Nakamichi NQ921B Bluetooth Stereo Receiver User Manual

Nakamichi- NQ921B -Bluetooth -Stereo -Receiver

YOUR CD RECEIVER

Dear Customer,
Congratulations on purchasing our Nokomichi mobile system product for your sound system. This product has been designed and manufactured to Nakamichi’s exacting standards to ensure many years of audio enjoyment. For the best performance, we recommend that you have your Nakamichi product installed by an authorized Nakamichi dealer. If you would like to install this product on your own, we recommend for you to go through this manual to familiarize yourself with all the installation requirements and procedures. If you encounter any issues or if you have any questions on the operation of this product, please contact your nearest authorized Nakamichi dealer for assistance. or you may also contact us through our website or social media channels.

Installation of your Product
In today’s modern vehicles. it is very easy fo cause damage to existing systems through improper installation. Please follow and scrutinize all wiring diagrams to ensure that you have connected everything in its proper place. If you find yourself uncomfortable of unfamiliar with understanding the wiring and installation diagrams or testing instructions, do contact your nearest Nakamichi dealer to perform the installation for you.

• Safety Warnings and Considerations
• Clean only with a dry cloth or other similar materials. Install your product in a dry, well-ventilated location that does not interfere with your vehicle’s safety equipment.
• Do not block any ventilation openings when installing this product.
• Do not mount the product in the engine compartment of your vehicle or in any areas of extreme heat such as mufflers, silencers, exhaust pipes or other heat-producing apparatus.
• Securely mount the product so that it does not come loose in the event of a| collision or as a result of repeated vibrations that might occur during normal operation.
• installation of the apparatus must be done with great care to prevent damage to your vehicle’s fuel lines, power, and other electrical wiring, and hydraulic brake lines. and other systems. If possible, always visit your nearest Nakamichi dealer to perform the installation.
• Do not run any wiring outside or underneath the vehicle. Keep all wires inside the vehicle.

AC ESSORY LIST

Dimensions (Unit: mm)

COMPONENTS

REMOTE CONTROL

1. Eject DVD, Band, Disp(Display clock time and other info.)
2.  Volume knob, SEL{Push for Audio/Menu Setting)
3. Disc Slot REMOTE CONTROL
4. Mute, AS{Auto Store Preset Station)
5. Tune/Tracie Up, fast forward
6. Hands-free Microphone Mode Salectlon
7. IRRemoteSensor
8.  LCD Display
9. USBPort
10.  Power on/off, Mode(Source)
11.  Answer Call, End Call {Long press)
12. Tune/Traclcdown,reverse
13.  Preset #1, Play/Pause
14.  Preset #2, Intro Scan
15.  Preset #3, Repeat Short
16.  Preset #4, Random Long Press eon Audio
17.  Preset #5, Folder Down, Jump
18. Preset #6, Folder Up, Jump 10 Track forward
19.  Aux Input Socket
20.  Release (For detach the front panel)
21.  Reset

WIRING DIAGRAM

GENERAL OPERATION

Power On/Off

• Press the any button to turn the unit on. Press and hold the ~/MODE button to turn the unit off.

Removing The Front Panel
Press the RELEASE button to detach the front panel.
Volume Up And Down
Rotate the Volume knob to adjust the volume level.
Mute On/Off
Briefly press the • button to toggle mute on or off.
Changing The Modes
Press the ~/MODE to select between Radio, Disc, USB(with USB device inserted), AUX-IN(auxiliary input) and BT(Bluetooth) modes.
Setting The Audio/Menu

• Press Volume(SEL) button momentarily to select between the audio/ menu functions: BASS, TREBLE, BALANCE, FADER, EQ USER/FLAT/ CLASSIC/ROCK/POP, LOUD OFF/ON, BEEP OFF/ON, CLOCK 24/12, CLOCK SETTING, BT MENU/AUTO, DISTANT/LOCAL, STEREO/MONO, AREA EU/US/AS/RU.

•  Rotate the Volume knob to adjust or activate your desired function /audio.
  Display

•  With the unit on, press and hold DISP to display clock time.

• Press and hold DISP to toggle display between various displayed information.

Auxiliary Input Jack
Using a 3.5mm cable to connect a external device such as MP3 players, DVD players etc. to the auxiliary input jack on front panel. Then you can hear the sound of other playback devices such as MP3 players, DVD players etc. through your car speakers.
Reset
Push the RESET button(behind the front panel) with a thin object with a pointed end to reset the unit back to the factory default settings.

RADIO OPERATION

• Switch Between Europe /USA/ Asian/Russian Frequency
  In radio mode, press the Volume button momentarily to choose
  the “AREA EU/US/AS/RU” item, then rotate it to switch between
  EU(europe},US(USA}, AS(Asian}, RU(Russian) frequency.
  The system will change the frequency setting in about 3 seconds.
  Change Bands
  In radio mode, shortly press the BAND/DISP to select between the
  FM 1, FM2, FM3 and AM 1 (MWl }, AM2(MW2) bands.
  To Store / Recall Preset Stations

• The radio can be stored 6 preset stations for each band (FM 1, FM2, FM3, AM 1 and AM2) for a total of 30 preset stations.

  • To memorize a station:
    Press and hold the desired preset buttons (1-6) to save a radio station.

