CONTENTS Warnings&Precautions 1 EN Product Features 2 EN Accessory List 3 EN Dimension(Unit:mm) 3 EN Wiring Diagram 4 EN Basic Functions Of Panel Keys 5 EN Remote Operation 6 EN Basic Operation 6 EN Radio Operation 7 EN Start Listening 7 EN Tuner Settings 7 EN...
WARNINGS & PRECAUTIONS To avoid risk of serious injury or possble violation of laws, please read the following thoroughly before installation or connecting. This product is designed specifically for use with 12 volt, negative ground electrical systems only. Having the wiring and installation done by expert. Be sure to diconnect the cable from the negative battery terminal while installtion.
PRODUCT FEATURES Fixed Panel 2-Line VA-LCD Key Light Multi Color Bluetooth Version 5.0 Bluetooth Music Support Built-in 40 band,8 Preset Pre-Output 6CH x 2V Max Power 4 x 50W Support Xbass Support Xover Support 3D Surround Support Time alignment 0-20 ms Q Value 1-20 Subwoofer Control...
ACCESSORY LIST Please check the following accessories after opening the package: 16P cable x1 Remote x1 Frame x1 Install on the host Half sleeve x1 Diassemble keys x2 User Manual x1 Install on the host DIMENSION(UNIT:MM) NQ523BD 3 EN...
WIRING DIAGRAM Front Right Output Subwoofer Output Rear Right Output Radio Center Output Rear Left Output Antenna Front Left Output Power Speaker impedance: 4-8Ω White Ignition key switch Front Left Speaker White/Black (Ignition wire) Gray Yellow Front Right (Battery wire) Speaker Gray/Black Car fuse box...
Press to turn on voice,Press an hold to auto memory Press to select a source/Answer call Press an hold to last call Remote control receiver Return(When menu) Volume control/Menu NQ523BD Microphone Display windows USB port Reset AUX input 5 EN...
REMOTE OPERATION Volume up Mute Power off Menu Previous Next Volume down Answer call Back Source Band select Reject call Equalizer sound effect Auto Memory Clock Display Preset 2/Intro Playback Preset 1 Preset 3/Repeat Playback Playback/Pause Preset 5/Previous folder Preset 4 Preset 6/Next folder Randam Playback Install the battery...
RADIO OPERATION Start Listening Operation (panel) Remark Auto memory Press and hold 18 FM/12AM Band selection Press FM1/FM2/FM3/AM1/AM2 Seek a station manually Press Search the next or Press and hold previous frequency step by step Store a station Press and hold 1-6 TUNER SETTINGS 1.Press the knob to enter the [MENU].
2.Turn on the phone’s Bluetooth to Search NQ523BD. 3.Click on the NQ523BD on the phone to connect. After the connection is successful, the BT1 will stop flashing. 4.When pairing is complete,the mobile phone audio will automatically transfer to the car audio system whenever a call is made or received, or when the mobile phone plays music.
AUX INPUT 1.Connect a portable audio player(commercially available). Auxiliary input jack Portable audio NQ523BD player Auxiliary input jack 3.5mm stereo mini plug with “L”shaped connector. (commercially available). 2.Press[ ]buttons to select AUX IN. 3.Turn on the portable audio player and start playback.
AUDIO SETTINGS 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [AUDIO],then press the knob. Audio Settings List Menu Adjustment SVOL -8 ~ +8 SW LEVEL USER/NATURAL/POP/CLASSIC/ROCK/JAZZ/FLAT/SUPER BASS PRESET EQ 30Hz/60Hz/80Hz/100Hz/120Hz/160Hz/250Hz/400Hz 600Hz/ 800Hz/1KHz/1.5KHz/2KHz/2.5KHz/3KHz/3.5K/4K 4.5K/5K/5.5K/ 6K/6.5K/7K/7.5K/8K/8.5K/9K/9.5K/10K/11K /12K/13K/14K/15K/ 15.5K/16K/17K/18K/19K/20K FREQ OFF/60Hz/80Hz/120Hz/160Hz/200HZ/300HZ XBASS GAIN 0~10...
