Nakamichi NA2650 User manual

Enjoy the Lifestyle of In-Car Entertainment
NA2650
AV Media Receiver
User Manual

CONTENTS
Contents
Please read all instructions carefully before operation, to ensure your
complete understanding and to obtain the best possible performance
from the unit.
1
Thank you for purchasing a Nakamichi products.
INTRODUCTIONS
View demo before first use..................................................................
Overview the unit..............................................................................
Basic operations................................................................................
2
3
4
AV MEDIA
Listening to the radio.........................................................................
Playing the music..............................................................................
Enjoying the movie............................................................................
Viewing the photo..............................................................................
Sharing your iPod/iPhone....................................................................
5
6
7
8
9
BLUETOOTH
Using bluetooth............................................................................... 10
2 ZONE
Rear entertainment zone................................................................... 11
AUDIO ADJUSTMENT
Equalizer........................................................................................
Subwoofer......................................................................................
Speaker..........................................................................................
5.1 Audio playback...........................................................................
Audio zone...................................................................................................
Time alignment.............................................................................................
Fader/Balance..............................................................................................
Navigation settings..........................................................................
NAVIGATION
REFERENCE
Specifications..................................................................................
13
14
15
15
15
15
16
17
18

INTRODUCTIONS
View demo before first use
Please preview those advance features of this unit through the
DEMO mode on this unit.
2
2. Turn on the demo mode.
3. Press & hold this button to power off the unit, demo will be play automatically.
MIC
GPS
MUTE
4. Tap to stop
1. Access to general settings.
DEMO PLAY
Demo Settings
Power
On Demo Off Cancel

3
REAR
ZONE TONE
AUDIO
ZONE
PRO
EQ
X-BASS
BAND
Source
Switch
Front & Rear
Zone switch
Media Playback
Control
Audio
Control
INTRODUCTIONS
Overview the unit
MIC
GPS
MUTE
DIM
Eject
Mic
GPS/Navi
switch
Power
Hold:
Mute
Press:
Volume
Rotate:
USB Socket
AV in Jack
Remote sensor
Up/down
Media SD Card
Socket
GPS Map Card
Socket
Reset
SD
MAP
TFT Dimmer
Hold:
Press:
TFT Off

4
Direct to PLAYBACK TIME
Swipe left/right for UP/DOWN Swipe for DRAG TO
Rotate for VOLUME adjust Tap center to MUTE
Access to HOME
Access to CLOCK / WIDGETS
INTRODUCTIONS
Basic operations
MIC
GPS
MUTE
DIM
Pop up the AUDIO CONTROL

AV MEDIA
Listening to the radio
5
Swipe left/right AUTO SEEK
or
Tap MANUAL SEEK
Tap BAND to change to FM or AM
PRESET LIST/
TUNER FUNCTION
AM

AV MEDIA
Playing the music
6
Swipe UP/DOWN
QUICK BROWSER
Tap REPEAT / RANDOM
Swipe drag to
PLAYBACK TIME
Tap direct go to
PLAYBACK TIME
TIPS
1. Connect the ( ) to the USB or SD socket.
2. Access to HOME, then tap the desire playback device(USB/SD/iPod).
3. Playback starts.
desire playback device USB/SD/iPod
Operation steps:
Tap PLAY / PAUSE

AV MEDIA
Enjoying the movie
Change function bar
5.1CH & 4.1CH selection
7
Select the audio type. (For DVD-VR: the audio channel)Select
Subtitle type.
Top Menu or Browser
Previous, Pause / Next Play,
Audio Settings
Select aspect ratio
Brightness
Contrast
Saturation
Repeat playback mode
Zoom the video & photo
PBC on/off (VCD only)

AV MEDIA
8
Viewing the photo
Rotate function only can support
for original size photo.
When zoom x2,x4,x8 will pop up the
arrow button to move the photo.
Rotate left
Rotate right
Move left the zooming frame
Move up the zooming frame
Move down the zooming frame
Move right the zooming frame
ZOOM X 2
USB/Photo/ 12/60
ZOOM X 2

AV MEDIA
Sharing your iPod / iPhone
9
Switch to
Head Unit Mode
Switch to
iPod/iPhone Mode
iPod touch / iPhone video playback
iPod/iPhone music playback
Head unit control mode iPod/iPhone control mode
MIC
GPS
MUTE
DIM
MIC
GPS
MUTE
DIM
Remark: iPod / iPhone A/V cable is not included in this packing
MIC
GPS
MUTE
DIM

BLUETOOTH
10
Using bluetooth
How to pair & connect device ?
How to disconnect ?
Pairing code "0000"
0000
How to delete ?

