Nakamichi NA80 User manual

Car Audio System Player
NA80
INSTRUCTION MANUAL
MP3 WMA USB
SD AUX-IN

To prevent a short circuit, never put or leave any metallic objects
(such as coins or metal tools) inside the unit.
Cleaning the unit: Wipe off the dirt on the panel with a dry silicon or
soft cloth. Failure to observe this precaution may result in damage to
the monitor or unit.
Cleaning the connector: Wipe off dirt on the connector of the unit and
faceplate. Use a cotton swab or cloth.
WARNING
How to reset your unit
Important to know...
Maintenance
Caution: Adjust the volume so that you can hear sounds
outside the car. Driving with the volume too high may cause an
accident.
Condensation: When the car is air-conditioned, moisture may
collect on the laser lens. This may cause disc read errors. In this case,
remove the disc and wait for the moisture to evaporate.
The illustrations in this manual are examples used to explain more
clearly how the controls are used. Therefore, what appears on the
illustrations may differ from what appears on the actual
equipment.
If you experience problems during installation, consult your
Nakamichi dealer.
When you purchase external components, check with your
Nakamichi dealer to make sure that they work with your model and
in your area.
Stop the car before operating the unit.
Safety
3
Reset
2
To prevent deterioration, do not touch the terminals of the unit and
faceplate with your fingers.
1
If this unit fails to operate properly, press the reset button.
The unit return to factory setting when the reset button is pressed.
1
2
1
2
Do not expose the faceplate to direct sunlight, excessive heat, or
humidity. Also avoid places with too much dust or the possibility of
water splashing.
What’s in the box
Main unit
(with sleeve)
Carrying case
(for front panel)
Disassembly tool
(2pcs)
Screw x 4pcs
Front panel
Remote
control
User manual
Trim plate
ISO male
connector
2 EN
Check and identify the contents of your package:
Keep the faceplate in its casing while detached.
The faceplate is a precision piece of equipment and can be
damaged by shocks or jolts.
How to attach/detach the faceplate
Preparation
Attach Detach

2
3
4
Control panel
Trim plate
mm
182
53mm
1
3
Trim plate
Sleeve
Control panel
1
2
1
Removing the unit
Bend the appropriate
tabs to hold the sleeve
firmly in place.
2Before attaching, make
sure the direction of the
escutcheon is correct.
(Wider hooks on the
bottom side.)
1 Detach the control panel.
2 Engage the catch pin on the removal tools into the holes on
both sides of the escutcheon, then pull it out.
3 Insert the disassembly tools deeply into the slots on each
side, then follow the arrows instructions as shown on the
right.
Disassembly
Sleeve
Disassembly
Trim plate
Control panel
12
3
Installing the unit
EN 3
Screw
Dashboard
Sleeve
( not included in this packing )

