background music project is a combination of experience, technology and art.
2, on the selection of speakers and other equipment, many companies will provide you with three options: poor, mid-range, best, or: cheap, average, most expensive, or some people Said: domestic, joint venture, and after. Provide three grades of options for customers to choose. Many customers are also very satisfied with the choice of three grades. This can be said to provide a very good service, but from our point of view, we believe that this is an irresponsible behavior, this is just a business behavior, and is irresponsible behavior. Let me give you another example: If you go to the store to do a haircut, for example, perm, the hair stylist in the store will come up with something like a menu, and it is also a choice for you in three grades: cheap, General, good, or 180 yuan, 280 yuan, 380 yuan, or ordinary syrup, general syrup, imported syrup. There are three choices for hot heading, but for you, you can’t figure out what to burn a 180 yuan head and 280 yuan head. What is the difference? You ask him, of course he will tell you that only 180 yuan is used. Potion, and 280 yuan will use a good potion, good potion is good, and the damage to the hair is small, then of course you will choose according to your own actual situation. But the hair stylist will never tell you this: Perm hair damage must exist, the size of the damage and the hot hair effect are not related to the 180, 280, 380 syrup you choose, the most critical It's hot work: Simply put, each person's hair is different. According to different hair types, how many potions, how long to wash off, how long to burn, and how to use hair stylists, etc. Decide whether your hair style is hot or not, and the size of the damage to the hair determines the phoneme! Have you ever experienced: spending 180 yuan can also burn a beautiful shape, or spend 380 yuan instead of being burnt off?
Of course, any product will have several grades of different prices, with good quality, poor quality, and even shoddy products. I said that this is not to say that there is good technology. Even if you use a poor quality speaker, you can play beautiful music. It is impossible. What I am saying is that we need to tailor the background music scheme to customers. Communication, to understand the situation and functions of the site, in order to provide a set of the most reasonable release, instead of providing only three sets of different price options for customers, customers know that you do not have this technology, and he It's not clear what the effect of the expensive speakers and the general speakers you said. There are often such cases: the customer chooses a cheaper solution, but after the installation of the whole project, it sounds very bad, and even hears the current in the speaker, and the advice is: cheap things, just Can achieve this effect. These are irresponsible behaviors.
Second, the installation process is mainly about the wiring installation process with the decoration progress.
1. Wiring, speaker wiring is best done with electrical wiring, but the speaker cable is weak, should not be too close to the electrician's strong electricity (AC220V), if you wear PVC pipe, the distance is 20 cm, out of Installation and interference factors are all due to this, but the total route line should follow the electric power or weak circuit line arranged by the electrician as much as possible, and it will not be disorderly. It is convenient to check and repair later, because the electrician wiring will generally be repaired. The speaker cable should be different from other lines. Do not know which one is the speaker cable when you are in the future. The PVC pipe of the speaker line can be fixed on the hanging rib of the ceiling. Another point that needs to be coordinated with the electrician is that the position of the horn point needs to take into account the position of various lights during the actual construction process, the position of the fire sprinkler, and the air conditioning The air outlet, as well as the shape of the ceiling cap, etc., if your speaker installation position is repeated with the lamp position, or the design is in the air outlet, it is not good, it also affects the appearance.
The speaker wire is worn by the PVC pipe. We require the PVC pipe not to use the elbow. Instead, the spring is bent to ensure that the wire inside each pipe can be freely twitched from the junction box, mainly to ensure the repair and change of the line and threading. .
2. Precautions for the opening of the horn, use a special hole opener, do not damage the ceiling, especially the ceiling of the plaster ceiling.
According to the opening size specified by each horn, the diameter of the opening can be slightly larger, so it is easier to install and remove, especially the plaster ceiling. board.
3, the installation of the ceiling speaker, it is best to wait until the painter finishes the paint, carefully install it, usually the electrician also installs various lights at this time.
In short, these processes need to be coordinated with other types of work on the spot. They should not only take care of their own progress, but often communicate and learn from them.
Fourth, the system debugging should pay attention to is that the system must check the line before starting the operation, of course, this work should be tested before the line is laid out (closed ceiling).
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