Alpine INE-F409E, Руководство пользователя

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79
Navigation
The vehicle’s position is erroneous.
• The GPS reception is poor.
- Drive the vehicle in an area of good GPS reception to allow the
unit to recalibrate itself. Move to a location where strong GPS
reception is possible.
• No correct speed signal.
- In the case that no speed signal or no correct speed signal is
received by the vehicle, the positioning cannot take place
accurately. Check the VP learning mode (page 37).
No operation
• Moisture condensation
- Allow enough time for the condensation to evaporate (about 1
hour).
• Ambient Temperature
- Make sure the temperature inside the vehicle is between 0°C
and 45°C (32°F and 113°F).
Specifications
MONITOR SECTION
FM TUNER SECTION
MW TUNER SECTION
LW TUNER SECTION
DAB SECTION
USB SECTION
HDMI SECTION
Screen Size 9”
LCD Type Transparent type TN LCD
Operation System TFT active matrix
Number of Picture Elements 1,152,000 pcs. (800 × 480 × 3
(RGB))
Effective Number of Picture Elements
99% or more
Illumination System LED
Tuning Range 87.5 – 108.0 MHz
Mono Usable Sensitivity 8.1 dBf (0.7 μV/75 ohms)
50 dB Quieting Sensitivity 12 dBf (1.1 μV/75 ohms)
Alternate Channel Selectivity 80 dB
Signal-to-Noise Ratio
65 dB
Stereo Separation 35 dB
Capture Ratio 2.0 dB
Tuning Range 531 – 1,602 kHz
Usable Sensitivity 25.1 μV/28 dBf
Tuning Range 153 – 281 kHz
Sensitivity (IEC Standard) 31.6 μV/30 dBf
Tuning Range BAND III 174.93 – 239.2 MHz
Tuning Range L-BAND 1,452.96 – 1,490.6 MHz
Usable Sensitivity -103 dBm
Signal-to-Noise Ratio 95 dB
Stereo Separation 85 dB
USB requirements USB 2.0
Max. Power Consumption 1,500 mA (CDP Support)
USB Class USB (Mass Storage Class)
File System FAT16/32
Number of Channels 2-Channels (Stereo)
Frequency Response *
1
5 – 20,000 Hz (±1 dB)
Total Harmonic Distortion 0.008% (at 1 kHz)
Dynamic Range 95 dB (at 1 kHz)
Signal-to-Noise Ratio 100 dB
Channel Separation 85 dB (at 1 kHz)
*1 Frequency response may differ depending on the encoder software/bit
rate.
Input Format 480p/VGA