QRPA Portable PA Units
Contents
1. 178 843 178 846 User Manual qtx Controls USB input SD card slot 2 band EQ controls BASS TREBLE Music volume control VCV voice controlled volume switch 6 3mm jack microphone inputs Radio Frequency indicators VHF carriers Wireless microphone volume controls External 12Vdc power input Charging indicator Mains power indicator Media player LCD display Media player mode transport controls Microphone Echo level control Microphone inputs volume control AUX line input Line output 3 5mm line input VHF receiver power switch amp LED VHF microphones antennae D C power fuse Power switch Mains fuse holder IEC mains inlet 12Vdc in for QR10PA VOLUMEN BASS TREBLE ECHO iC YOLUME ds OOS Y OOG 390 OO CO OO OO Operation Connection Your new QTX QR series portable PA unit may arrive with you with the internal battery charged Before connecting to the mains switch the unit on and see if the power LED lights If not you will need to charge the battery before using away from a mains supply see Charging the battery below Connect the QR series portable PA unit to the mains using the appropriate mains IEC lead supplied You may otherwise opt to connect the spring terminals at the rear to an external 12Vdc supply such as a car battery or use the internal battery if charged 178 843 178 846 User Manual E qtx Power Up Turn the VOLUME ECHO and MIC VOLU2. to fix or modify this item yourself as this will invalidate the warranty We recommend you keep the original package and proof of purchase for any possible replacement or returned demand 178 843 178 846 User Manual E qtx Warning To prevent the risk of fire or electric shock do not expose this appliance to rain or moisture To prevent electric shock do not remove the cover No user serviceable parts inside Refer servicing to qualified service personnel Safety Prior to connecting mains ensure that the supply voltage is correct and the mains lead is in good condition Avoid ingress of water or particles into the enclosure If the mains or D C fuse blows refer the unit to qualified service personnel If the VHF microphones are to be unused for a long period of time remove the batteries and store for later use Placement Keep the unit out of direct sunlight and away from heat sources Place the unit in an upright position during use and storage Keep the unit away from moisture or dusty environments Cleaning Use a soft cloth with a neutral detergent to clean the cabinet panel and controls To avoid damage do not use solvents to clean this equipment Specifications QR12PA QR15PA Power supply 220 240Vac 50 60Hz external 12Vdc internal battery Main driver 30cm 12 38cm 15 HF unit 2 5cm 1 titanium compression driver VHF mic frequencies 174 1MHz 175 0MHz Output power Battery life Dimensions Weight
3. E qtx QRPA Portable PA Units Order ref QR12PA 178 843 QR15PA 178 846 User Manual www avsl qtx com VERSION 4 an NS group brand qtx A Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty Introduction QRPA portable PA units Thank you for choosing the QR series portable PA unit Please read this manual prior to use to avoid damage to the item This versatile portable PA unit is packed with features in a compact manageable enclosure and is suitable for a wide array of applications ranging from public address for presentations to outdoor karaoke Mains external or internal D C power supply Internal 12V rechargeable battery VHF wireless microphones included Microphone inputs 6 3mm jack Master 2 band EQ and Echo effect for microphones Internal USB SD digital audio media player VCV mic override function Wireless remote control for media player Integral trolley with telescopic handle Integral 35mm pole mount AUX line input Package Contents Please check the contents to ensure that the product has been received in good condition QRPA portable PA unit 2 x VHF handheld microphones Mains power lead IR Remote control for media player User manual If you find any accessory is missing or the product has arrived with any problems please contact your retailer at once This product contains no user serviceable parts so make no attempt to try