REAR
L
R
Installation / Connection
Basic Procedure
1 Remove the key from the ignition switch, then disconnect
the terminal of the car battery.
2 Make proper input and output wire connections.
3 Install the unit to your car.
4 Reconnect the terminal of the car battery.
5 Reset the unit.
W arning
The unit can only be installed in a car with a 12 V DC power supply, negative
ground.
If you connect the ignition wire (red) and the battery wire (yellow) to the car
chassis (ground), you may cause a short circuit, that in turn may start a fire.
Always connect those wires to the power source running through the fuse box.
Disconnect the battery’s negative terminal and make all electrical
connections before installing the unit.
Insulate unconnected wires with vinyl tape or other similar material. To
prevent a short circuit, do not remove the caps on the ends of the
unconnected wires or the terminals.
Be sure to ground this unit to the car’s chassis again after installation.
If the power is not turned ON, the speaker wire may have a short-circuit or
touched the chassis of the vehicle and the protection function may have
been activated. Therefore, the speaker wire should be checked.
Caution
If your car’s ignition does not have an ACC position, connect the ignition
wires to a power source that can be turned on and off with the ignition key. If
you connect the ignition wire to a power source with a constant voltage
supply, as with battery wires, the battery may die.
Install this unit in the console of your vehicle. Make sure the faceplate will
not hit the lid of the console (if any) when closing and opening.
After the unit is installed, check whether the brake lamps, blinkers, wipers,
etc. on the car are working properly.
Mount the unit so that the mounting angle is 30° or less.
If the fuse blows, first make sure the wires are not touching to cause a short
circuit, then replace the old fuse with one that has the same rating.
When only two speakers are being connected to the system, connect the
connectors either to both the front output terminals or to both the rear
output terminals (do not mix front and rear).
Mounting and wiring this product requires skills and experience. For
safety’s sake, leave this work to professionals.
If you experience problems during installation, consult your Nakamichi
dealer.
Connect the speaker wires correctly to the terminals to which they
correspond. The unit may be damaged or fail to work if you share
the wires or ground them to any metal part in the car.
4 EN
FM/AM Antenna Socket
Antenna Jack n(ot included)
Rear RCA
Output (Left)
Rear RCA Output (Right)
ISO Connector
W iring Connection
1
2
3
4
5
6
7
8
4
5 7
8
A
B
ISO Connector Wiring Chart
Pin Color and function Pin Color and function
A5
A4
A8
A7
Yellow
Black
Red
Blue
Connect to system control
of the power AMP or auto antenna
relaycontrol terminal(Max 150MA 12VDC)
terminal
Battery(+)
Ignition(ACC)
Ground
B1/B2
B3/B4
/ Violet/Black
Violet +
/ Grey/Black
Grey +
/ White/Black
/ Green/Black
White
Green
+
+
B5/B6
B7/B8
Right rear speaker
Right front speaker
Left front speaker
Left rear speaker

AUX IN
SRC EQ
MENU
DBSS
1 2 3 4 5 6
NA80 MO SF ET 4 x5 0W
XBASS
BA ND
Rotatory Volume Knob Aux-In jack
Display window
Power / Mute
Detache the
control panel
When you press or hold the following button(s)...
Main unit General operation
SRC
■
■
■
■
■
Select the available sources (Radio, MP3-link, USB, SD ), if the power is turned on.
Rotatory
Volume knob
Rotate it to increase or decrease the volume.
Select items.
Power / Mute Confirms selection.
Under Media playback mode to view informations.play or clock
BAND
■Select the FM bands (FM1/ FM2/ FM3) or AM1 (MW1) / AM2 (Mw2).
■Under media playback to access into search mode.
Pause/resumes playback of a USB / SD device.
■Under Radio mode to enter into the Auto Seek mode, press and hold to enter into the Manual Seek mode.
■Under Media playback mode to skip track / file, press and hold to fast forward / backward.
MENU
To access into the Audio Menu mode, press and hold to enter into the System Menu mode.
Press and hold to turn On or Off dynamic bass boost sound.
Turn On or Off the Xbass bosster function.
To adjust the EQ (Preset Equalizer) setting.
DBSS
Turn mute or restore volume.
Turn the unit on. Press and hold again to turn the unit off.
1
Returns to the previous item.
XBASS
EQ
Basic Operation
USB terminal
Aux-In jack
EN 5
■Press and hold to activate the Auto Store function.

Function Setting
1 Press to access into the [AUDIO MENU] mode, press and hold to enter into the [MENU] mode.
2 Press [MENU] repeatedly to select the item to be adjusted.
3 Turn the encoder volume knob to select a value / option.
MENU
[AUDIO MENU]...
[MENU]...
Item Selectable Setting
Item Selectable Setting
BASS ADJUST
CLOCK
TREBLE ADJUST
BASS LEVEL
CLOCK SET
TREBLE LEVEL
CLOCK FORMAT
BEEP TONE
BALANCE
FADER
Adjust the level -7 to +7.
Adjust the Hours and Minutes
Adjust the level -7 to +7.
Select the time format 12H or 24H
Turn On or Off this beep sound
Adjust the balance between the right and left speakers from 10R (full right) to
10L (full left).
Adjust the fader between the front and rear speakers from 10R (full rear) to
10F (full front).
6 EN

