Phau Ntawv Qhia

1.Volume Adjustment
2.Pairing Microphones with Receiver
3.Conflict and Interference with other Microphone
Press + to increase the volume
Press - to descrease the volume
The microphones will automatically pair with receiver and start
transmitting audio. If the microphone fails to pair with the receiver, press
and hold the volume + or - button for 3 seconds to manual pair with the
receiver.(Ensure the receiver is turned on and that the microphone and
receiver are within 1m distance.)
Step 1:Press and hold the volume
+ or - button for 3 seconds. The
display screen will flash SEE.
Step 2:Quickly Press + or –
button to change frequency
Modulation Channel –
Default Channel is A-01
Step 2:F
requency is
modulating
Step 3:Connected successfully.
Step 5:Ferquency modulation
is finished
Ensure the receiver is turned
on and that the microphone
and receiver are within 1m
distance.
Press and hold the echo button
for 3 seconds to locking ID or
unlocking ID.
Press and hold the echo button for 3 seconds to
lock ID.
If you see receiver light blue, it means microphone and receiver paired successfully.
Battery Full or ON Status: Solid Red Light; Low battery/Charging Status: Flashing Red Light
Safety and General Information
 C A U T I O N* TO PREVENT FIRE OR SHOCK HAZARD: DO
NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DO
NOT REMOVE BACK. NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
 If abused or misused, the batteries may leak. In extreme cases,
they may even present a risk of explosion, fire development, heat
generation, and smoke or gas development. Manufacturer and
Suppliers of Microphones do not accept any liability for damage
arising from abuse or misuse.
 When not using rechargeable batteries for extended periods of
time, please charge them regularly every three months.
 Do not heat above 60℃/140℉. Do not expose to sunlight or throw
into a fire.
 Users are not permitted to make changes or modify the equipment
in any way. Changes or modifications will void warranty.
 This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
 Keep away from children.
 Do not expose to moisture.
 When not using the microphones for an extended period,
remove the batteries before storage to prevent fluid leakage or
rust.
Troubleshooting Guide
Problem Possible Cause Solution
No Sound
Microphone is on
the OFF position
Turn on the microphone
ON button
Receiver is on the
OFF position
Turn on the Receiver ON
button
Receiver is not
connected properly
to amplifier, mixer,
karaoke MIC Input
Check receiver
connection to amplifier,
mixer, karaoke MIC Input
Receiver - Poor
connection to
amplifier, mixer,
karaoke MIC Input
Check receiver
connection to amplifier,
mixer, karaoke MIC Input
Microphone out of
range
Move the microphone
closer to the receiver in the
effective 30metre-range
Microphone volume
is turned down to
its minimum
Increase the volume of
the microphone
Batteries in the
microphone are not
installed properly.
Reinstall the batteries.
Make sure the positive
and negative ends are
installed correctly.
Receiver/Micropho
ne battery is
running low
Replace the batteries for
the microphone and
recharge the receiver.
Microphone not
communicating to
receiver
Follow the instructions of
pairing the microphone
with the receiver.
Distorted
Sound
Interference
Feedback
The microphones
are too close to the
speaker
Move the microphone
away from the speakers
Receiver/Micropho
ne battery is
running low
Replace the
batteries.
Microphone
Volume/Echo is too
high
Reduce the volume and
echo setting
Distorted
Sound
Interference
Feedback
Interference/conflict
ing with other brand
microphone
Turn off other
microphones
Microphone out of
range
Move the microphone
closer to the receiver in the
effective 30metre-range.
Poor Signal
Microphone not
communicating to
receiver correctly
Follow the instructions of
pairing the microphone
with the receiver.
SPECIFICATIONS
Frequency range:
Modulation system:
Frequency response:
Dynamic range:
Audio output:
Receiver supply voltage:
Receiver operating current:
Continuous operation time of the receiver:
Transmitter working current:
520~546Mhz
FM
40Hz-15kHz
＞100dB
0-220mv
3.7V-(lithium battery)
＜120mA
Standard configuration
(3.7V/1000mAh) / 8 hours
＜130mA
Press and hold the volume + or -
button for 3 seconds to change
Frequency Modulation.
Please read carefully the operating
instruction before using our product.
Step 1:Press and hold the
volume + or - button for 3
seconds. The display screen
will flash SEE.
Step 4:Display screen means
frequency has modulated
successfully.
4.Pairing Microphones and Change Modulation channel
5.Lock the buttons
1.Turn the switch to LO to lock the buttons
2.Turn the switch to HI to unlock the buttons
Step 3:Frequency is
modulating.
(
Note:Please repeat the steps again, if microphone does not paired with receiver !)
Lock The buttons can prevent false triggering.
Volume +
Long press FM +
Volume -
Long press FM -
Power
Pick-up
Locking ID
Unlocking ID
Lock ID
Locking ID
FCC Compliance Statement:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-- Consult the dealer or an experienced radio/TV technician for help.
WWW.LKAUSTRALIA.COM.AU
Treble +
Bass +
Echo VOL
(ID Lock)
Bass -
Treble -
Battery compartments
Power display
Video instructions
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction