QXPA Portable PA Units
Contents
1. Press again to see the LED flash between blue and red At this point the Bluetooth receiver is made visible to all Bluetooth devices in range Scan for Bluetooth devices on your phone or other audio player and check for a device called Bluetooth Select this device and opt to connect and your phone or other Bluetooth device should state that it is connected to Bluetooth for audio output and the LED should stay single colour Play audio from your phone or other Bluetooth device and check for output through the QXPA If there is no output check if there is more than one device in range called Bluetooth In the eventuality that more than one device is called Bluetooth try each device in turn until the QXPA is found Check also that the volume level is turned up on the sending device Once audio is playing through the QXPA from Bluetooth adjust the rotary control to the required volume The QXPA Bluetooth receiver has duplex Play Pause control over the sending device Press the Bluetooth button on the rear panel to remotely pause or resume playback from the sending device This is useful when the audio is played from a phone in a pocket or on an armband or from a PC or Mac computer Bluetooth on the QXPA can only pair to a single device at any one time and should be operable over a range of 5 to 8 metres Turning the rotary control fully down clicks the power off and shuts down the Bluetooth receiver QXPA User Manual2. E qtx Specifications QRA QXSPA v2 1 570 x 350 x 310mm 14 0kc 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 Check wireless transmitters are switched on de LED lit but no VHF F Check VHF POWER is switched on Check MIC VOLUME is not turned down Check RF A and RF B LEDs for radio signal ae 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 properly 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 No output and no LEDs lit 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 mmm The goods must be disposed of according to your local council guidelines C 1622 Errors and
3. omissions excepted Copyright 2015 AVSL Group Ltd QXPA User Manual
4. 4 DC power fuse D 27 25 DC power input Pl 26 Power switch hands EN 27 Mains inlet amp fuse Powering up Your new QXPA 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 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 Connect the QXPA portable PA unit to the mains using the appropriate mains IEC lead supplied You may otherwise opt to connect the DC input at the rear to an external 12Vdc supply e g car battery or use the internal battery if charged Turn the VOLUME 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 Turn up the VOLUME control part way and switch VCV voice controlled volume off Your QXPA unit should now be ready to operate QXPA User Manual amp qtx VHF Wireless Microphones Extend the 2 VHF antennas at the rear of the unit these are detachable when not in use 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 correspond
5. heck the supply voltage is correct and the mains lead is OK 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 QXPA User Manual E qtx Controls k USB port 2 SD card slot 1 14 3 Bass EQ control 2 4 Master volume se mon 15 5 VCV switch VOLUME BASS TREBLE 16 6 Mic inputs jack 4 ND NO 47 7 Antenna sockets 8 Wired mics volume O ar msn 18 9 VHF mics volume lt a 19 10 Bluetooth volume 6 11 Bluetooth control or 29 12 Power LED VHF WIRELESS MICROPHONE CONTROLS 21 13 Charge LED R ZN Re AN NEA 14 USB SD FM player 8 I SN QARY NR 22 15 Transport controls 9 ANTENNA A MICVOLUME VHP JOUR ANTENNAB 23 16 Treble EQ control 10 EN 24 17 Delay time control 11 27 40 AR A 25 18 Echo level control KK 7 ne 19 Mix output RCA 12 sr pre pe E 26 20 Line input RCA 13 AEREA 21 Line in 3 5mm tie E 0 22 Mic contour control e 23 VHF RF indicators i 2
6. ing contacts inside the microphone body taking care to observe the correct polarity Turn the VHF VOL control clockwise part way 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 the VHF VOL control 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 doesn t hear the speaker output Turning the ECHO control clockwise introduces an echo function for singing and special effects The time parameter of this effect can be adjusted using the DELAY control The microphone section has a dedicated CONTOUR control to tailor the tonal character of the microphones Turning clockwise increases the mid frequency content giving a more pronounced tone to the microphones for increased prominence in the mix Turning the CONTOUR control anti clockwise reduces the mid frequency content giving the microphones a less obtrusive tone for a softer position within the mix Master BASS and TREBLE can be cut by turning the relevant control anti clockwise or boosted by turning clockwise When not in use switch the wireless microphones off External Inputs In addition to the QXPA s own VHF microphones 6 3mm jack inputs are provided to connect externa
7. l wired or wireless microphones which are both governed by the MIC VOL 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 stereo 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 FM player to LINE IN The line input is governed by the main VOLUME control at the top of the panel Adjacent to the twin RCA input is a twin RCA line output carrying the overall main mix This can be fed on to further active speakers or portable PA units via a twin RCA lead QXPA User Manual E qtx Internal USB SD FM player recorder Insert a USB memory stick or an SD card with compressed digital audio files stored on it into the relevant slot on the rear panel If the LCD display reads LINE IN press the USB SD 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 audio being played through the speaker Panel controls are detailed below VOL VOL SCAN MODE Ha pel REC Pil MODE switches input between internal USB SD FM and AUX input VOL press and hold to decrease volume Tes momentary press for previous track FM station VOL press and hold to increase volume gt gt I momen
8. tary press for next track FM station REC Enter record mode gt U Play pause track hold for auto channel search in FM mode 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 Controls and their relevant functions are detailed below Mute media player output Standby on off for media player Play Pause channel scan in FM mode Record start stop 3 operates as pause play Mode select USB SD FM AUX USB or SD source select button Repeat 1 single R random A all D folder Previous Next track channel in FM mode USB SD volume Numerical track select bb Y N pp O O AMU et ae E T _ QXPA User Manual amp qtx Bluetooth Connection QXPA units are fitted with a Bluetooth receiver which is operated via a rotary control and push button located on the rear panel between the VHF antennas When the rotary control is turned fully off anticlockwise the power to the Bluetooth receiver is off If switched off turn the Bluetooth rotary control clockwise to switch power on to the Bluetooth receiver Turning the rotary control up increases Bluetooth output level halfway is a reasonable position to start Press and hold the Bluetooth button for 3 seconds and the LED will light
9. www avsl qtx com qtx VERSION 1 0 qtx QXPA Portable PA Units Order ref QX12PA 178 853UK QX15PA 178 856UK User Manual ren S group brand qtx A Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty Introduction Thank you for choosing the QX series portable PA unit 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 Package Contents Please check the contents to ensure that the product has been received in good condition If you find any accessory is missing or the product has arrived with any problems please contact your retailer at once e QxXPA portable PA unit e Mains power lead s e 2x VHF handheld microphones e IR Remote control for media player This product contains no user serviceable parts so make no attempt to try 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 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 c
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