English
8
FZ003A
USB Devices
Problem
Cause
Measure
USB device cannot
be inserted.
The USB device has been
inserted with wrong direction.
Reversing the connection direction of the
USB device, try it again.
The USB connector is broken. Replace with a new USB device.
USB device is not
recognized.
The USB device is damaged.
Disconnect the USB device and reconnect.
If the device is still not recognized, try
replacing with a different USB device.
Connectors are loose.
No sound heard
with the display
“No File
” shown.
No MP3/WMA file is stored in
the USB device.
Store these files properly in the USB
device.
Sound skips or is
noisy.
MP3/WMA files are not
encoded properly.
Use MP3/WMA files encoded properly.
6. SPECIFICATIONS
FM Tuner
Frequency range: 87.5-108.0MHz
Usable sensitivity: 8dBμ
Frequency response: 30Hz-15kHz
Stereo separation: 30dB(1kHz)
Signal/noise ratio: >55dB
AM Tuner
Frequency range: 531-1629kHz
Usable sensitivity (S/N=20dB): 30dBμ
MP3/WMA mode
MP3 sampling rate: 8 kHz to 48 kHz
MP3 bit rate: 8 kbps to 320 kbps / VBR
WMA bit rate: 8 kbps to 320 kbps
Logical format: ISO9660 level 1,2
Joliet file system
USB
Specification: USB 1.0/2.0
Playable audio format:
MP3(.mp3): MPEG 1/2/Audio Layer-3
WMA(.wma): Ver 7/8/9.1/9.2
Audio Amplifier
Maximum power output:
180W (45W x 4)
Speaker impedance: 4Ω (4 to 8Ω allowable)
Input
Aux-in level: ≤2V
General
Power supply voltage:
14.4VDC (10.8 to 15.6V allowable),
negative ground
Pre-Amp output voltage:
2.0V (USB play mode: 1kHz, 0dB, 10kΩ load)
Fuse: 15A
Dimensions of the Main Unit:
188mm Width × 58mm Height × 95mm Depth
Weight of the Main Unit: 0.6kg
Note:
• Specifications and design are subject
to change without notice for further
improvement.
170mm
188mm
58mm
95m
m
18m
m
46mm
50mm
178mm
105m
m
