NX604/FX503 7
English
Names and functions of parts
The following describes the button names on the operation panel of the unit and their 
functions.
NX604
1
2
3
4
5
6
✽
 4
✽
 7
✽
 3
✽
 5
✽
 6
✽
 1
✽
 2
Insert and remove the microSD card after turning off 
the unit, because the microSD card might get damage.
 
✽
1   This is the built-in microphone. This is used as the microphone for the hands free function 
when the unit is connected to a Bluetooth compatible cellphone by a wireless connection.
 
✽
2   This is the remote control sensor. This receives the signal from the remote control (sold 
separately).
 
✽
3   This is the AUX terminal. Audio and video from external devices connected to this terminal can 
be played when the audio mode is switched to AUX. 
p
 P.28
 
✽
4   This is the Antitheft Indicator. This light blinks when the Antitheft Activation setting is set to “
ON” 
to indicate that the antitheft function is activated. 
p
 P.42
 
✽
5   This is where the microSD card is inserted to enjoy data in microSD cards. 
p
 P.10
 
✽
6   The map microSD is housed in here. To update the map, open this cover, and remove and 
insert the card.  
Do not open the cover for other operations.
 
✽
7   This is where DVD video, CD, MP3, WMA, and DivX discs are inserted. 
p
 P.10
This document uses the following inline graphics and conventions to indicate operations 
using the buttons on the operation panel.
Number Inline graphic Description of operation
1
  MENU 
Short press This displays the main menu screen.
2
  NAVI  AV  
Short press
This switches between the current position map 
screen and currently selected audio screen.
3
— Turn This is the rotary volume knob.
Use this to adjust the volume of the audio-
visual function or the route audio guidance, 
etc.
Short press This turns off the screen and stops audio 
output.
4
  Smart  Access  
Short press This starts up the voice recognition application.
  
p
 P.37
Long press This starts up Smart Access.
5
Short press This ejects the disc inserted in the unit.
6
— Touch This is the monitor and touch panel. This 
functions as a touch panel by touching the 
screen when it is displayed.