When Security Lock works?

Once you register the password, “ ” appears on the display, and the unit will ask you to enter the password in the following cases:

•When you turn on the unit for the first time after re-installing the unit.

•When you turn on the unit for the first time after replacing the car battery.

To use this unit, you must enter the correct password by following the procedure below.

1 Press DISP (D) to select the character set you want.

2 Turn the control dial to enter a character.

3 Press ¢or 4 to move the character entry position.

4 Repeat steps 1 to 3 to enter the entire password (4 letters) correctly, then press SEL (S).

•If you enter the correct password, the security lock is canceled and you can use the unit normally.

•In the following cases, the security lock is not canceled (“NOT ACCEPT” appears on the display) then the unit turns off. (The unit will never turn on unless you press the reset button on the front panel. See page 2.)

–If you enter an incorrect password then press SEL (S).

–If you cannot finish entering the correct password (each character within 30 seconds.)

If you enter an incorrect character while entering the password

Press 4 to move back the character entry position over the incorrect character, then repeat steps 1 and 2 to select the correct character.

To change the password

 

ENGLISH

for more than 2 seconds.

If you want to change the password after you

 

have registered it, follow the procedure below.

 

1 Press SEL (S) and

¢at the same time

 

“

” appears on the display.

 

 

2 Enter the current password correctly, then press SEL (S).

The unit enters password entry mode.

3 Enter a new password as you want, then press SEL (S).

The unit returns to the normal operation mode.

•See page 36 for details on how to enter the password.

Available characters

• Symbols cannot be used as your password.

Capital letters

A

B

C

D

E

F

G

H

I

J

 

 

 

 

 

 

 

 

 

 

K

L

M

N

O

P

Q

R

S

T

 

 

 

 

 

 

 

 

 

 

U

V

W

X

Y

Z

space

 

 

 

 

 

 

 

 

 

 

 

 

 

Small letters

a

b

c

d

e

f

g

h

i

j

 

 

 

 

 

 

 

 

 

 

k

l

m

n

o

p

q

r

s

t

 

 

 

 

 

 

 

 

 

 

u

v

w

x

y

z

space

 

 

 

 

 

 

 

 

 

 

 

 

 

Numbers and symbols

0

1

2

3

4

5

6

7

8

9

!

”

#

$

%

&

’

(

)

*

+

,

–

.

/

:

;

<

=

>

 

 

 

 

 

 

 

 

 

 

?

@

_

`

space

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37

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Image 37
JVC KD-LX555R manual When Security Lock works?, To change the password, Available characters
Page 36 Page 38

KD-LX555R specifications

The JVC KD-LX555R is a feature-rich car stereo receiver that combines cutting-edge technologies with an impressive array of functionalities, making it a popular choice among car audio enthusiasts. One of the standout features of the KD-LX555R is its compatibility with various audio playback formats, including MP3, WMA, and WAV files. This versatility allows users to enjoy their favorite music from different sources without compromising on sound quality.

Equipped with a front AUX input and a USB port, the KD-LX555R facilitates convenient connectivity for external devices like smartphones and USB drives. This feature enables users to access their digital music collections seamlessly while driving. Additionally, the unit's Bluetooth capability allows for hands-free calling and wireless audio streaming, enhancing convenience and safety by minimizing distractions while driving.

The receiver boasts a sleek and modern design, featuring an easy-to-read LCD display and user-friendly controls. The customizable illumination options enable users to match the display color to their vehicle’s interior, adding a personalized touch. Its ergonomic layout ensures that drivers can adjust settings and navigate menus with minimal effort, allowing for a safer driving experience.

Sound quality is a paramount consideration for JVC, and the KD-LX555R does not disappoint. It features a powerful MOSFET amplifier, delivering robust audio performance with impressive clarity and depth across all frequencies. The inclusion of a 3-band parametric equalizer also allows users to fine-tune the audio output according to their preferences and the acoustics of their car.

For those who desire even more control over their sound, the KD-LX555R supports additional amplifiers and subwoofers through its preamp outputs. This feature empowers users to easily upgrade their sound systems and achieve the desired audio experience. Moreover, the receiver integrates seamlessly with smartphones, enabling features like music control through voice commands.

In summary, the JVC KD-LX555R is a comprehensive car audio solution that emphasizes connectivity, sound quality, and user convenience. With its modern features, robust performance, and customizable options, it caters to a wide range of audio preferences, making it a worthy addition to any car. Whether enjoying favorite tracks or making hands-free calls, the KD-LX555R delivers an exceptional in-car experience that combines technology with practicality.
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