AUX IN
SRC EQ
MENU
DBSS
1 2 3 4 5 6
NA80 MO SF ET 4 x5 0W
XBASS
BA ND
Listening to the Radio
1 Press repeatedly to a band ( FM1, FM2, FM3,
AM1(MW1) or AM2 (MW2) .
2 Press to search for a station.
Adjust [MENU] mode setting
While listening to the radio...
Item Selectable Setting
AREA
LOC ON/OFF
Press the to access into Auto Store mode, the six strongest stations of the selected band
are saved in preset channel automatically: FM1, FM2, FM3(1-6), AM1, AM2.
Select suitable country region of the radio: USA; LATIN; EUROPE; RUSSIA(Oirt); M-EAST; ASIA; JAPAN;
AUST (Australia)
To receive more radio stations or only stations with strong signal, you can adjust the radio
sensitivity.
Hold for about 2 seconds to memorize the current station .
Press briefly to recall memorized station.
■
■
BAND
1 Press and hold to enter into the [MENU] mode.
2 Press [MENU] repeatedly to select the item to be adjusted.
3 Turn the encoder volume knob to select a value / option.
MENU
EN 7
STORE

AUX IN
SRC EQ
MENU
DBSS
1 2 3 4 5 6
NA80 MOS FET 4x5 0W
XBASS
BAN D
Listening to a USB/SD device
Listening to the other external components
Playing a SD memory card
1 Press the Panel (Release) button.
3 Insert the card into the card slot.
2 Push the left side of the panel rightward
4 Close the front panel, then the unit starts playing from the card
automatically.
Playing a USB device
1 Slide the USB socket cover market to the left.
2 Insert the USB device into the USB socket. The unit starts
playing from the USB device automatically.
1 Press the SRC to select MP3-link mode.
2 Turn on the external component and start playing.
Auxiliary input jack
3.5 mm Cable
(not included)
AUX IN
SRC EQ
MENU
DBSS
1 2 3 4 5 6
NA80 MO SF ET 4 x5 0W
XBASS
BA ND
Detaches the
control panel
Press to select a track / file.
Press and hold for fast forward / backward.
■
■
Press to pause. Press again to resume playback.Press into search mode
Press to start random play, press again to radom a folder.
■
Press to repeat one track,
Press again to repeat a folder.
■
Press to move next/previous a folder.
8 EN

When you press or hold the following button(s)...
Main unit General operation
Press increase the volume.
Press decrease the volume.
■Under Radio mode to enter into the Auto Seek mode, press and hold to enter into the Manual Seek
mode.
■Under Media playback mode to skip track / file, press and hold to fast forward / backward.
Turn mute or restore volume.
Press turn the unit on or off.
Remote Control Operation
AUDIO
SRC
SRC
AUDIO
Select the available sources (Radio, Disc, USB, SD or Aux-In ), if the power is turned on.
Press to access into the Audio Menu mode.
EN 9

Product Information
Power Supply: 12V DC (10.5-14.4V), negative ground
Fuse: 15A
Suitable Speaker Impedance: 4 -8
General
MP3-Link level: 500mV
Audio Section
Maximum Power Output: Mosfet 50W x 4 Channels
Built- in RCA for Rear Speaker
FM tuner section
AM tuner section
Frequency Range: 87.5 - 108MHz
Frequency Range: 522 - 1620KHz
Usable Sensitivity: Better than 45dB at S/N 26dB
Usable Sensitivity: Better than 15dB at S/N 30dB
USB devices
Memory Card
USB Flash Memory: USB 1.1 & 2.0 Compatible
Support type of memory card: SD/SDHC
About Audio file
MP3/WMA bit rate: 32-320kbps and varible bit rate
MP3 sampling frequencies: 8-48kHz
WMA sampling frequencies: 32kHz, 44.1kHz, 48kHz
ID3 tag v1.0 or later
USB or memory file system: FAT16, FAT32
■
Continous Power Output: 20W x 4 RMS
■
■
■
■
10 EN

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