Handbuch User Manual
Contents
1. Handbuch NOVA us User Manual UHF 101 Wireless Microphone System UHF 101 Wireless Microphone System CAUTIONS AND WARNINGS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION To reduce the risk of electric shock do not remove cover or back No user serviceable parts inside Only refer servicing to qualified service personnel The lightning flash amp arrowhead symbol within an equilateral triangle is intended to alert you to the presence of danger The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and servicing instructions WARNING To reduce the risk of fire or electric shock do not expose this unit to rain or moisture 1 Read Instructions All the safety and operating instructions should be read before the appliance is operated 2 Retain Instructions The safety and operating instructions should be retained for future reference 3 Heed Warnings All warnings on the appliance and in the operating instructions should be adhered to 4 Follow Instructions All operating and use instructions should be followed 5 Attachments Do not use attachments not recommended by the product manufacturer as they may be dangerous 6 Water and Moisture Do not use this unit near water For example near a bathtub or in a wet basement and the like 7 Carts and Stands The appliance should be used only with a cart or st2. 3 RF Indicator 4 Group Indicator 5 Frequency Indicator 6 RF Diversity Indicator 7 Rotate Frequency Selector 8 Volume 9 Telescoping Antennas Receive signal from the transmitters 10 Independent Audio Output Connectors 11 Balanced Output XLR Connectors 12 Squelch Adjustment 13 Power Input Connectors Connect to a 110V AC or 220V AC power adapter UHF 101 Wireless Microphone System UHF 101 FRONT UHF 101 BACK Figure 1 Handheld Microphone Transmitter Figure 2 1 Power ON OFF Switch When this red light is glowing you have 20 minutes or less of useful operating time change the battery 2 Power and battery Indicator 3 2 AA Alkaline Batteries Provide power to the microphone transmitter Typical battery life is 8 hours 4 Battery Cover Take off the battery cover to insert two 1 5V alkaline batteries 5 Rotate Frequency Selector Select the frequency by rotating the frequency selector FIGURE 2 UHF 101 Wireless Microphone System USING THE WIRELESS RECEIVER Connecting the Wireless Receiver FIGURE 4 AUDIO MIXER UNIT 1 Connect the receiver output to the Audio Mixer unit using unbalanced single conductor shielded cables with 1 4 inch phone plugs or balanced XLR 2 Connect the AC adapter to the POWER jack on the rear panel of the receiver 3 Plug the AC adapter into an appropriate power outlet USING THE HANDHELD MICROPHONE TRANSMITTERS Ope
3. and that is recommended by the manufacturer 7 A An appliance and cart combination should be moved with care Quick stops A excessive force and uneven surfaces may cause an overturn N 8 Ventilation The appliance should be situated so its location does not interfere with its proper ventilation For example the appliance should not be situated on a bed sofa rug or similar surface that may block the ventilation slots 9 Heat The appliance should be situated away from heat sources such as radiator heat registers stoves or other appliances including amplifiers that produce heat 10 Power Sources Precautions should be taken so that the grounding or polarization marked on the appliance are followed 11 Grounding or Polarization Precautions should be taken so that the grounding or polarization means of the appliance is not defeated 12 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them Pay particular attention to cords at plugs convenience receptacles and the point where they exit from the appliance 13 Cleaning Unplug this unit from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp or dry cloth for cleaning 14 Power Lines An outdoor antenna should be located away from power lines 15 Non use Periods The power cord of the appliance should be unplug
4. antenna lead in is 300 ohm ribbon lead change the lead in to coaxial type cable If these corrective measures do not produce satisfactory results please contact your local distributor authorized to distribute CRAAFT AUDIO GmbH products CAUTION The apparatus is not disconnected from the AC power source so long as it is connected to the wall outlet even if the apparatus itself is turned off To fully insure that the apparatus is indeed fully void of residual power leave unit disconnected from the AC outlet for at least fifteen seconds CAUTION READ THIS BEFORE OPERATING YOUR UNIT 1 To ensure the finest performance please read this manual carefully Keep it in a safe place for future reference 2 Install your unit in a cool dry clean place away from windows heat sources and too much vibration dust moisture or cold Avoid sources of hum transformers motors To prevent fire or electrical shock do not expose to rain or water 3 Do not operate the unit upside down 4 Never open the cabinet If a foreign object drops into the set contact your dealer 5 Place the unit in a location with adequate air circulation Do not interfere with its proper ventilation this will cause the internal temperature to rise and may result in a failure 6 Do not use force on switches knobs or cords When moving the unit turn the unit off first Then gently disconnect the power plug and the cords connecting to other equipmen
