Specifi cations troubleshooting guide – Kenwood KDC-BT40U User Manual

Page 38

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KDC-BT40U/KDC-BT30

FM Tuner Section

Frequency Range (50 kHz Space)

: 87.5 MHz – 108.0 MHz

Usable Sensitivity (S/N = 26dB)

: 1.0 μV/75 Ω

Quieting Sensitivity (DIN S/N = 46dB)

: 2.5 μV/75 Ω

Frequency Response (±3.0 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 – 1611 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

: GaAlAs

Digital filter (D/A)

: 8 Times Over Sampling

D/A Converter

: 24 Bit

Spindle Speed

: 500 – 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

MP3 Decode

: Compliant with MPEG-1/2 Audio Layer-3

WMA Decode

: Compliant with Windows Media Audio

AAC Decode

: AAC-LC “.m4a” files

Specifi cations

Troubleshooting Guide

NO MATCHING: The voice tag is wrong. Voice cannot be

recognized because of an unregistered voice
tag, etc.

TOO SOFT:

Voice is too small and cannot be recognized.

TOO LOUD:

Voice is too large to be recognized.

TOO LONG:

The word or utterance is too long to be
recognized.

NO PHONEBOOK (NO PB):

Data is not contained in the phone book.

NO MESSAGE: No short message in In Box.

NO RECORD:

The voice tag is not registered in the phone
book.

MEMORY FULL: The number of voice tags reaches the

maximum number to be registered in the
phone book.

NO ACCESS:

The procedure preset with mixed preset
memory function cannot be available.
The preset content may not be recalled
depending on the selected band.

NO VOICE:

No call.

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