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● Recharge its inbuilt Lithium battery before first use
After unpacking the unit for the first time, please charge the unit for about 4~5 hours before
any operation. This is absolutely necessary as the built-in rechargeable battery might have
been discharged naturally due to long shipment and storage time, even though it has been
fully charged in the factory prior to shipment.
To charge the battery, just plug in the DC end of the switch mode power supply into the
DC IN of the unit and charging will start automatically. During the charging process, the
charging indicator LED will be RED. When this LED turns GREEN, this battery is then fully
charged.
● Operating procedures
To operate this portable sound unit, switch on the main POWER switch, which will be
GREEN. If it turns RED, its battery power might be too low and recharging is necessary.
The main power switch does not switch on the wireless microphone and USB digital player
as each of them has dedicated Power / Volume control.
● Operating the built-in wireless microphone system
To use the wireless microphone, first switch on the main power switch, then switch on the
WR power/volume control switch. Switch on the corresponding transmitter and set this
system to the same frequency and RF signal LED will grow.
● Operating the dynamic wired microphone
There is a MIC IN jack with dedicated volume control for this portable sound unit. To use
a cable microphone (dynamic only), just plug the end with a phone jack plug into MIC IN .
Switch on the Power / volume control knob MIC and rotate it to adjust the volume.
● Operating the USB Digital Player
To use the USB Digital Player, first switch on the main power switch, then switch on the
AUX/USB power/volume control switchand rotate it to adjust the volume. Plug USB into the
port and begin your misic playing and setting.
How to use each buttons of this digital player:
▲ II: Press to play/pause the music.
▲ : Press to skip forward.
▲ : Press to skip backward.
▲ ▲ : Press to skip folders forward.
▲ ▲ : Press to skip folders backward.
MODE: Short press to switch between "repeat all", "repeat single" and "play random".
Press for 1-2 seconds to change "EQ" modes.
