Kenwood KDC-BT32U - Manual (Page 17)

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CONTENTS
Bluetooth
Symptom Remedy/Cause
The hands-free talk volume is low. The hands-free talk volume can be adjusted independently. Adjust it during hands-free talk.
[MIC GAIN] of <Bluetooth Setup> (page 20) .
No beep is heard at reception of an
incoming call. No beep is heard depending on the type of your cell-phone. The [CALL BEEP] of <Bluetooth
Setup> (page 20) is set ON.
Voice is not recognized. ■ ■ The vehicle window is open. If the surrounding noise is large, voice cannot be recognized
properly. Close the vehicle windows to reduce noise.
■ ■ Small voice. If voice is too small, it cannot be recognized properly. Speak into the microphone
a little more loudly and naturally.
■ ■ The person uttering the voice tag is not the one who registered the it. Only the voice of the
person who registered the voice tag can be recognized.
“NO NUMBER” appears. The calling party does not notify a caller ID. / There is no phone number data.
“NO DATA” appears. There is no outgoing call list. / There is no incoming call list. / There is no missed call list. / There
is no phone book list. / Data is not contained in the phone book.
“NO ENTRY” appears. The cell-phone has not been registered (pairing).
“HF DISCONCT” appears. The unit cannot communicate with the cell-phone.
“AUD DISCONCT” appears. The unit cannot communicate with the audio player.
“HF ERROR 07” appears. The memory cannot be accessed. Turn off the power and on again. If this message still appears,
press the reset button on the control unit.
“HF ERROR 68” appears. The unit cannot communicate with the cell-phone. Turn off the power and on again. If this
message still appears, press the reset button on the control unit.
“HF ERROR 89” appears. Update of the Bluetooth firmware has failed. Retry it.
“UNKNOWN” appears. The Bluetooth device cannot be detected.
“DEVICE FULL” appears. 5 Bluetooth device have already been registered. No more Bluetooth device cannot be
registered.
“PIN CODE NG” appears. The PIN code is wrong.
“CONNECT NG” appears. The unit cannot be connected to the device.
“PAIRING NG” appears. Pairing error.
“NO ACTIVE DVC”/ “NO ACT DVC”
appears. No cell-phone is connected. Connect your cell-phone before starting voice recognition.
The sound from the Bluetooth
audio player is discontinuous. ■ ■ Another Bluetooth device is affecting the Bluetooth communication. Turn off another
Bluetooth device. Move another Bluetooth device away from this unit.
■ ■ Another Bluetooth device or profile is used for communication. The downloading of the
Phone book disconnects the sound.
Specifications
FM tuner section
Frequency range (50 kHz space):
87.5 MHz — 108.0 MHz
Usable sensitivity (S/N= 26 dB):
1 μV/ 75 Ω
Quieting sensitivity (DIN S/N = 46 dB):
2.5 μV/75 Ω
Frequency response (±3 dB): 30 Hz — 15 kHz
Signal-to-Noise ratio (MONO): 63 dB
Stereo separation (1 kHz): 40 dB
MW tuner section
Frequency range (9 kHz space): 531 kHz – 1,611 kHz
Usable sensitivity (S/N = 20dB): 36 µV
LW tuner section
Frequency range: 153 kHz – 279 kHz
Usable sensitivity (S/N = 20dB): 57 µV
CD player section
Laser diode: GaAIAs
Digital filter (D/A): 8 Times Over Sampling
D/A converter: 24 Bit
Spindle speed: 500 rpm — 200 rpm (CLV)
Wow & Flutter: Below Measurable Limit
Frequency response (±1 dB): 20 Hz — 20 kHz
Total harmonic distortion (1 kHz): 0.01 %
Signal-to-Noise ratio (1 kHz): 105 dB
Dynamic range: 93 dB
AAC decode: AAC-LC “.m4a” files
MP3 decode: Compliant with MPEG-1/2 Audio
Layer-3
WMA decode: Compliant with Windows Media
Audio
USB interface
USB standard: USB1.1/ 2.0 (Full speed)
Maximum supply current:
DC 5 V 1 A
File system: FAT16/ 32
AAC decode: AAC-LC “.m4a” files
MP3 decode: Compliant with MPEG-1/2 Audio
Layer-3
WMA decode: Compliant with Windows Media
Audio
Bluetooth section
Technology: Bluetooth Ver. 2.1+EDR Certified
Frequency: 2.402 GHz – 2.480 GHz
Output Power: +4 dBm (MAX), 0 dBm (AVE)
Power Class 2
Maximum Communication range:
Line of sight approx. 10m (32.8 ft)
Profile:
HFP (Hands Free Profile),
SPP (Serial Port Profile),
OPP (Object Push Profile),
PBAP (Phonebook Access Profile),
A2DP (Advanced Audio Distribution
Profile),
AVRCP (Audio/Video Remote Control
Profile)
Audio section
Maximum output power: 50 W × 4
Output power (DIN 45324, +B=14.4V): 30 W × 4
Speaker impedance: 4 Ω — 8 Ω
Tone action:
Bass: 100 Hz ±8 dB
Middle: 1 kHz ±8 dB
Treble: 12.5 kHz ±8 dB
Preout level / load (CD): 2,500 mV/ 10 kΩ
Preout impedance: ≤ 600 Ω
Auxiliary input section
Frequency response (±3 dB): 20 Hz — 20 kHz
Input maximum voltage: 1,200 mV
Input impedance: 10 kΩ
General
Operating voltage:
14.4 V (10.5 V — 16 V allowable)
Maximum current consumption: 10 A
Installation size (W × H × D):
182 mm × 53 mm × 160 mm
Weight: 1.3 kg
Subject to change without notice.