JVC KD-Lh401 User Manual

71
ENGLISH
Symptoms
• Sound cannot be heard
from the speakers.
• This unit does not work
at all.
• “Panel Connect Error”
appears on the display.
• When “Reset P00” to
“Reset P44” appears on
the display.
• SSM (Strong-station
Sequential Memory)
automatic preset does
not work.
• Static noise while
listening to the radio.
• Disc cannot be played back.
• CD-R/CD-RW cannot be
played back.
• Tracks on the CD-R/
CD-RW cannot be
skipped.
• Disc cannot be ejected.
• Disc cannot be
recognized (“No Disc,”
“Loading Error,” or “Eject
Error” flashes on the
display.)
• Disc sound is sometimes
interrupted.
• “No Disc” flashes on the
display.
TROUBLESHOOTING
What appears to be trouble is not always serious. Check the following points before calling a service
center.
Remedies
Adjust it to the optimum level.
Check the cords and connections.
Press the reset button on the
control panel. (Your preset
adjustments will also be
erased.) (See page 2.)
Remove the control panel, wipe
the connectors, then attach it
again. (See page 55.)
Press the reset button on the
control panel. (See page 2.) If
the reset button does not work,
check the installation. (Ex. you
have used a screw which is
longer than specified.)
Store stations manually.
Connect the aerial firmly.
Insert the disc correctly.
• Insert a finalized CD-R/
CD-RW.
• Finalize the CD-R/CD-RW
with the component which
you used for recording.
Unlock the disc. (See page 30.)
While pressing
(standby/on attenuator), press
and hold 0 (eject) for more than
2 seconds to eject the disc.
Before re-inserting a disc, wait
for several seconds.
Stop playback while driving on
rough roads.
Change the disc.
Check the cords and connections.
Insert a disc into the loading slot.
Insert the disc correctly.
Causes
The volume level is set to the
minimum level.
Connections are incorrect.
The built-in microcomputer
functions incorrectly due to
noise, etc.
The control panel is not attach
correctly and firmly.
There is something blocking the
control panel movement.
Signals are too weak.
The aerial is not connected
firmly.
Disc is inserted upside down.
CD-R/CD-RW is not finalized.
Disc is locked.
The CD player may function
incorrectly.
You are driving on rough roads.
Disc is scratched.
Connections are incorrect.
No disc in the loading slot.
Disc is inserted incorrectly.
Disc Playback
General
Tuner
EN71-75_KD-LH401[E_EX]f.p65 16/2/04, 7:29 PM71

JVC KD-Lh401 Specifications

Audio Amplifier Specifications

maximum power output front	50 W per channel
maximum power output rear	50 W per channel
continuous power output RMS front	19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion
continuous power output RMS rear	19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion
load impedance	4 Ω (4 Ω to 8 Ω allowance)
equalizer control range frequencies	60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 12 kHz
equalizer control range level	±10 dB
frequency response	40 Hz to 20 000 Hz
signal-to-noise ratio	70 dB
line-out level/impedance	5.0 V/20 kΩ load (full scale)
output impedance	1 kΩ

CD Player Specifications

operating voltage	DC 14.4 V (11 V to 16 V allowance)
allowable operating temperature	0°C to +40°C
dimensions (W × H × D) installation size	182 mm × 52 mm × 159 mm
dimensions (W × H × D) panel size	188 mm × 58 mm × 12 mm
mass	1.6 kg (excluding accessories)
frequency response	5 Hz to 20 000 Hz
dynamic range	96 dB
signal-to-noise ratio	98 dB
max. bit rate mp3	320 Kbps
max. bit rate wma	192 Kbps

Tuner Specifications

frequency range FM	87.5 MHz to 108.0 MHz
frequency range AM (MW)	522 kHz to 1 620 kHz
frequency range AM (LW)	144 kHz to 279 kHz
usable sensitivity FM	11.3 dBf (1.0 µV/75 Ω)
50 dB quieting sensitivity FM	16.3 dBf (1.8 µV/75 Ω)
alternate channel selectivity FM (400 kHz)	65 dB
frequency response FM	40 Hz to 15 000 Hz
stereo separation FM	30 dB
capture ratio FM	1.5 dB
sensitivity MW	20 µV
selectivity MW	35 dB
sensitivity LW	50 µV