QTX 170.751UK Handleiding

QTX Subwoofer 170.751UK

Lees hieronder de 📖 handleiding in het Nederlandse voor QTX 170.751UK (4 pagina's) in de categorie Subwoofer. Deze handleiding was nuttig voor 21 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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QT-series

Active S Cabinets ub

Order ref: QT15SA (170.751 ) UK

QT18SA (170.754 ) UK

User Manual

Version 1.1

Caution: Please read this manual carefully before operating

Damage caused by misuse is not covered by the warranty

QT-series Active Subs User Manual

Introduction

Thank you for choosing a QT-series active subwoofer as part of your sound system. This is designed unit

to offer powerful sub frequencies for PA systems in leisure and entertainment applications.

Package Contents

Please check the contents to ensure that the product has been received in good condition with the

appropriate mains lead(s). If you find that the product has arrived with any problems, please contact your

retailer at once.

Warning

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. 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: Labelling Conventions

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

AVIS

RISQUE DE CHOC ELECTRIQUE

NE PAS OUVRIR

This symbol indicates that dangerous voltage constituting a risk of electric shock

is present within this unit

This symbol indicates that there are important operating and maintenance

instructions in the literature accompanying this unit.

Prior to connecting mains, check the supply voltage is correct and the mains lead is OK.

Avoid ingress of water or particles into the enclosure.

If the mains fuse blows continually, refer the unit to qualified service personnel.

Placement

Keep the unit out of direct sunlight and away from heat sources.

Keep the unit away from moisture or dusty environments.

Avoid locations where liquids may be spilled onto the unit.

Ensure that any supporting structures have adequate load capacity for the weight of the uni t.

Ensure ade a space for cooling to the rear panel and easy access for controls and connections. qu te

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.

QT-series Active Subs User Manual

Rear Panel Layout

Setup & Operation

With INPUT LEVEL turned fully down and power switch off, connect the IEC to an appropriate

mains outlet.

Connect output of mixer or any line level signal to the INPUT via XLR. If the signal is to

continue to further active speakers, connect these from the THRU line level XLR.

Begin with the FREQUENCY control in the mid position (12-o-clock position)

Press the power switch on and gradually increase the INPUT LEVEL until the bass signal is

heard through the speaker.

Turning the FREQUENCY control up will include more mid frequencies and turning it down will

eliminate all but the lowest frequencies. Adjust the FREQUENCY control to the desired tone,

noting that lower settings may need the INPUT LEVEL turning up to compensate for the

narrower frequency band.

The PHASE switch can help eliminate speakers which are “out phase” from - -of cancelling each

other’s signals out. The correct setting for this switch is whichever setting gives the loudest

output by a process of trial and error. One or other setting may also help to avoid feedback. –

If there is no difference in volume or feedback, leave the switch in the “0°” position (out)

To avoid loud noises when powering down, turn down the OUTPUT LEVEL before switching

off .

1. INPUT LEVEL control

2. Line level INPUT XLR

3. Phase switch

4. Line output THR XLR U

5. FREQUENCY control

6. Power ON/OFF switch

7. IEC mains power inl et

Product specificaties

Merk:	QTX
Categorie:	Subwoofer
Model:	170.751UK
Kleur van het product:	Zwart
Gewicht verpakking:	22000 g
Type verpakking:	Doos
Type stroombron:	AC
Afmetingen verpakking (BxDxH):	590 x 485 x 402 mm
Gemiddeld vermogen subwoofer:	150 W
Diameter driver subwoofer (imperiaal):	15 "
Subwoofertype:	Actieve subwoofer
Frequentiebereik subwoofer:	40 - 150 Hz
Breedte van de subwoofer:	515 mm
Hoogte van de subwoofer:	615 mm
Diepte van de subwoofer:	420 mm
Gewicht subwoofer:	22000 g
Draadloze subwoofer:	Nee
Subwoofer sensitiviteit:	- dB
XLR in:	Ja
AC-ingangsspanning:	230 V
AC-ingangsfrequentie:	50 Hz
Diameter driver subwoofer:	380 mm
Subwoofer maximale vermogen:	600 W
Crossover subwoofer frequenties:	- Hz