2 ZONE
11
Tap 2 ZONE
Select REAR ZONE playback device.
Rear Zone mode is USB
Rear entertainment zone settings
Rear entertainment zone
Turn on the 2 ZONE mode

2 ZONE
12
When 2 zone mode is on,5.1CH is not available.
Switching between FRONT & REAR ZONE for operation
Rear entertainment zone
TIPS
Off Rear speaker output
Rear audio output is through rear monitor audio system
MIC
GPS
MUTE
DIM
MIC
GPS
MUTE
DIM
Switch to
REAR ZONE
Switch to
FRONT ZONE

AUDIO ADJUSTMENT
Equalizer
13
10 Preset EQUALIZER
X-BASS Enhance
11 Band professional EQ
3 Band Tone control
Preset EQ(USER)
Access to user preset EQ mode Resume to factory default value
TIPS

14
SUB-WOOFER settings
AUDIO ADJUSTMENT
Sub-woofer
Low Pass Filter Transfer Function
120 Hz
160 Hz
80 Hz
Frequency (Hz)
Mag (dB)
0
-20
-40
-60
-80
10 100 10
3
10
4
0
0
-20
-20
-40
-40
-60
-60
-80
-80
10
10
100
100
10
3
10
3
10
4
10
4

WITH
TIME ALIGNMENT
WITHOUT
TIME ALIGNMENT
Audio Zone
7 preset listening zone to fit with prefect listening position
Custom Made Time Alignment
Precisely adjust each speaker including
Sub-Woofer speaker output timing according
to its distance from the listening position
Adjust fader & balance to get
the perfect sound.
AUDIO ADJUSTMENT
Speaker
15

16
AUDIO ADJUSTMENT
5.1 Audio playback
How to activate 5.1 audio mode
How to adjust 5.1 audio speaker setting
Switch to 5.1CH
TIPS
Audio 2/4 5.1 CH English
Activate the disc audio to 5.1CH output
CENTER
MIC
GPS
MUTE
DIM
5.1CH Disc
1. Please read details of 5.1 audio speaker connection in the manual of
installation / connection .
2. XBASS & ZONE function is not available when 5.1 audio playback mode is switch on.
recommended
(QSG)

NAVIGATION
Navigation settings
17
Set the navigation program path
Navigation Voice scale Level
While GPS Navigation is running, rotate
this knob can adjust the voice gain level.
Adjust the voice level scale between
playback sound
Navigation Voice Output
Select the voice output from
speaker location
the desire

18
REFERENCE
Specifications
TFT Monitor section
Screen Size
Display Resolution :800x480 dots
Contrast Ratio :500
Disc System :DVD/CD/VCD
Disc Diameter :12cm
Frequency Response :20Hz - 20kHz
Signal/Noise Ratio :>75 dB
:Less than 0.3%Tota l Harmonic
Distortion
Channel Separation :>55 dB
Video Signal Format :NTSC/PAL
Video Output :1+/-0.2V p-p
USB interface section
USB Standard :USB 2.0 Full Speed
File System :FAT 16/32
Maximum
Current :DC 5V 1A
D/A Converter :24Bit
Video Decoder :MPEG1/MPEG2
Audio Decoder :MP3
Memory Card section
Memory Cards
Maximum Capacity
Bluetooth section
: Bluetooth Standard
version 2.0
Communication
System
Output : Bluetooth Standard
Power Class 2
: Approx. 5meters
Maximum
Communication Range
Frequency Band : 2.4 GHz
: HFP/HSP/A2DP/AVRCP
Compatible
Porfiles
Bluetooth
: SBC (Sub Band Codec) Supported Codecs
Radio section
Frequency FM range : 87.5 - 108.0 MHz
Frequency AM(MW) range : 522-1620 KHz
Usable sensitivity : 2 uV ( )FM
: 80 uV (AM)(MW)
Video section
Color System of
External Video Input
: NTSC/PAL/SCEAM
External Video Input
(RCA/3.5m Jack)
: 1 Vp-p /75Ω
External Audio Input Level
(RCA)
: 1 V/10KΩ
Audio section
Maximum Power : 50Wx4
Continuous Power Output
(RMS)
: 22 Wx4
Preout Level V() : 5 V/10kΩ
Preout Impedance : 600Ω
Speaker Impedance : 4-8 Ω
General
Operating Voltage : 14.4V(10.5-16 V)
Dimension(WxHxD) : 178x102x172mm
Operational Temperature
Range
: -10°C-+60°C
Storage Temperature
Range
: -20°C-+80°C
Weight : 1.96 kg
Disc player section
:6.2 inches
:SD/SDHC
:32G
:
(<1%THD)
600mv/10KΩExternal Audio Input Level
(3.5mm Jack)

C
2013 Nakamichi
Design and specifications are subject to change
without notice
www.nakamichicaraudio.com