Kensys XVA-ZQ650-W82 User manual

MANUAL
Voice Amplifier XVA-ZQ650-W82
Manual –Voice Amplifier XVA-ZQ650-W82Page 1 - 4
Voice Amplifier XVA-ZQ650-W82
Powerful Portable Loudspeaker With Wireless Headset Microphone
Features :
> High-Sensitivity speaker, 25W Power output
> Wireless Headset Microphone with 60m range
> High Capacity Li-On Battery –Ease of Replacement
> Dual Microphones Design –Wired and Wireless Usage
> Media Player –High audio quality music playback
> Multi-Function –Bluetooth, FM, USB, Micro SD input source
> Power off resume function, accurately resume to last playing position
> AUX Line-in function for external audio devices like MP3, MP4, DVD,TV Etc.
> Complies with IMDA Standards –DB106764
*IMDA - Info-communications Media Development Authority of Singapore
Specifications :
Model : XVA-ZQ650-W82
Voice Amplifier
Wireless Headset Microphone
Parameter
Specification
Parameter
Specification
Max power output
25 W
Wireless Frequency
UHF
Frequency Response
90Hz - 18KHz
Wireless Range
60m
Operation Voltage
5V
Battery Charger
DC 5V / 500mA
Output Impedance
5 ohms
Charging Time
4 hours
Power Source
Li-ion Battery
Operation Time
Approx. 6 - 8 hrs
Charging Time
4 - 6 hours
IMDA Standards
DB106764
Operation Time
Approx. 8 - 10 hrs
Functions:
Battery Charger
DC 5V / 500mA
Amplification
✓
Battery Size
2 x 1800mAh
Aux. 3.5mm
✓
Sensitivity
-53dB / 108Mhz
USB
✓
Weight
267g (with Battery)
MicroSD / TF
✓
Overall Dimension
90*110*25mm
FM Radio
✓
Color
Black
Mic Jack
✓
Sound Area
800 metres square
Bluetooth
✓

MANUAL
Voice Amplifier XVA-ZQ650-W82
Manual –Voice Amplifier XVA-ZQ650-W82Page 2 - 4
Package Standard List :
Voice Amplifier (Black Color) x 1
Rechargeable and Removable Li-ion Battery x 2
Main Charger Adapter x 1
USB Charging Cable x 1
Wireless Headset Microphone x 1
Wired Headset Microphone x 1
Belt Clip x 1
Adjustable Sling Strap x 1
Function:
BUTTON (Short Press)
FUNCTION
M
Play / Pause
Play or pause playback
Next
Press to switch to previous songs, recorded message or FM
Frequency
Previous
Press to switch to next songs or recorded message FM
Frequency
Repeat
ONE - Current Track Repeat One Time
ALL - Repeat all the Tracks
BUTTON (Long Press)
FUNCTION
M
Mode
BLUE –Lod (USB/TF) –LINE –Lod (FM)
BLUE –Bluetooth Mode
To connect your Bluetooth devices with our amplifier, please
connect “BT-Speaker” to pair.
Lod (USB/TF) –Loading USB/TF card input
To load USB/TF, just plug in USB/TF card and it will auto
playback from your USB/TF card
LED Display
Show Mode, FM, Track information, Charge Status and Battery Level Status
Volume Knob
Rotary Switch to Power ON/OFF and to increase/decrease volume
JACK
FUNCTION
USB
USB Card slot : Insert USB Card to play music in MP3 format
LINE
AUX Line-in : Support 3.5mm Aux line-in, Display “LINE”
MIC
MIC Line-in : Plug in wired microphone
DC5V
Plug in micro USB power adapter plug (5V input)
TF
TF (Micro SD) Card slot : Insert TF Card to play the music in MP3 format