5. etting e Check receiver antenna connection s e Make sure antennas are in line of sight of transmitter No sound RF lights glowing Turn up receiver audio VOLUME control e Check for proper connection between receiver and Audio mixer unit e Check battery not glowing Received signal is noisy or Remove local sources of RF interference contains extraneous sounds fusing a guitar or other instrument check connections Two transmitters with transmitter on may be operating on the same frequency Locate and turn one off e Signal may be too weak Reposition antennas If possible move them closer to transmitter e Adjust receiver squelch control Remove local sources or RF interference e Reposition receiver or antennas Momentary loss of sound as Reposition receiver and perform another walkthrough test and transmitter is moved around observe the RF indicators If audio dropouts persist mark these dead performing area spots in performing area and avoid them during performance Noise from receiver with transmitter off UHF 101 Wireless Microphone System SPECIFICATIONS AND INFORMATION Specifications RF Carrier Frequency Range 863 865 MHz Working Range 100m approximately 300ft under typical conditions Audio Frequency Response 60 to 21 000HZz 3dB Audio Output Level 20KHz deviation 1 KHz tone 1 4 inch connector into 3k load 8 8dBV Hi Z XLR connector RF Sensitivity 107 dBm
6. ged from the outlet when left unused for a long period of time 16 Object and Liquid Entry Care should be taken so that objects do not fall and liquids are not spilled into enclosure through openings 17 Damage Requiring Service The appliance should be serviced by qualified service personnel when A The power supply cord or plug has been damaged or B Objects have fallen into the appliance or C The appliance has been exposed to rain or D The appliance does not appear to operate normally or exhibits a marked change in performance or E The appliance has been dropped or the enclosure damaged 18 Servicing The user should not attempt to service the appliance beyond that described in the operating instructions All other servicing should be referred to qualified service personnel NOTE To CATV system installer s U S A This reminder is provided to call the CATV system installer s attention to Article 820 40 of the NEC that provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected as close to the point of cable entry as practical UHF 101 Wireless Microphone System SAFETY INSTRUCTIONS FCC INFORMATION U S A 1 IMPORTANT NOTICE DO NOT MODIFY THIS UNIT This product when installed as indicated in the instructions contained in this manual meets FCC requirements Modifications not expressly approved by CRAAFT AUDIO GmbH may void your authori
7. ng the difficulty and worry of matching replacement and additional system components with preset frequencies Utilizing Phase Locked Loop PLL technology the UHF 101 maintains the appropriate frequency relative to the reference signal of the transmitter and ensures a stronger connection complete with a cardioid dynamic MIC transmitter the system delivers an 120 degree off axis pattern superior noise absorption and unsurpassed gain before feedback Designed with a roaming range of over 300 ft tone squelch control a high signal to noise ratio and wide frequency response NOVA U S A UHF 101 provides an elevated valued solution for even the most demanding applications CONTENTS INTRODUCTION eee eee ee ere ene nee ese eee eee re nen ee eee eee Serie yee ree ere eee DESCRIPTION eteen e aoe EEE nee en a e eran USING THE WIRELESS RECEIVER a ei USING THE HANDHELD MICROPHONE TRANSMITTERS n TIPS AND TROUBLESHOOTING acta ei a SPECIFICATIONS AND INFORMATION veee INTRODUCTION The UHF 101 is a 16 channel PLL wireless system it provides 16 custom selectable channels with easy and simple operation Itis the finestin its class This systemwill give you excellent performance for years to come System Contents The UHF 101 Wireless System contains the following components e Single channel wireless receiver e Single wireless transmitter e Adapter e Audio cable DESCRIPTION Wireless Receiver Figure 1 1 Power Switch 2 AF Signal Indicator
8. rating the Hand Microphone Transmitters Figure 5 1 Press the Power ON OFF switch on the receiver to the ON position Select the Frequency you want by rotating the Frequency Selector of the receiver 2 Select the same frequency as receiver by rotating the Frequency Selector of the transmitter Slide the transmitter POWER ON OFF switch to the ON position Check the battery level If the LOW BATTERY indicator is lit see Transmitter Battery Installation 3 Check the RF indicator on the receiver to see if the radio signal is being received If the RF light is shown begin speaking or singing 5 During the performance or presentation you can still change the frequency First you should reselect the frequency from the receiver Second you must slide the handheld POWER ON OFF to OFF positionand select the frequency as the same as receiver then slide the handheld POWER ON OFFto ON position Third wait about 5 seconds when the receivemill indicate the RF signal you can begin speaking or singing 6 When the performance or presentation is over slide the transmitter Power ON OFF switch to the OFF position to conserve Ja battery power IMPORTANT Because this UHF 101 is a PLL wireless system when you turn on this system the receiver needs 5 seconds to source the partnership to the transmitter Transmitter Battery Installation 1 Slide the transmitter Power ON OFF switch to the OFF position 2 Take off the transmitter battery cover to e
