2. Power supply and charging 2.1 This unit can be powered by internal battery or input with a DC power supply using an external DC port. 2.2 Charging can use Type-C USB port, support QC2.0 standard fast charger, also can use DC port input the external power supply, act as fast charger when the DC CHG switch opened;...
You can also use the Type-C OTG cable to connect to the mobile phone at one end. The other end uses a USB A port to the Micro port cable to connect to the QA390.; b. Connecting to an Apple phone or iPad eliminates the need for a camera kit and requires a dedicated Lightning to Micro USB cable.
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4.1.4 RCA / XLR imitate output This is the LINE OUT output of the QA390. When the Pre-AMP volume is off, they are the fixed maximum analog volume output. When the Pre-AMP volume is turned on in the menu, their output level is controlled by the Volume knob 4.1.5 Type-C port...
4.2 Front panel Function instruction Power switch DC IN charging selector switch Off-screen indicator (this light is on when the screen is off) Charging status indicate lamp Infrared remote receive window XLR balance output port Volume knob(can control the headphone output and PRE-AMP function volume) Balance headphone output port(suitable to 2.5/3.5/4.4 insert needle) Single end headphone output port(suitable to 3.5/6.35 insert needle)
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4.3 Rear panel Function instruction XLR balance output right channel XLR balance output left channel RCA analog output right channel RCA analog output left channel Coaxial digital output Coaxial digital input Optical digital output Optical digital input camera suits) USB input-connect phone(needn’t USB input-connect computer Type-C charging input(support fast charging) Power supply input (power &...
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4.4 Remoter Function instruction Function instruction Headphone/Preamp Volume reduce Reset Headphone/Preamp Volume increase Setting Direction key-up Return Direction key-down Confirm/play Direction key-right Previous folder Direction key-left Next folder Previous song Input channel selection Next song...
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4.5 Interface Layout Function instruction Playing range Playing mode Audio format Track name Progress bar Folder name Current elapsed time of track Folder index / total number of folders Track index / total number of tracks Total time of track Play / Pause Sample Rate Bit depth...
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5.Operating instructions 5.1 Scan music When use the large-capacity SD card and load more songs at the same time, the first time scan need waiting about 1min, now the songs list will be saved to confirm next time fast start machine 5.2 Local play Return to main interface, select the signal source as SD card, can enter into SD card for local play...
Apple phone needn’t camera kit, please adjust the phone volume to be the max after connected well. 5.7 Blue-tooth Return to main interface, select signal source as Blue-tooth, select name “Quloos QA390 Player” to connect after phone open the blue-tooth, please adjust the phone volume to be the max after connected well.
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as a pure digital turntable, and it can save power. ON: Analog power is fully turned on, headphone and line output are on PO: Headphone output is on, line output is off LO: Line output is on, headphone output is off 6.5 Tuning mode Tuning mode has bright and mellow, equal to firmware shifting mode(default mellow) 6.6 Preamp volume...
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6.10 Volume protection Set volume protection, means adjustable max volume value, advise set one volume protection value according to headphone setting, avoid unexpected adjust be too big volume 6.11 Automatically Off-screen Set the time to automatically turn off the LCD screen, turn off the display to save power, and improve the sound quality.
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Purchase date Customer name Zip code Mobile phone Fix phone Shipping address Feedback of Abnormal Situation (This part filled by the manufacturer) Cause Analysis and Solution Remarks ShenZhen QLS Electronic Technology Co.,Ltd (Quloos) Contact: Chen Xue Qian (Clark) E-mail :cxqmcu@cxqmcu.com...