Amplifier Digital Bluetooth/USB/SD/MP3 Multi-Media Karaoke DGM-NC30 ZAM

FRONT PANEL DESCRIPTION MICROPHONE SECTION

MIC1-2 2.GAIN Terminal for input plug for stereo mic or other signals

Signal amplification is decreased by 20dB when the switch

VOL is on in case that a big input signal is used

BAL Adjusts mic volume

ECHO Adjusts balance of left and right of mic sound

Echo Adjust echo accuracy

LOW/BASS Adjust low sound accuracy.

MID Adjust echo accuracy

HIGH/TREBLE Adjust high sound accuracy sound accuracy

ECHO SECTION

SELECTOR VOL Choose for stereo/mono of echo
Vol Adjusts mixing for echo sound
LOW/BASS Adjusts echo Low sound accuracy

HIGH/TREBLE Adjusts echo low sound accuracy
RPT Adjusts echo repetition steps

14.DEL Adjusts echo delay time

MUSIC SECTION

SELECTOR Choose for music input MP3/AUX of external device connected to back panel

VOL Adjusts volume of external device connected to back panel.

BAL Adjust balance of left and right of the whole product.

LOW/BASS Adjusts external machine low sound accuracy of external device

MID Adjusts external machine mid sound accuracy of external device.

HIGH/TREBLE Adjusts external machine high sound accuracy of external device.

FRONT PANEL DESCTIPTION

LEFT EQ Left channel equalization adjustment

RIGHT EQ Right channel equalization adjustment

MIC VOL Microphone master volume control

MUSIC VOL Music master volume control

USN/SD/MMC CARD PLAYERS

SD/USB U-Disc SD/MMC card state indicating light

SD/USB SD card U-disc choosing keystroke

Play stop key

Choose speed key

Choose back key

SD/USB SD/MMV card socket

USB U-disc socket

POWER SECTION

Power Press the power switch to power ON/OFF

COLOR FLUORESCENT SCREEN

BACK PANEL DESCRIPTION

FUSE

Use 250V/3A fuse only Unplug this product from wall outlet before changing fuse
POWER LINE CORD

Ground before installation to prevent electric shock

MIAN SPEAKER

Connect to appropriate polarity of speaker Impedance of speaker must be 82 or more if main speaker and aux Speaker are used simultaneously

MASTER FAN
MIC OUTPUT

This terminal outputs mic sound only from the amplifier

RECORD

Use this terminal when recording amplifier output at deck

LINE

This terminal connects amplifier output to the input terminal of external amplifier for example surround

amplifier

INPUT

The terminal to connect sound source such as AUDIO INPUT AUX ect to amplifier EFFECTOR

Use this terminal when connecting external sound/effect devices such graphic EQ

BALANCE LINE OUTPUT

Connect specially amplifier and recorder

GRADE

Connect to measurement devices

What's in the box
1 x Amplifier Digital Bluetooth/USB/SD/MP3 Multi-Media Karaoke DGM-NC30 ZAM