Qtx DUET300 User Manual - page 5
178.190UK User Manual
Internal USB/SD player & Bluetooth receiver
The DUET300 onboard media player can play back files from USB/SD media or a paired Bluetooth device.
Insert a USB memory stick or an SD card with compressed digital audio files stored on it into the relevant
slot on the top panel. Playback will normally start automatically from the last media inserted (USB or SD).
If the LCD display shows a jack plug, 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
button or try removing and re-
inserting the memory device.
Increasing the Master Volume control (21) should result in the audio being played through the speakers.
Panel controls are detailed below…
MODE
switches input between USB/SD media or Bluetooth
press for previous track
press for next track
Repeat mode
Play/Pause track
To connect a smart phone or other Bluetooth device to the DUET300 media player, open the Bluetooth
menu on your device and search for “PA SYSTEM”. Pair with this ID and connect (re-name if desired) in
order to be able to play audio from the Bluetooth device to the DUET300.
Pressing the MODE button will select between Bluetooth and USB/SD playback sources.
(Note: there is also an AUX setting which is not used, since the mixer section has separate line inputs)
Mute, volume and track navigation can be achieved via the media player control panel. Bluetooth pairing is
always available for a single device so long as the device is within reception range. It may be necessary to
re-connect if the device has moved out of range and disconnected.
Specifications
Power supply
230Vac, 50Hz (IEC)
Mic/line inputs
4 (XLR/jack combo)
Stereo input
2 (RCA + 3.5mm)
Effects
Digital delay & speech EQ (Ch.1-4)
Output power
2 x 150Wmax (2 x 100Wrms)
Audio source
USB/SD player + Bluetooth receiver
Speaker units
250mm (10in) LF + 25mm (1in) Ti HF
Channel controls
Mic/Line, Treble, Bass, Effect, Volume (Ch.1-4)
Monitor outputs
L+R 6.3mm jack, L+R RCA
Headphone output
3.5mm stereo jack
Speaker outputs
L+R 6.3mm jack
Master controls
Master volume, stereo input volume, monitor volume
Dimensions : amplifier
430 x 245 x 185mm
Weight : amplifier
3.15kg
Dimensions : speaker
480 x 330 x 250mm
Weight : speaker
7.85kg