RSQ RW-2502V User manual

RW-2502V
VHF WIRELESS
MICROPHONE SYSTEM
USER’S MANUAL

◆ Contents/Preface----------------------------------------------------------------------------------------1
◆ Parts Description----------------------------------------------------------------------------------------2
◆ Product Characteristic& Specification---------------------------------------------------------------3
◆ User’s Guide/Basic Set---------------------------------------------------------------------------------4
◆ Important Safeguards-----------------------------------------------------------------------------------5-6
Thank you for choosing our VHF wireless microphone receiver system. Before use,
please read this manual carefully to know the right operation way in order to have the
best result and excitement. The receiver unit, features with quartz controlled fixed frequency
VHF high band, is compatible with our wireless microphone series for dual or multi channels use.
This series applies tone code squelch design to avoid interference from outside signal and noise.
Sound frequency signal is mixed from both channels,then output through AF output jack.
Remember to use different frequencies with no interference when assemble receivers for
application of multi channels.
1

1. Front Panel
(1) () 2
() 4
() 3
() 5
() 6
() 6
(1) Power Switch (4) RF LED Indicator A
(2) CH-AVolume Control (5) RF LED Indicator B
(3) CH-B Volume Control （6）Antenna
2. Back Panel
() 8 () 7 () 9
(7) DC Power Input
(8) Unbalanced Output
(9) Balanced Output
2. Microphone Parts
（1）
（2）
（3）
（4）
（5）
U HF V H F
(1)
(4)
(2)
(5)
（1）Mesh
（2）Power LED Indicator
（3）Low Battery LED Indicator
（4）Power Switch
（5）Battery Compartment/Cover
2

1.Frequency Range: VHF 170~250 MHZ; UHF 400~500 MHZ.
2.Frequency Stability: ±0.005% quartz oscillation controlled, with temperature stabilizer.
3.Modulation (Max): ±15KHZ.
4.Frequency Response: 50Hz~18KHz±3dB.
5.Hum & Noise: 100dB min.
6.Dynamic Range: 100dB min.
7.Distortion: less than 0.5%.
1.Antenna: built-in with noise terminator circuit.
2.Battery: DC9V.
3.Current Consumption: 20mA.
4.Power Output: 30mW
5.Spurious Emission: 45dB min.
1.Quartz controlled fixed frequency receiving mode.
2.Sensitivity: 10dB/ u V (S/N 60dB).
3.Image and Spurious Rejection: min 80dB.
4.Output: unbalanced 0.1V 600Ω; balanced 0.1V 600Ω.
5.Receiver System: dual channels.
6.Power Source: DC12V 500mA.
7.Dimensions: (L) 43* (W) 21*(H)4.5 CM.

USER S GUIDE/BASIC SET
’
1、Insert adapter DC plug into DC input jack (8), insert the other AC plug into AC power supply
outlet (According to the sign on the back side).
2、Sound Signal Output Jack: Insert one end of the cable connector plug into the signal output
jack (9) at the back of the receiver and the other end of the plug into KTV or amplifier
MIC-IN jack.
3、Push on receiver's power switch (1), if power LED indicator lights, this indicates that receiver
works normally.
4、Extend antenna(s) of the receiver fully. Incline the antenna(s) outwards to 45 degree to reach
the best receiving effect.
5、Insert attached 9 V battery into wireless microphone's battery compartment, and then close the
cover.
6、Turn on microphone power switch (2), power LED indicator (3) will light, low battery LED
indicator (4) will flash once then off , this indicates that microphone is ready to use.
7、At this time one of the receiver's RF LED indicator (4) or (5) will light. Adjust volume control
(2) or (3) to make receiver's volume to be in normal working state. Finish test of wireless
microphone.
8、The cartridge suit of hand-held microphone, with patented detachable design, can be easily
replaced by our other professional cartridge suits. Our company has specially designed
cartridge suits for replacement.
1、Receiver x 1
2、Handheld MIC x 2
3、AC Adapter x 1
4、1/4″Jack Connector Cable x 1
5、9V Battery x 2
6、User’s Manual x1
4

Do not open this product by yourself for adjustment.
If water goes into this product, please turn off the power immediately and
send it to after-sale service department of our company for handling.
One receiver cannot receive signal from two same frequency microphones
simultaneously. Other microphone with different frequency or brand cannot
be used for this receiver.
CAUTION
During Setup and Installation
To reduce the risk of electric shock, use only the specified power voltage.
To prevent damage from dropping or inclining , do not put
equipment on shaking, inclining etc. unstable place.
To reduce the risk of fire or electric shock caused by continued use
when abnormity occurs, please pull out power plug and contact
our dealer when the following happens:
1.When smoke comes out from this equipment and peculiar smell
can be smelt.
2.Water or other article goes into this equipment.
3.Drop on the ground and cover is damaged.
4.Power cord damaged (core comes out or cord is broken).
5.No sound output.
Caution
Forbidden
Forbidden
Forbidden
Forbidden
Pull Out
AC Plug
To prevent hurt from heavy article dropping, do not put heavy
article on the top of this equipment.
During Operation
Caution
5

17202 Marquardt Ave., CA 90703
www.mediasynccorp.com
Tel: [phone] Fax: [phone]