Qtx DUET300 User Manual - page 3
178.190UK User Manual
Setting up
After unpacking the DUET300 system, stand the speaker cabinets on a stable surface and slide the catch on
top sideways to release each of the rear modules one at a time. Unclip the powered mixer module and
accessory compartment from the rear of each speaker cabinet and place them with the rear side
downwards.
Unclip and open the hatch on the accessory compartment to reveal the mains lead(s) and speaker jack
leads. Remove the contents of the compartment and unravel the speaker leads, connecting one end to the
jack input on the speaker and the other end to left or right speaker output on the top panel of the powered
mixer.
Connect the appropriate mains lead to the IEC inlet on the side of the powered mixer and the mains plug to
a suitable outlet, ensuring the correct voltage and adequate power capacity to run the system.
Connect microphones or line level inputs (keyboards, instruments, effect units etc.) to the 4 mic/line inputs
(2) on top of the mixer. These inputs can accept either a 3-pin XLR male connector or 6.3mm jack plug.
Ensure that the Mic/Line button (3) is pressed in for any line level inputs and left out for microphone inputs.
Connect any line level stereo inputs (e.g. CD or mp3 players) to input 5/6 via L+R 6.3mm jack plugs or RCA
connectors (8, 9). An mp3 player or smart phone may be connected to input 7/8 on a 3.5mm stereo socket.
L+R jacks are provided for monitors or line out (16), governed by the Monitor Output Volume control (19)
There are also fixed level L+R RCA outputs for recording (17) and a 3.5mm jack out for headphones (18)
Input channel layout
1. Channel peak LED
2. Combo XLR/Jack input
3. Mic/Line input level switch
4. Treble EQ
5. Bass EQ
6. Effect level
7. Channel volume
8. L+R 6.3mm jack input - channel 5/6
9. L+R RCA input – channel 5/6
10. Channel 5/6 volume
11. Channel 7/8 3.5mm stereo input
12. Speech enhancement EQ indicator
13. Speech enhancement in/out switch
14. Repeat adjustment
15. Delay speed adjustment
16. Monitor output – L+R 6.3mm jack
17. Recording output – L+R RCA
18. Stereo 3.5mm headphones output
19. Monitor output volume
20. Power, Output level and Limiter indicators
21. Master volume