NJS NJS250 Instruction Manual

UHF Wireless Handheld Microphone with Receiver
MODEL: NJS250
USER & SAFETY MANUAL

IMPORTANT
OWNERS AND USERS PLEASE NOTE:
This manual forms part of the product and should be read carefully and left with the user of the product for future reference.
BEFORE USE
You must inspect the microphone and battery compartment for any signs of damage. If the product is damaged in any way, DO
NOT USE IT, and contact your supplier immediately.
PRODUCT SAFETY
Children should be supervised when using this unit.
Do not use in locations where paint, petrol or other flammable liquids are used or stored.
Do not use the unit in the immediate surroundings of a bath, shower, swimming pool or similar damp or wet area.
Cleaning and user maintenance shall not be made by children without supervision.
Do not allow the power cord to become a trip hazard.
When not in use the product should be switched off.
Do not use near sources of heat such as fires, stoves etc.
When used with batteries do not expose the product to direct sunlight or other sources of heat.
Periodically check the product for damage.
There are no other user serviceable parts in this product.
PRODUCT USAGE
The user should familiarise themselves by carefully reading these user instructions before use. Improper use can lead
to damage that is not covered by the warranty.
Only use the cleaning instructions recommended by the manufacturer.
Always remove batteries when not in use.

CONNECTING THE MICROPHONE RECEIVER
Simply plug the 6.35mm Jack from the wireless received into relevant audio input on the selected device. Ensure the 2 x AA
batteries (not supplied) are inserted into the receiver. Turn on the receiver, and a constant red LED indicator will show the
product is in working order.
MICROPHONE ON/OFF
Turn the microphone On/off, slide the “MIC” button to “ON” or “OFF” as required. Ensure the 2 x AA batteries (not
supplied) are securely fitted into the compartment and the compartment is closed.
SPECIFICATIONS
TYPE:
UHF WIRELESS 864.7 Mhz MICROPHONE WITH WIRELESS RECEIVER
POWER SOURCE:
Receiver (2 x AA Batteries, not supplied) Microphone (2 x AA batteries, not supplied)
INPUT:
6.35mm Jack (Receiver)
DIMENSION ( W X D X H ):
60x60x250 mm
WEIGHT:
0.5 kg
Frequency Range
500-900 MHz
Operating Distance
60-100M
Working Temperature
-10dC to -35dC
Frequency Stability
150PPM
Frequency Response
60Hz-13KHz
Receiving Sensitivity
>12Dbu
Operating Current
<30mA
CLEANING AND CARE
Never use liquids or cleaning products as these could damage the device. This device should only be cleaned when disconnected and
by a soft dry cloth.
SERVICE WARRANTY
Mr. Entertainer guarantees the product free from defects in materials and workmanship for a period of twelve months.
The product you buy may sometimes differ slightly from illustrations. This warranty is in addition to, and does not affect, your statutory
rights.
Our guarantee is administered by our retailers.
If your product arrives damaged, you must contact the retailer from whom you bought it. The retailer's contact details will be on the
invoice that arrived with the product, or on the e-mail you received when you placed the order. Do not contact Mr.Entertainer, only
your retailer can arrange a replacement.
If your product fails within the guarantee period, and needs to be repaired or replaced, you must contact the retailer from whom you
bought it.
The retailer's contact details will be on the invoice that arrived with the product, or on the e-mail you received when you placed the
order.
If you have just received your product and require technical help in using it, please call our Help Desk on [phone]

If you have any other technical queries about the product, please call our Help Desk on [phone].
Disposal of waste batteries and electrical and electronic equipment (applicable in the European Union)

This symbol on the product, the battery or on the packaging indicates that the product and the battery may not
be treated as household waste. On certain batteries this symbol might be used in combination with a chemical
symbol. The chemical symbols for mercury (Hg) or lead (Pb) are added if the battery contains more than 0.0005%
mercury or 0.004% lead. By ensuring these products and batteries are disposed of correctly, you will help prevent
potentially negative consequences for the environment and human health which could otherwise be caused by inappropriate waste
handling. The recycling of the materials will help to conserve natural resources. In case of products that for safety, performance or
data integrity reasons require a permanent connection with an incorporated battery, this battery should be replaced by qualified
service staff only. To ensure that the battery and the electrical and electronic equipment will be treated properly, hand over these
products at end-of-life to the applicable collection point for the recycling of electrical and electronic equipment. For all other batteries,
please view the section on how to remove the battery from the product safely. Hand the battery over to the applicable collection point
for the recycling of waste batteries.
Electrovision Ltd
Lancots Lane, Sutton,
St. Helens, Merseyside.
WA9 3EX
Website: www.electrovision.co.uk