VHF wireless
microphone
Instruction manual
CONTENT
OFF ON
LOW BAT
POWER
AF
MUTE
Receiver
Microphone
MICROPHONE PARTS
Rack
Switch of on / off
Mute switch
HOW TO USE
Before turning on the computer, make sure the microphone volume is at the
minimum level. Strong sounds can cause hearing damage.
1. Connect the receiver to a
sound system, mixer or amplifier
using the 6.3 to 6.3 mm cable.
OFF ON
LOW BAT
POWER
AF
MUTE
WR-040
0617A
V1.0
Power adapter
6.3 a 6.3 mm
cable
Low battery indicator
(It will turn on when the battery goes down)
OFF ON
LOW BAT
POWER
AF
Power Indicator
MUTE
Battery compartment
2. Turn on the microphone.
Start using it and adjust the volume
gradually with the knob.
Before using the product, please read the following instructions.
CAUTIONS
• This product is NOT a toy, keep it out of the reach of children.
• Do not use or store this equipment in dripping or splashing places.
• Do not knock or drop the microphone.
• Always use a soft, clean, dry cloth to clean the equipment.
• Do not use the microphone in conditions of dust or moisture, excessive heat, near
sources of heat or mechanical vibrations.
RECEIVER PARTS
Receiving Telescopic
Antenna
LED indicator
Microphone
LED indicator
of ignition
LED indicator
audio signal
BATTERY CHANGE
Insert a 9 V battery as shown in the
picture.
Pay attention to polarity.
SPECIFICATIONS
VHF rank: 229 – 279 MHz
Microphone
Input: 9 V--- (Square battery)
Frequency Response: 40 Hz – 16 kHz
Harmonic Distortion: < 0,5%
Producto: VHF wireless microphone
Modelo: WR-040
Marca: Steren
WARRANTY
This Steren product is warranted under normal usage against defects in workmanship
and materials to the original purchaser for three months on the
battery and one year on the other parts from the date of purchase.
CONDITIONS
1. This warranty card with all the required information, invoice or purchase ticket,
product box or package, and product, must be presented when warranty service is required.
2. If the product is in the warranty time, the company will repair it free of charge.
3. The repairing time will not exceed 30 natural days, from the day the claim was received.
4. Steren sell parts, components, consumables and accessories to customer,
as well as warranty service, at any of the addresses mentioned later.
THIS WARRANTY IS VOID IN THE NEXT CASES:
If the product has been damaged by an accident, acts of God, mishandling, leaky batteries,
failure to follow enclosed instructions, improper repair by
unauthorized personnel, improper safe keeping, among others.
a) The consumer can also claim the warranty service in the purchase establishment.
b) If you lose the warranty card, we can reissue it, if you show the invoice or purchase ticket.
RETAILER INFORMATION
Name of the retailer ____________________________________
Address _____________________________________________
Product ______________________________________________
Brand _______________________________________________
Serial number _________________________________________
Date of delivery _______________________________________
In case your product fails or have questions, please contact your nearest dealer.
If you are in Mexico, please call to our Call Center.
01 800 500 9000
Input of
6.3 mm
adapter
output
current
Control of volume
OFF ON
LOW BAT
POWER
OFF ON
AF
LOW BAT
OFF ON
POWER
LOW BAT
AF
MUTE
POWER
AF
MUTE
MUTE
Receiver
Input: 12 V--- 1 A
Converter
Input: 100 – 240 V ~ 50/60 Hz 8 W
Output: 12 V--- 1 A