LyxPro SPA-12BAT User Manual Download Page 2

Location of Controls

1. USB 

Playback 

 

a. MODE Exchange between USB / SD / 

 

  BLUETOOTH /REMOTE CONTROL

 b. 

BLUETOOTH 

 c. 

Play/Pause 

 d. 

Repeat 

 e. 

Last 

 f. 

Next 

2.  Volume: Control master sound level 
3.  Volume: Bass level control 
4.  Volume: Treble level control 
5.  Volume: Echo level control 
6.  Volume: Mic. level control 
7.  MIC 1 /GUITAR / MIC 2 input 
8.  VCV Voice control volume switch to control the 
 priority 

for 

Mic. 

9.  Left / Right Mic. output 
10.  Left/ Right Line input 
11. Aux input 
12.  Indicator light for wireless mic A / Volume control for 
 

wireless mic A 

13.  Indicator light for wireless mic B / Volume control for 
 

wireless mic B 

14.  Indicator light for VHF power 
15.  Switch to control the VHF 
16.  Antenna for wireless mic. A 
17.  Antenna for wireless mic. B 
18.  DC 12V input 
19.  F6AL 250V fuse 
20. Light indicator for battery charge 
21.  Power switch: Switch the unit on / off 
22. Main supply input: Connect an IEC main power cable in order 
 

to power the unit through electrical outlet connection. 

Operations Overview

Charging the battery 

• 

When not in use but connected to the main power supply, if the POWER switch is in the off position, the internal battery 

 

will be re-charged from the main. This is indicated by the CHARGE LED, which lights when charging. 

• 

When fully charged, the CHARGE LED will go out.

Powering the Unit On 

• 

Turn the VOLUME, ECHO and MIC VOLUME controls down and turn the POWER switch to the on position (the power LED 

 will 

light). 

• 

Switch VCV (voice controlled volume) off.

Using the VHF Wireless Microphones 

1.  Insert 9V batteries into the handheld microphones by carefully unscrewing the base of each one and connecting the “+” and “-“ 
 

terminals of the battery to the corresponding clips inside the microphone body. Make sure to observe the correct polarity. 

2.  With the VOL A and VOL B controls turned down, press the VHF ON/OFF button in so that the VHF POWER LED lights. Switch on 
 

each wireless mic in turn – the RF LEDs will light as a result. 

3.  Gradually increase VOL controls, testing each microphone in turn for output through the speaker. 
4.  Turning the ECHO control clockwise adjusts a pre-set echo function for singing and special effects. BASS and TREBLE can be 
 

cut or lowered by turning counter-clockwise or increased by turning clockwise. 

5.  When not in use, switch the wireless microphones off.

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