Acesonic KM-112 用户手册

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Care and Cleaning

Please make sure the power is disconnected before 

cleaning the KM-112 unit. It, as well as the micro-

phone, can be cleaned by using a soft cloth damp-

ened with warm water. Dry the machine with a dry 

cloth and let it air dry for 15 minutes. Please do not 

use volatile gasoline or other chemicals to clean the 

receiver or microphone.
Avoid Moisture, Water and Dust

• Do not place the mixer in a moist environment 

or in an area where there might be an excessive 

amount of dust build up (e.g., near a fan).

• If water or any liquid should get into the unit, turn 

off the power and unplug the unit from the wall 

outlet immediately. Consult your dealer or an au-

thorized repair station. Using the unit in this state 

may lead to fire or electrical shock.

• Do not expose the KM-112 to direct sunlight or 

set near any heating device.

• Select a place where the unit will be level, dry and 

neither too cold nor hot.

• Do not use unit on its side or where it will be sub-

ject to vibrations (e.g., near speakers). 

• Leave sufficient distance between the TV and unit.
• Do not leave heavy objects on top of unit.

• No parts in this unit are user-serviceable. If the 

unit no longer functions, unplug the unit from 

the wall outlet and contact your dealer for service 

options.

• Never block the vents on the unit. Vents are used 

to circulate air and keep the temperature of the 

device down. Blocking the vents may result in 

damage of the unit.

Review of KM-112 Features

1. Transform any DVD/MP3 player or PC into a 

karaoke machine. Add vocals to any music source 

for karaoke entertainment. Use USB cable to 

connect to your PC to become a karaoke/media 

center and computer audio interface for recording 

and playback.

2. Two 1/4” microphone inputs. Have up to two 

singers using the 1/4-inch microphone style jacks 

on the front panel.

3. Two XLR microphone inputs on rear. You can use 

two XLR inputs to plug in mics, guitars, etc.

4. 3D sound processor. Advance digital sound en-

hancement technology improves the full range of 

audio frequencies to fine-tune the sound of your 

musical output. It enables users to enjoy a more 

natural and comfortable sound.

5. Microphone treble and bass control. You can 

adjust the level of high and low frequencies to the 

microphone channels.

6. Microphone echo control. You can adjust the 

digital echo effect applied to the microphone 

channels.

7. Individual microphone volume control. Adjust 

each microphone volume individually.

8. Multiplex. With Multiplex karaoke media, lead 

vocals and music are recorded in separate left and 

right stereo channels. You can select channels 

with the Multiplex switch on the front panel to 

cancel the guide vocals.

9. Audio line in. The audio line in is for connect-

ing the sound output of a computer, MP3 player, 

MP4 player or DVD player to the KM-112 for 

audio output. 

10. USB audio in and out. The USB port is for con-

necting the KM-112 to a computer via USB port 

for both audio in and out. See page 4, “Recording 

11. One audio line out. This output is for connecting 

the KM-112 to the input of an amplifier, receiver 

or TV audio input.

12. Mini-jack audio out. This front panel jack can be 

used to plug into your headphones or speakers for 

listening or monitoring while recording through 

the USB interface.