It is a high demand for projectors to be connected to amplifiers. In order to improve the viewing experience, many projector users will build a relatively complete home theater, and it is essential to connect power amplifiers. Here's how to connect the projector to the amplifier.
1. Optical audio connection
Step 1: Use an optical fiber audio cable to connect the projector and power amplifier;
Step 2: Switch the sound output mode of the projector.
2. HDMI (ARC) connection
Step 1: Use HDMI to connect to the projector interface that supports arc return;
Step 2: Connect the other end to the HDMI port of the amplifier;
Step 3: Switch the sound output mode to HDMI on the projector.
3.3.5mm audio cable connection
Step 1: Connect the 3.5mm audio head in the 3.5 audio cable to the 3.5mm audio interface on the projector;
Step 2: Connect the red and white lotus plugs to the color lotus interface.
If it is an old projector, it may not have a 3.5mm audio interface, but only a Lotus interface. Just select the lotus head RCA audio cable and connect it according to the color.
4. Bluetooth connection
Step 1: Turn on the Bluetooth of the amplifier and enter the pairing mode;
Step 2: Open the projector's Bluetooth settings, "Scan for nearby devices";
Step 3: Find the corresponding Bluetooth amplifier and connect it.
The above are the four methods of how to connect the projector to the power amplifier. Three of them are connected by wire, and only one is wireless. The wireless connection method has relatively large loss of sound quality, and the sound effect is not as good as the wired connection, but it is more convenient. Although the wired connection is more troublesome, the sound quality is guaranteed and the sound effect will be better.
How to connect the projector to the amplifier？
1. Optical audio connection
Step 1: Use an optical fiber audio cable to connect the projector and power amplifier;
Step 2: Switch the sound output mode of the projector.
2. HDMI (ARC) connection
Step 1: Use HDMI to connect to the projector interface that supports arc return;
Step 2: Connect the other end to the HDMI port of the amplifier;
Step 3: Switch the sound output mode to HDMI on the projector.
3.3.5mm audio cable connection
Step 1: Connect the 3.5mm audio head in the 3.5 audio cable to the 3.5mm audio interface on the projector;
Step 2: Connect the red and white lotus plugs to the color lotus interface.
If it is an old projector, it may not have a 3.5mm audio interface, but only a Lotus interface. Just select the lotus head RCA audio cable and connect it according to the color.
4. Bluetooth connection
Step 1: Turn on the Bluetooth of the amplifier and enter the pairing mode;
Step 2: Open the projector's Bluetooth settings, "Scan for nearby devices";
Step 3: Find the corresponding Bluetooth amplifier and connect it.
The above are the four methods of how to connect the projector to the power amplifier. Three of them are connected by wire, and only one is wireless. The wireless connection method has relatively large loss of sound quality, and the sound effect is not as good as the wired connection, but it is more convenient. Although the wired connection is more troublesome, the sound quality is guaranteed and the sound effect will be better.
