AUDIO-OUT
www.nissindousa.com
Nissindo Trademark All Right Reserved.
Engineered And Design In U.S.A.
Model: LX-4040U
Serial:
GET TO THE POINT
POWER-IN
DC: 13V-18V
500mA
CH.1, 2, 3, 4
Mixed 1/4
Channel-4
XLR
Channel-3
XLR
Channel-2
XLR
Channel-1
XLR
Channel-1:___________________
Channel-2:___________________
Channel-3:___________________
Channel-4:___________________
UHF FREQUENCY
32
CONTENTS
INTRODUCTION......................................................................................................................................... 2
RECEIVER DESCRIPTION..................................................................................................................3~4
HOW TO CONNECT RECEIVER OUTPUTS........................................................................... 5
UHF WIRELESS SYSTEM CHART....................................................................................................... 5
DC POWER CONNECTION............................................................................................................... 6
HANDHELD TRANSMITTER DESCRIPTION............................................................................ 7
HOW TO INSERT HANDHELD TRANSMITTER’S BATTERIES.................................... 8
HOW TO TURN ON AND OFF HANDHELD TRANSMITTER...................................9
RECEIVER FUNCTIONS............................................................................................................................9
TIE-CLIP TRANSMITTER SPECIFICATION (optional sale)............................................... 10
TECHNICAL FEATURES........................................................................................................................ 11
PRECAUTION.............................................................................................................................................. 12
LX-4040U FCC FREQUENCY............................................................................................................ 12
FREQUENCY SCAN GROUPS FOR BAND C & BAND D............................................13
US UHF WIRELESS OPERATING FREQUENCIES....................................................... 14~15
INTRODUCTION
As a leader in the Karaoke market, Nissindo again provides our customers a
new 4 channels UHF wireless microphone system LX-4040U with the latest
Karaoke technology. This latest model replaces the old VHF wireless microphone
technology. By using UHF it can reduce the interference from other radio
frequency for clearer vocal. You may use 4 microphones at the same time or
replace them with bodypaks or headsets.
This new wireless microphone system comes with 4 microphones for multiple
singing, it can really crank up a party. With 4 people singing at a time it gives you a
band performance. Along with noise prevention technology you won’t feel
embarrassed again by bad noise from your microphone.
We, at Nissindo (USA), would like to thank you for buying our microphone
products. Please follow the instructions in our manual, so you can make the best
use of this system.
DESCRIPTIONS:
1. Front panel that allows you to check AF (audio frequency) and RF
(radio frequency) signal.
2. Receiver Sensitivity adjustable for different environmental conditions.
3. Reduce noise and enhances vocal quality.
4. Wide dynamic range audio frequency.
5. Adjustable antennas for different angles to receive better signals.
6. Built with mountable rack for DJ cases. (19” install to case)
7. 13 different frequencies. (Nontunable)
RECEIVER DESCRIPTION
NAMES & FUNCTION:
Front Panel:
1. Channel-1 SQ adjustor.
2. Channel-1 volume adjustor.
3. Power switch On/Off.
4. Antenna A Input for Channel 1 & 2. (BNC socket.)
5. Power LED: on/off (red bulb.)
6. RF LED: Radio frequency signal for Microphone Channel-1. (Orange bulb)
7. AF LED: Microphone signal indicator for Channel-1. (Green bulb)
8. Channel-2 Display Panel (Refer to 1, 2, 5-7)
9. Channel-3 Display Panel (Refer to 1, 2, 5-7)
10. Channel-4 Display Panel (Refer to 1, 2, 5-7)
11. Antenna B Input for Channel 3 & 4. (BNC socket.)
Rear Panel:
9. Channel-4 XLR balanced audio output 50Hz~15KHz +/-3dB.
10. Channel-3 XLR balanced audio output 50Hz~15KHz +/-3dB.
11. Channel-2 XLR balanced audio output 50Hz~15KHz +/-3dB.
12. Channel-1 XLR balanced audio output 50Hz~15KHz +/-3dB.
13. Power supply dock with removable IEC cable 13V~18V / 500mA.
14. Channel-1, 2, 3 & 4 1/4-inch (6.3 mm) Jack socket unbalanced audio output,
Mixed (channel-1, 2, 3 & 4) microphone audio output will effect all 4
channels. If you would like to control each microphone’s tone or effect,
please connect XLR balanced microphone audio output.
Channel-2
UHF WIRELESS RECEIVER MODULE
UHF
SQ
POWER RF AF
MIN MAX
Channel-3
UHF WIRELESS RECEIVER MODULE
UHF
SQ
POWER RF AF
MIN MAX
Channel-4
UHF WIRELESS RECEIVER MODULE
UHF
SQ
POWER RF AF
MIN MAX
Channel-1
UHF WIRELESS RECEIVER MODULE
UHF
SQ
POWER RF AF
MIN MAX
LX-4040U
MULTI-CHANNEL
PROFESSIONAL
WIRELESS MICROPHONE
GETTO THE POINT
POWER
ANTENNA-A ANTENNA-B
4 8 9 10 11
1
2 3
65 7
13 14
9 10 11 12