4. ME controls down anti clockwise and turn the POWER switch on the power LED should light BASS and TREBLE controls should remain pointing vertically 12 o clock position Switch VCV voice controlled volume off Your QR series PA unit should now be ready to operate VHF Wireless Microphones For QR12PA and QRI15PA insert the supplied 9V batteries into the handheld microphones by carefully unscrewing the base of each and connecting the and terminals or the battery to the corresponding clips inside the microphone body taking care to observe the correct polarity For QR10PA connect the neckband microphone to the bodypack slide open the bodypack and insert the supplied 9V battery again observing the correct polarity Connect the antennae to the connectors at the rear and extend them fully at an angle With the VOL A and VOL B controls turned down press the VHF ON OFF button in so that the VHF POWER LED lights Switch on each wireless mic in turn the RF LEDs should light as a result If the LED on the transmitter lights dimly change the battery Gradually increase VOL controls testing each microphone in turn for output through the speaker Take care not to incur feedback howling or screeching sound through the speaker by keeping the microphone a sensible distance from the speaker and pointing away from the speaker so that it doesnt hear the speaker output Turning the ECHO control clockwise introdu
5. No output and no LEDs lit Check VHF POWER is switched on Check MIC VOLUME is not turned down Check RF A and RF B LEDs for radio signal ode level off or keeps Check that VCV is not switched on will mute upon mic signal cutting out Check USB or SD has correct audio files on Check USB or SD is connected proper Power LED lit but no Press MP3 LINE button and try gt II button USB SD player output Check VOLUME is not turned down Press and hold VOL button Check LCD display to see moving numbers Check leads are OK and connected properly Check volume and on off switch on external mic or line source Check VOLUME or MIC VOLUME control is not fully down Does LINE IN show on LCD for AUX input Press MP3 LINE Power LED lit but no sound from external inputs Disposal The Crossed Wheelie Bin symbol on the product means that the product is classed as Electrical or C Electronic equipment and should not be disposed with other household or commercial waste at the end of its useful life games The goods must be disposed of according to your local council guidelines Errors and omissions excepted Copyright 2014 AVSL Group Ltd 178 843 178 846 User Manual
6. ces a pre set echo function for singing and special effects BASS and TREBLE can be cut by turning anti clockwise or boosted by turning clockwise When not in use switch the wireless microphones off 178 843 178 846 User Manual E qtx External Inputs In addition to the unit s own VHF microphones 6 3mm jack inputs are provided to connect external wired or wireless microphones which are both governed by the MIC VOLUME control If required the music level can be automatically muted when speaking into a microphone by Switching the VCV on Also twin RCA and 3 5mm jack input are provided for line input sources such as CD player or ipod To use these set the MODE switch on the USB SD player to LINE IN Adjacent to this twin RCA input is a twin RCA line output carrying the overall main mix The AUX is governed by the VOLUME control at the top of the panel Internal USB SD player Insert a USB memory stick or an SD card with mp3 or wma media stored on it into the relevant slot on the rear panel If the LCD display reads LINE IN press the MP3 LINE button and check that the LCD display shows that media is being read from the USB or SD device If not press the gt II button or try removing and re inserting the memory device Increasing the VOLUME control should result in the media being played through the speaker Panel controls are detailed below VOL so MP 3 LINE Hd REPEAT Pil MP3 LINE Switches music
7. input between internal USB SD player and AUX input VOL press and hold to decrease volume I lt lt momentary press for previous track VOL press and hold to increase volume gt gt I momentary press for next track REPEAT toggle between repeating all single or no tracks gt U Play pause track 178 843 178 846 User Manual E qtx In addition to the panel controls an infra red remote control is provided for the USB SD player which adds some further functions to allow greater control over the media player To operate remove the clear plastic tab from the remote to activate the battery USB SD player power on off gt Ss Not used Media transport controls Volume controls EQ character presets Toggle between USB and SD Repeat function Numerical track access OPS POVOD Charging the battery When not in use but connected to the mains if the POWER switch is in the off position the internal battery will be re charged from the mains supply This can be observed by the CHARGE LED which lights when charging When fully charged the CHARGE LED will no longer be lit 178 843 178 846 User Manual qtx Troubleshooting Check POWER switch is on Check battery is not drained fully Check mains lead is connected Check mains or D C fuse hasn t blown Check 9V batteries in wireless transmitters Power LED lit but no VHF Check wireless transmitters are switched on output
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