9. t Never pull the cord itself 7 Do not attempt to clean the unit with chemical solvents this might damage the finish Use a damp or dry but clean cloth with unit unplugged 8 Be sure to read the Troubleshooting section on common operating errors before concluding that your unit is faulty 9 This unit consumes a fair amount of power even when the power switch is turned off We recomend that you unplug the power cord from the wall outlet if the unit is not going to be used for a long time This will save electricity and help prevent fire hazards To disconnect the cord pull it out by grasping the plug Never pull the cord itself 10 To prevent lightning damage pull out the power cord and remove the antenna cable during an electrical storm 11 The general digital signals may interfere with other equipment such as tuners or receivers Move the system farther away from such equipment if interference is observed NOTE Please check the copyright laws in your country before recording from records compact discs radio etc Recording of copyrighted material may infringe copyright laws UHF 101 Wireless Microphone System NOVA U S A UHF 101 microphone system offers the highest level of reliability and performance for all wireless microphone applications Featuring a premium ultra high frequency transmission both the receiving unit and the handheld MIC transmitter can be individually set for is different frequencies endi
10. ty granted by the FCC to used this product IMPORTANT When connecting this product to accessories and or another product use only high quality shielded cables Cable s supplied with this product MUST be used Follow all installation instrutions Failure to follow instructions could void your FCC authorization to use this product in the U S A NOTE This product has been tested and found to comply with the requirements listed in FCC Regulations Compliance with these requirements provides a reasonable level of assurances that your use of this product in a residential environment will not result in harmful interference with other electronic devices This equipment generates uses radio frequencies and if not installed and used according to the instructions found in the owner s manual may cause interference harmful to the operation of other electronics devices Compliance with FCC regulations does not guarantee that interference will not occur in all installations If this product is found to be the source of interference which can be determined by turning the unit Off and On please try to eliminate the problem by using one of the following measures Relocate either this product or the device that is being affected by the interference Use power outlets that are on different branch circuit breaker or fuse circuits or install AC line filter s In the case of radio or TV interference relocate reorient the antenna If the
11. typical System Distortion ref 15KHz deviation 1KHz modulation 0 4 Power Requirements Handheld and lavaliere Two 1 5V alkaline batteries Two 1 2 V Nicad rechargeable are strongly recommended Current Drain Transmitter 110mA average 140mA max Receiver 230mA average 300mA max Operating Temperature Range 20 to 50 C 4 to 122 F NOTE Battery characteristics may limit this range FE sion CRAAFTAUDIO GmbH Gewerbering 51 D 94060 Pocking Germany Phone 49 0 85 31 31 71 0 Fax 49 0 85 31 31 71 25 Email info craaft de Internet www craaft de
12. xpose the battery terminals as shown in Figure 6 TRANSMITTERS CF EEE RECEIVER FIGURE 6 FIGURE 5 UHF 101 Wireless Microphone System 3 Insert two 1 5VAA alkaline batteries intothe battery compartment as shown in Figure 6 Two fresh 1 5V alkaline batteries should typically provide 8 hours of performance time Two fully charged 1 2V Nicad batteries 1800 mA should provide 12 hours of performance time When the LOW BATTERY light on the transmitter turns on you have 20 minutes or less of useful battery life remaining Change the battery at your first opportunity IMPORTANT Carbon zinc and zinc chloride will not provide adequate power and are not recommended 4 Replace the battery cover TIPS AND TROUBLESHOOTING Tips for getting the best performance e Maintain a line of sight between the transmitter and receiver antennas e Keep the receiver and antennas away from large metal objects e Avoid placing the receiver near computers or other RF generating equipment e Point the receiver antennas straight up e Avoid placing the receiver in the bottom of an equipment rack unless the antennas are remotely located Troubleshooting Some common problems and their solutions are identified in the table below If you are unable to solve a problem contact your dealer Problem J somon SS e Make sure the transmitter POWER switch is ON and the No sound RF light S 5 deere E into a power source e Check receiver squelch s
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