QTX QT18SA Handleiding

QTX Subwoofer QT18SA

Lees hieronder de šŸ“– handleiding in het Nederlandse voor QTX QT18SA (3 pagina's) in de categorie Subwoofer. Deze handleiding was nuttig voor 36 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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QT Active Sub Cabinets
User Manual
17 7550.751, 170.
www.qtxsound.com
Features:
ļ‚· High output sub driver
ļ‚· Dual ported enclosure
ļ‚· Variable X-over frequency
ļ‚· 35mm pole-mount ī‹‡tting
ļ‚· Perforated steel grille
Introducī†©on:
Thank you for choosing the QT series acī†·ve su cabinet Please read this manual prior to use. b .
The QT acī†·ve speaker range has been designed to serve many varied applicaī†·ons, delivering clear, powerful sound reinforcement wherever
it is needed. Please note: your QT sub cabinet may be supplied with more than 1 IEC mains lead. Be sure to use the correct lead, taking note
of the outlet voltage and raī†·ng.
Warning:
To prevent the risk of ī…”re 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 qualiī…”ed service personnel.
Safety
ļ‚· Prior to connecī†·ng mains, ensure that the supply voltage is correct and the mains lead is in good condiī†·on.
ļ‚· Avoid ingress of water or parī†·cles into the enclosure.
ļ‚· If the mains fuse blows, refer the unit to qualiī…”ed service personnel
Placement
ļ‚· Keep the unit out of direct sunlight and away from heat sources.
ļ‚· Keep the unit away from moisture or dusty environments.
Cleaning
Use a soī…² cloth with a neutral detergent to clean the cabinet, panel and controls.
To avoid damage, do not solvents to clean this equipment. use
Control Panel
Operaī†©on
With INPUT LEVEL turned fully down and power switch oī…‘, 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 conī†·nue to further acī†·ve speakers, connect these from the THRU line level XLR.
Begin with the FREQUENCY control in the mid posiī†·on (12-o-clock posiī†·on)
Press the power switch on and gradually increase the INPUT LEVEL unī†·l 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, noī†·ng that lower seī‡ƒngs need the INPUT LEVEL turning up to compensate. may
The PHASE switch can help eliminate speakers which are ā€œout phaseā€ from cancelling each otherā€™s signals out.- -of
The correct seī‡ƒng for this switch is whichever seī‡ƒng gives the loudest output by a process of trial and error. ā€“
One or other seī‡ƒng may also help to avoid feedback.
If there is no diī…‡erence in volume or feedback, leave the switch in the ā€œ0Ā°ā€ posiī†Æon (out)
To avoid loud noises when powering down, turn down the OUTPUT LEVEL before switching oī…‘.
1) INPUT LEVEL Volume rotary control for input ā€“
2) INPUT XLR line input ā€“
3) PHASE push in to invert (reverse) signal phase ā€“
4) THRU Balanced XLR signal out link ā€“
5) FREQUENCY Adjust cross-over cutoī…‘ frequency ā€“
6) POWER on/off switch and indicator ā€“
7) AC INPUT IEC mains inlet and fu ā€“se
SPECIFICATIONS
QT15SA
QT18SA
Power supply
Cutoī… Frequency
Connecī†·ons
Main driver
38 15cm ( ā€) ā„¦8
45cm (18 8 ā€) ā„¦
Output handling (max)
6 00W
1000W
Dimensions
515 x 420 x 615mm
585 x 475 x 675mm
Weight
22kg
29kg
Troubleshooting
No output and no LEDs lit
Check POWER switch is on
Check mains lead is connected and fuse hasnā€™t blown
Power LED lit but no sound from external inputs
Check signal leads are OK and connected properly
Try turning up the FREQUENCY control
Ensure input signal has some bass content for the sub to produce
Check INPUT LEVEL control is not fully down
Ā© QTX Sound 2011

Product specificaties

Merk: QTX
Categorie: Subwoofer
Model: QT18SA

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