MANUAL
Voice Amplifier XVA-ZQ650-W82
Manual –Voice Amplifier XVA-ZQ650-W82Page 3 - 4
LINE –Connect to external devices (CD player, phone etc)
Lod (FM) –Loading FM mode
To use FM, just go to this mode and short press Play/Pause
button to activate FM channel scan and setup
Upon setup, you can press Next Button to change FM channels
LOD (Music Playback) Mode:
1. Insert USB/TF Card, the amplifier by default will switch to Music mode.
2. The display screen will show MP3 file number and playing time of the current song.
3. Playback Keys:
a. Short press Previous/Next key for previous or next songs
b. Press Play/Pause key, amplifier will stop playing. Press again, it will be back to play.
4. This amplifier has power OFF resume function, when power OFF, it capture the last playing position.
And resume from the last position, when playback again.
Line Mode:
To use amplifier as a standalone speaker, connect external audio device with 3.5mm cable to AUX line-in
port. Once powered ON, the Display will show „LINE‟. And it will amplify audio files directly from the
external device. You can connect your mobile phone, computer or any audio devices with a 3.5mm
converting cable.
Bluetooth Mode:
When amplifier is searching, the display “BLUE” logo will be flashing.
Once amplifier is connected to the mobile devices, the Bluetooth logo will stop flashing.
Bluetooth device name: BT-Speaker
Bluetooth Range: 15m
Wireless Connection (Between voice amplifier and wireless headset microphone):
By default, all wireless headset microphones are pre-paired with your voice amplifier.
Just switch on your wireless headset microphone, and then power on your amplifier within 3 seconds it will
be connected and ready to use. Now you can adjust the volume on your amplifier and speak using your
wireless transmitter microphone. The wireless headset microphone comes with volume control. You can
press “+” to increase the volume or “-“ to reduce the volume.
If your system is not paired, please follow the Pairing Procedures below.
Pairing Procedure:
Switch OFF both wireless headset microphone and voice amplifier.
Turn ON the wireless headset microphone first.
Long Press both the “+” and “-“ button at the same time.
Release the buttons upon LED start blinking
Then turn ON the voice amplifier
Now you can press either “+” or “-“ button to activate the connection
If there is interference, please follow the Quick Channel Change Procedures below.
Quick Channel Change Procedure:
Switch ON both wireless headset microphone and voice amplifier.
Place the wireless headset microphone near to the voice amplifier
Then Short Press both the “+” and “-“ button on the microphone at the same time.
And now the system channel is changed to another frequency.
Notes:
- All wireless headset microphones are interchangeable with different voice amplifier.
- Multiple system can be paired separately, just do it around 5 to 10 meters apart.
Battery Charging:
1. Power OFF the amplifier or headset microphone transmitter when charging
2. Connect the amplifier or headset microphone transmitter with the correct power adapter.
3. During charging, the battery indicator light will be lighted ON.

MANUAL
Voice Amplifier XVA-ZQ650-W82
Manual –Voice Amplifier XVA-ZQ650-W82Page 4 - 4
Amplifier indicator is on the top panel with DC5V indication, A “V” logo is lighted on when charging
Headset microphone indicator in on the front, Red color LED is lighted on when charging
4. Upon fully charged, the battery indicator will be lighted OFF.
Microphone Placement:
1) When the volume get lower, charge the battery again.
2) Please don‟t input the external sound source signal (such as CD, DVD, MP3..etc) into the “MIC IN” jack.
If you need to input music signal please use the “LINE IN” jack instead.
3) Always lower the volume first before plugging and unplugging any cable to avoid voice distortion.
4) For best timbre, please speak direct at the microphone cartridge.
5) To avoid howling for wrong direction, please don‟t let the microphone cartridge near the loudspeaker
6) Keep the amplifier dry; if it gets wet, wipe it dry immediately.
7) Use and store the amplifier only in room temperature environments.
8) Handle the amplifier carefully; do not drop it. Keep the amplifier away from dust and dirt, and wipe it with
a damp cloth occasionally.
LIMITED WARRANTY - The Voice amplifier has a limited warranty of 1 year against defective parts and
labor. Warranty does not cover damage from accident, misuse or abuse such as dropping, crushing,
submerging in liquid, exposure to excessive heat, damage from sharp objects, etc.
MICROPHONE WARRANTY - 90 days. See support page at www.kenwahsys.com
All return need to request for an RMA (Return Merchandize Authorization).
Please note that shipping and handling charges are non-refundable.
All returns must be accompanied by the packing slip with the requested RMA number.
E-mail to k[email protected] to get an RMA number.
CAUTIONS
WARRANTY