English
11
CZ302A
7. ERROR DISPLAYS
Display
Cause
Measure
ERROR 3
Disc is inserted incorrectly.
Eject the disc then reload it properly.
The disc format is not supported.
Try another disc.
ERROR 5
This is a failure of deck’s mechanism. Consult your store of purchase.
If an error occurs, one of the following displays is displayed.
Take the measures described below to solve the problem.
If an error display other than the ones described above appears, press the [
RESET]
button. If
the problem persists, turn off the power and consult your store of purchase.
* When the [
RESET]
button is pressed, preset radio stations, titles, etc. stored in memory are
cleared.
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.
Bluetooth
Problem
Cause
Measure
Cannot pair the
Bluetooth enabled
device with the car
audio system.
The device does not support the
profiles required for the system.
Use another device to connect.
The Bluetooth function of the
device is not enabled.
Refer to the user manual of the device for how to
enable the function.
The audio quality
is poor after
connection with a
Bluetooth-enabled
device.
The internal microphone gain is
not set correctly.
Adjust the gain of the internal microphone in
System Setup.
The external microphone is not set
correctly nor properly positioned.
Adjust the gain and position of the external
microphone.
For example, stick the microphone onto the
dashboard so it is close to the driver.
FM Tuner
Frequency range: 87.5-108.0MHz
Usable sensitivity: 8dBf
Frequency response: 30Hz-15kHz
Stereo separation: 30dB(1kHz)
Signal/noise ratio: >55dB
AM Tuner
Frequency range: 531-1629kHz
Usable sensitivity (S/N=20dB): 30dBμ
CD Player
System: Disc digital audio system
Frequency response: 20Hz-20kHz
Signal/noise ratio: >94dB
Total harmonic distortion: Less than 0.1% (1kHz)
Channel separation: >60dB
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
Bluetooth
Specification: Bluetooth Ver. 2.0+EDR
Profile: HFP (Hands-free Profile)
A2DP (Advanced Audio Distribution Profile)
AVRCP (AV Remote Control Profile)
PBAP (Phone Book Access Profile)
Send/Receive Sensitivity: Class 2
8. SPECIFICATIONS
Audio Amplifier
Maximum power output:
180W (45W x 4)
Speaker impedance: 4 (4 to 8 allowable)
Input
Audio input sensitivity:
High: 320mV (at 1V output)
Mid: 650mV (at 1V output)
Low: 1.3V (at 1V output)
(input impedance 10 k or greater)
Aux-in level: ≤2V
General
Power supply voltage:
14.4VDC (10.8 to 15.6V allowable),
negative ground
Pre-Amp output voltage:
2.0V (CD play mode: 1kHz, 0dB, 10k load)
Fuse: 15A
Dimensions of the Main Unit:
188mm Width × 58mm Height × 190mm Depth
Weight of the Main Unit: 1.30kg
Notes:
• Specifications and design are subject
to change without notice for further
improvement.