  • To recall a preset station:

Briefly press the respective station button (1-6) to recall the corresponding preset station.
Manual Tuning
In the radio mode: Briefly press the >>I or I<< button to search the next or previous frequency step by step.
Seek Tuning
In radio mode: Press and hold the >>I or K< button to seek to next or previous strong station.
Automatic Store Preset Station
Press and hold AS for more than 2 seconds to store 18 FM stations and 12 AM(MW) stations automatically.

DVD/USB OPERATION

Insert DVD
With the label facing up, insert a standard-size DVD into the DVD slot. Playback will begin automatically.
Eject DVD
Press a (Eject button) to eject the DVD.
USB Connection
If you would like to playback files contained in a USB stick, please insert the stick into the USB port. The MP3/WMA and other music files will be played automatically.
Note: The USB port of this car radio is also designed for charging for iPhone/Android mobile phone. The charging current consumption is 1 ampere.
Select Next Track Or Previous Track
In the DVD/USB mode, briefly press the »I or I« button to play the next or previous track.
Fast Forward/Reverse
Press and hold the >>I or I<< button to fast forward or reverse a track.
Play/ Pause
Press the ►/II button to interrupt the DVD/USB playback (pause function). Press this button again to continue the playback.
Introduction Scan
Press INT to plays first 1 O seconds of each track on DVD/USB. Press again to cancel the INT function.

• INT ON – Plays the first 10 seconds of each track. INT OFF – Cancels the INT function.

Repeating The Track
Press RPT to toggle between RPT FLD, RPT ALL and RPT ONE.

• RPT FLD – Continuously repeats all files in current folder.
• RPT ALL – Plays all tracks on DVD/USB device.

RPT ONE – Continuously repeats selected track.
Playing All Tracks In Random
Press RDM to play songs in random order, press again to cancel the RDM function.

DVD/USB OPERATION

• RDM ON – Plays all tracks in random order.

• RDM OFF – Cancels the RDM function.
  Folder/Track Navigation

• Press the & or & button to select the previous or the next folder. Folder access is only available on devices with more than one folder.

• Press and hold the & or & buttons to jump 10 tracks backward or forward. It is required that over 10 tracks be available on the storage medium.

BLUETOOTH OPERATION

Pair And Connect
Before using the Bluetooth device as a handsfree system for a I Bluetooth enabled mobile phone for the first time, you must pair and connect the two devices as follows:
In any mode, prior to pairing and connecting, the BT logo on the LCD indicates that no device is connected. The head unit broadcasts the pairing signal constantly when no devices are connected. Activate the Bluetooth on your device before beginning the pairing process.

1. When your phone finds the car audio system, the ” NQ921 B” name
   will be displayed on your phone screen.

2. Choose the “NQ921 B” from your mobile phone list to pair and
   connect with the car audio system. Upon confirming, the BT logo
   will stop flashing.

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.
Note:
For more details of Bluetooth pairing, please refer to the owner’s manual for your mobile phone. Make A Call

To make a call,

dial the call directly from the paired mobile phone. Redial Last Dialed Number Press and hold the “\ button to redial the last dialed phone number.
Answer A Call

• When the mobile phone is called, the incoming telephone number displays on the LCD display, press the “\ button to answer the incoming call.

Reject Or End A Call
Press the “\ button to reject, press and hold the”\ to end the call.

Switch Audio Between Car Audio And Mobile Phone
During a call, press the “\ button to switch the audio source from the car audio system back to your mobile phone.

BLUETOOTH OPERATION

Adjust Call Volume
• During a call, use Volume knob or VOL+/VOL- button to adjust the
call volume level.
• Use the MUTE button to mute sound.
Audio Streaming (A2DP)
The head unit supports A2DP wireless streaming audio from a Bluetooth mobile device directly to your head unit. The following functions can be used to control the music:

• Press the »I button to skip to the next available audio track.
• Press the I<< button to skip to the previous audio track.
• Press the ►/I button to toggle between play and pause during music playback.

APP OPERATION
Using the application from NAKAMICHI, you can wireless remote control the car audio of NQ921 B head unit with Apple & Android devices. Please go to the APPLE APP Store or Google Play Store and search NAKAMICHI app, after downloading the APP, install it on your Apple & Android devices.Connect your smartphone to NQ921 B through Bluetooth, then tap the APP and turn on it on your smartphone. Now you can control the audio and the RDS function (Optional) of NQ921 B head unit by your smartphone.

SPECIFICATIONS

General

• Power supply Requirement :DC 12V
• Maximum power output :50WX4CH
• Speaker impedance :50WX4CH
• Unit Dimensions(WxHxD) :178 X 160 X 50 mm
• Weight :1.3 kg
• Fuse: lOA

Radio

• FM
• Frequency Range :87.5 MHz – 107.9 MHz (USA)87.5 MHz – 108.0MHz (EUROPE)
• Channel step: 200 KHz(USA) 50 KHz(EUROPE)
• AM
• Frequency Range :530 KHz – 1710 KHz (USA) 522-1620 KHz(EUROPE) 10 KHz(USA)
• Channel step: 9 KHz(EUROPE)

DVD/USB

• Usable Audio Formats :CD/MP3/WMA
• USB Port Type :2.0
• USB Charging :5V/1A
• Frequency Response :20 Hz-20KHz
• S/N Ratio: 60dB

BT

• BT Profile supports: A2DP, AVRCP, HFP
• Range of frequency :2.4GHz spectrum

FCC STATEMENT

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

PRECAUTIONS ON POWER SUPPLY AND SPEAKER CONNECTIONS:
Do not connect the speaker leads of the power cord to the car battery; otherwise,the unit will be seriously damaged. BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker wiring in your car.

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