AUDIO SETTINGS 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [AUDIO],then press the knob. 3D Surround Setup 1.Turn the knob to select [SURROUND],then press the knob. 2.Turn the knob to select [OFF/ON]. DRC Gain adjustment 1.Turn the knob to select [DRC],then press the knob. 2.Turn the knob to select [GAIN],then press the knob.
SUBWOOFER XOVER SETUP 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [X/OVER],then press the knob. 3.Turn the knob to select [SUB SET],then press the knob. Subwoofer Xover List Menu Adjustment SUB SET OFF/30Hz/60Hz/80Hz/100Hz/120Hz, SW FREQ 150Hz/180Hz/200Hz/250Hz/300Hz SW PHASE NORMAL/REVERSE SW GAIN...
DTA SETTINGS 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [DTA SET],then press the knob. DTA Settings List Menu Adjustment SMALL/MEDIUM /LARGE CAR TYPE USER/FRONT R/FRONT L/CENTER POSITION UNIT CM/MS/INCH F LEFT FL 0-680CM DISTANCE F RIGHT FR 0-680CM R LEFT RL 0-680CM...
TIME ALIGNMENT(DISTANCE) 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [DTA SET],then press the knob. 3.Turn the knob to select [DISTANCE],then press the knob. 4.Turn the knob to select[F LEFT/F RIGHT/R LEFT/R RIGHT/SUBWOOFER] to adjustment. Determining the value for<Position> adjustment. Determine the center of the currently set listening position as the reference point.
CLOCK AND DATE SETTINGS 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [CLOCK],then press the knob. Clock And Date Settings List Menu Adjustment CLK FRMT 12H/24H 00:00 CLK ADJ DATE FRMT DD-MM-YY/MM-DD-YY DATE SET 17/07/2021 Clock Format Settings 1.Turn the knob to select [CLK FRMT],then press the knob.
DISPLAY SETTINGS 1.Press the knob to enter the [MENU]. 2.Turn the knob to select [DISPLAY],then press the knob. Key Light Select 1.Turn the knob to select [COLOR SEL],then press the knob. 2.Turn the knob to select key light color:AUTO/RED/GREEN /BLUE/YELLOW/CYAN/PURPLE/WHITE(Knob Select). Spectrum ON/OFF 1.Turn the knob to select [SPECTRUM],then press the knob.
[Nakamichi AMC] app,after downloading the APP,install it on your Appale&Android devices. APP Connection 1. Open the [Nakamichi AMC] APP, click [ ] to search for NQ523BD. 2. Click NQ523BD to connect, the [ ] will be red after the connect is successful. Not connected Connected Volume adjustment...
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APP OPERATION EQ Setings Select up and down Frequency Gain Adjustment Q value Radio Home Crossover Bluetooth Music Playback Key Lights USB/SD Playback 19 EN...
TROUBLE SHOOTING Not work Remedy Replace the fuse: small 10A(Red) Fuse blown Loose panel contact Take out the panel and reinstall Not responding System problem Reset the unit No bass Enter AUDIO to set SVOL Subwoofer setting level is too small Can't turn on voice Bluetooth is not connected Connect Bluetooth...
SPECIFICATION Operating Voltage 14.4V(10.8V allowable) Maximum Current -10 ~+60 Operational Temperature 182mmx53mmx115mm Installation Size(WxHxD) 0.5kg Net Weight Fuse Small fuse 10A(Red) 50Wx4 Maximum Output Power 4-8ohm Speaker Impedance Pre-output Level FM Frequency Range 87.5MHz-108.0MHz AM Frequency Range 522KHz-1710KHz 18 FM,12 AM Preset USB1.1,USB2.0 Full Speed USB Standard...