Prosound N51QR / N53QR www.maplin.co.uk

Prosound N51QR / N53QR www.maplin.co.uk
 I N S T R U C T I O N M A N U A L Prosound N51QR / N53QR Professional UHF wireless microphone kit Due to continuous product development, please ensure that you have downloaded the latest instruction manual for this product from the Maplin website at www.maplin.co.uk For the latest updates and information on the entire Prosound range visit: www.maplin.co.uk Manufactured in China by Maplin Electronics S63 5DL, UK Due to continuous product development, specifications and appearance are subject to change. E&OE. Thank you for purchasing this product, we are sure that it will serve you for many years to come. To optimise the performance of this product, please read these operating instructions carefully to familiarise yourself with the basic operations of this unit. Please retain them for future reference. This product has been tested at the factory before being shipped to you. To prevent or reduce the risk of electrical shock or fire, do not expose the unit to rain or moisture. To prevent a fire hazard, do not expose the unit to any naked flame sources. Unplug this apparatus during lightning storms or if it is unlikely to be used for long periods of time. When installing the unit, please ensure you leave enough space around the unit for ventilation. Slots and openings in the unit are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. To prevent fire hazard, the openings should never be blocked or covered. Always handle the power cable by the plug. Never pull out the plug by pulling on the cable. Never touch the power cable when your hands are wet as this could cause an electric shock. Do not tie a knot in the cable. The power cable should be placed such that it is not likely to be stepped on. A damaged power cable can cause a fire or give you an electrical shock. Check the power cord periodicaly, if you ever find that it is damaged, replace it before using the unit again. The voltage of the available power supply differs according to country or region. Be sure that the power supply voltage of the area where this unit is to be used meets the unit’s requirement. The lightning flash symbol inside a triangle is to alert the user to the presence high voltage within the unit’s enclosure that may be of sufficient power to constitute a risk of electrical shock to you. The exclamation mark inside a triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the appliance. Caution: to prevent the risk of electric shock, do not attempt to open the unit. No user-­‐serviceable parts inside. Refer all servicing to qualified service personnel. Select the installation location of your unit carefully. Avoid placing it in direct sunlight or locations subject to vibration and excessive dust. Do not use the unit where there are extremes in temperature (below 41°F / 5°C or exceeding 95°F / 35°C). Unpacking and safety -­‐ please unpack your new product carefully. Your new product should reach you in perfect condition. Please check that no damage has occurred during transit. If any damage is found, do not operate your unit. Please contact the retailer you purchased it from immediately. If there is any damage to the mains cable do not use the device. Always disconnect the unit from the mains supply when carrying out any cleaning of the unit. Manufacturer declarations In compliance with the following requirements: RoHS Directive (2002/95/EU) and WEEE Directive (2002/96/EU). If this product is ever no longer functional please take it to a recycling plant for environmentally friendly disposal. CE declaration of conformity R&TTE Directive (1999/5/EU), EMC Directive (2004/108/EU), Low Voltage Directive (2006/95/EU). Installation of the receiver Place the reciever higher than one meter from the floor. The receiver should be placed than one meter from any walls. The unit’s antenna should be fully extended. Ensure that there is a clear ‘line of sight’ between the receiver and the transmitter (mic or bodypack). Any obstruction between the two could result in a loss of signal to the reciever. Operation of the receiver Adjust the antenna on the rear of the unit so that it is perpendicular with the receiver. Turn the volume control fully down on the front of the receiver. Connect the receiver to the mains via the power adapter. Connect an audio output to your mixer/amplifier, either a balanced XLR cable or an unbalanced, single conductor 1/4 inch/6.3mm jack plug cable. Turn the receiver on using the power switch on the front of the unit. The volume is controlled using the volume knob on the front of the unit. Operation of the transmitter (microphone or bodypack) Remove the battery cover from the transmitter and insert two AA ensuring that the polarity is correct (match plus to plus and minus to minus). If using the handheld microphone, turn it on using the On/Off switch. If you are using the bodypack transmitter, connect an input (lavalier/tie microphone or guitar or headset). Turn on the bodypack using the On/Off switch. Pairing the transmitter with the receiver It is important to ensure that the transmitter and receiver are set to operate using the same frequency. There are 16 channels available and each channel has a specific frequency assigned to it. Both the Prosound N51QR and N53QR use the same 16 frequencies. The table below shows the 16 different channels, the frequencies assigned to those channels and the various DIP switch settings used to choose a particular channel. Setting the transmitter channel Choose a channel you wish to use (see table below). Set the DIP switches on the transmitter according to the channel/frequency table. Setting the receiver channel Open the channel select switch panel on the front of the receiver. Match the DIP switches for the channel you have chosen on the transmitter to the DIP switches on the receiver (e.g. if you have all DIP switches flipped UP on the mic or bodypack, do the same on the receiver). CHANNEL 1
863.00 MHz
1 2 3
4
CHANNEL 9
864.40 MHz
1 2 3
4
CHANNEL 2
863.40 MHz
1 2 3
4
CHANNEL 10
864.80 MHz
1 2 3
4
CHANNEL 3
863.80 MHz
1 2 3
4
CHANNEL 11
863.10 MHz
1 2 3
4
CHANNEL 4
864.20 MHz
1 2 3
4
CHANNEL 12
863.30 MHz
1 2 3
4
CHANNEL 5
864.60 MHz
1 2 3
4
CHANNEL 13
863.50 MHz
1 2 3
4
CHANNEL 6
863.20 MHz
1 2 3
4
CHANNEL 14
863.70 MHz
1 2 3
4
CHANNEL 7
863.60 MHz
1 2 3
4
CHANNEL 15
864.90 MHz
1 2 3
4
CHANNEL 8
864.00 MHz
1 2 3
4
CHANNEL 16
865.00 MHz
1 2 3 4
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BALANCED OUTPUT
U H F
W I R E L E S S
UNBALANCED OUTPUT
S Y S T E M
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POWER
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DC INPUT
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MIN
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Controls and functions Bodypack transmitter (N53QR only) 1. Power supply indicator 2. Audio input (tie mic or guitar or 12. headset) 3. Power switch 4. Battery cover 5. DIP switch selection 6. Squelch control Microphone transmitter (N51QR only) 1. Grille 2. Power supply indicator 3. Power switch 4. Battery cover / DIP switch selection Receiver 1. Power switch 2. Power supply indicator 3. RF signal indicator 4. Volume control knob 5. DIP switch selection 6. DC input 7. Squelch control 8. Mixed audio output (6.3mm jack socket) 9. Balanced audio output (XLR) Receiver specification Carrier frequency UHF 16 frequencies between 863 -­‐ 865 MHz (see table above) Frequency stablisation Less than +/-­‐ 30ppm Dynamic range More than 95dB Total harmonic distortion Less than 0.5% Frequency response 40Hz – 15KHz +/-­‐3dB Power supply DC12-­‐18V Signal to noise ratio More than 100dB Image & spurious rejection More than 80dB Border upon channel rejection More than 80dB Receiving sensitivity 5dBuV (SINAD=30dB) De-­‐emphasis 50us Handheld microphone Transmitter power 10mW Modulation type FM / F3F Maximum deviation +/-­‐25KHz Spurious emission More than 40dB (with carrier) Battery voltage/usage AA 1.5V / 5 hours approximately Bodypack Transmitter power 10mW Modulation type FM / F3F Maximum deviation +/-­‐25KHz Spurious emission More than 40dB (with carrier) Battery voltage/usage AA 1.5V / 5 hours approximately 
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