1. Connection between KTV front -stage effects and tuning stations and rear power amplifiers
The Caval Connect of the RL main output of the mixer is connected to the Music input interface of the KTV front -stage effect RCA or the Caval mother interface. Enter CH1 and CH2.
The speaker output interface of the post -stage amplifier is red and black output interface or the red black input interface connected to the speaker or the NL4 speaker interface connected to the speaker. At this point, the connection device is completed.
2. Question of the debugging of the KTV pre -stage effect
The adjustment of the sound in 300Hz-700Hz, increase or decay the brightness of the human voice; 1kHz-5KHz mid-regulatory adjustment, increase or attenuation sound transparency and sharpness; 7kHz-10KHz treble adjustment, increase or decay sound of the sound of the sound.
3. EQ of the microphone channel
First set the EQ band of the microphone back to the default 0db. EQ menu is divided into 5 segments equilibrium, EQ-100Hz (bass band adjustment), EQ-300Hz (low-frequency band adjustment), EQ-900Hz (medium band adjustment), 2k-Hz (medium and high frequency adjustment), 8K-Hz (high high (high-high (height Frequency band adjustment);
Feedback Termi (microphone feedback inhibitory function) OFF-2-3 is the choice of closed-weak-medium-strong; MIC Excite s Choice. For strong and weak debugging according to feedback.
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