Troubleshooting; Specifications - Kenwood KDC-105U Mode D'emploi

TROUBLESHOOTING

Symptom Remedy
Sound cannot be heard. • Adjust the volume to the optimum level.
• Check the cords and connections.
"PROTECT" appears and no Check to be sure the terminals of the speaker wires are insulated
operations can be done. properly, then reset the unit. If this does not solve the problem,
consult your nearest service center.
• Sound cannot be heard. Clean the connectors. (➜ 2)
• The unit does not turn on.
• Information shown on the
display is incorrect.
The unit does not work at all. Reset the unit. (➜ 3)
• Radio reception is poor. • Connect the antenna firmly.
• Static noise while listening • Pull the antenna out all the way.
to the radio.
"NA FILE" appears. Make sure the disc contains supported audio files. (➜ 8)
"NO DISC" appears. Insert a playable disc into the loading slot.
"TOC ERR" appears. Make sure the disc is clean and inserted properly.
"PLS EJCT" appears. Reset the unit. If this does not solve the problem, consult your
nearest service center.
Press and hold 0 to forcibly eject the disc. Be careful not to drop
Disc cannot be ejected.
the disc when it is ejected. If this does not solve the problem,
reset the unit. (➜ 3)
"READ ERR" appears. Copy the files and folders onto the USB device again. If this does not
solve the problem, reset the USB device or use another USB device.
"NO DVICE" appears. Connect a USB device, and change the source to USB again.
"COPY PRO" appears. A copy-protected file is played.
"NO MUSIC" appears. Connect a USB device that contains playable audio files.
"NA DVICE" appears. Connect a supported USB device, and check the connections.
"USB ERR" appears. • Remove the USB device, turn the unit off, then turn it on again.
• Try to connect another USB device.
Noise is generated. Skip to another track or change the disc.
Tracks do not play back as you Playback order is determined when files are recorded.
have intended them to play.
"READING" keeps flashing. Do not use too many hierarchical levels or folders.
Elapsed playing time is not This is caused by how the tracks are recorded.
correct.
Correct characters are not This unit can only display uppercase letters, numbers, and a
displayed (e.g. album name). limited number of symbols.

SPECIFICATIONS

KDC - 105U
FM Frequency Range
KDC - MP105U
Usable Sensitivity (S/N = 26 dB)
Quieting Sensitivity (DIN S/N = 46 dB)
Frequency Response (±3 dB)
Signal-to-Noise Ratio (MONO)
Stereo Separation (1 kHz)
AM Frequency Range
Usable Sensitivity (S/N = 20 dB)
Laser Diode
Digital Filter (D/A)
D/A Converter
Spindle Speed
Wow & Flutter
Frequency Response (±1 dB)
Total Harmonic Distortion (1 kHz)
Signal-to-Noise Ratio (1 kHz)
Dynamic Range
MP3 Decode
WMA Decode
USB Standard
Maximum Supply Current
File System
MP3 Decode
WMA Decode
Maximum Output Power
Full Bandwidth Power
Speaker Impedance
Tone Action
Preout Level / Load (CD)
Preout Impedance
Frequency Response (±3 dB)
Input Maximum Voltage
Input Impedance
Operating Voltage
Maximum Current Consumption
Installation Size (W × H × D)
KDC - 105U
Weight
KDC - MP105U
Subject to change without notice.
87.9 MHz to 107.9 MHz (200 kHz space)
87.5 MHz to 108.0 MHz (50 kHz space)
11.2 dBf (1.0 μV/75 Ω)
19.2 dBf (2.5 μV/75 Ω)
30 Hz to 15 kHz
63 dB
40 dB
530 kHz to 1 700 kHz (10 kHz space)
31 dBμ (36 μV)
GaAIAs
8 times over sampling
24 Bit
500 rpm to 200 rpm (CLV)
Below measurable limit
20 Hz to 20 kHz
0.01 %
105 dB
90 dB
Compliant with MPEG-1/2 Audio Layer-3
Compliant with Windows Media Audio
USB 1.1, USB 2.0 (Full speed)
DC 5 V 1 A
FAT16/ 32
Compliant with MPEG-1/2 Audio Layer-3
Compliant with Windows Media Audio
50 W × 4
22 W × 4 (at less than 1 % THD)
4 Ω to 8 Ω
Bass 100 Hz ±8 dB
Middle 1 kHz ±8 dB
Treble 12.5 kHz ±8 dB
2 500 mV/10 kΩ
≤ 600 Ω
20 Hz to 20 kHz
1 200 mV
10 kΩ
14.4 V (11 V to 16 V allowable)
10 A
182 mm × 53 mm × 160 mm
(7-3/16" × 2-1/8" × 6-5/16")
2.7 lbs (1.2 kg)
2.9 lbs (1.3 kg)
ENGLISH | 9