Boss Audio 758DBI User Manual in English - Page 2

Specifications, Trouble Shooting - manual

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Trouble Shooting Before going through the check list, check wiring connection. If any of the problems persist after check list has been made, consult your nearest service dealer. Symptom No power Cause The car ignition is not on. No sound The radio does not work. The radio station automatic selection does not work. The fuse is blown. Volume is in minimum. Wiring is not properly connected. The antenna cable is not connected. The signal are too weak. Solution If the power supply is properly connected to the car accessory terminal, switch the ignition key to " ACC " Replace the fuse. Adjust volume to a desired level. Check wiring connection. Insert the antenna cable firmly. Select a station manually. Specifications Supply voltage Current consumption Audio Signal Output Characteristics : 12V DC(11V-15V) : Less than 10A : 2ch line out : (1) Frequency Response: 20Hz-20KHz (2) S/N Ratio: 50 dB(JIS) (Europe) FM Frequency Coverage: 87.5 to 108Mhz IF 10.7Mhz Sensitivity (S/N = 30dB) : 20dBu AM Frequency Coverage: 522 to 1620Khz IF 450Khz Sensitivity (S/N = 20dB) : 45dBu (U.S.A.) FM 87.5 to 107.9Mhz 10.7Mhz 20dBu AM 530 to 1710Khz 450Khz 45dBu NOTE: Specifications and design are subject to modification, without notice, due to improvements in technology. If at any time in the future you should need to dispose of this product please note that Waste electrical products should not be disposed of with household w aste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice.(Waste Electrical and Electronic Equipment Directive) PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com

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Specifications
NOTE:
Specifications and design are subject to modification, without notice,
due to improvements in technology.
Supply voltage
: 12V DC(11V-15V)
Current consumption
: Less than 10A
Audio Signal Output
: 2ch line out
Characteristics
: (1)
Frequency Response:
20Hz-20KHz
S/N Ratio:
50 dB(JIS)
(2)
(Europe)
(U.S.A.)
FM
FM
Frequency Coverage:
IF
10.7Mhz
10.7Mhz
Sensitivity (S/N = 30dB) :
20dBu
20dBu
AM
AM
Frequency Coverage:
IF
450
450
Sensitivity (S/N = 20dB) :
45dBu
45dBu
87.5 to 108Mhz
87.5 to 107.9Mhz
522 to 1620Khz
530 to 1710Khz
Khz
Khz
Trouble Shooting
Before going through the check list, check wiring connection. If any of the problems persist after check
list has been made, consult your nearest service dealer.
If at any time in the future you should need to dispose of this product please note
that Waste electrical products should not be disposed of with household waste.
Please recycle where facilities exist. Check with your Local Authority or retailer for
recycling advice.(Waste Electrical and Electronic Equipment Directive)
Symptom
No power
Cause
The fuse is blown.
Volume is in minimum.
No sound
The antenna cable is not
connected.
The signal are too weak.
Insert the antenna cable firmly.
Select a station manually.
The radio does not
work.
The radio station
automatic selection
does not work.
Wiring is not properly
connected.
Adjust volume to a desired level.
Check wiring connection.
Replace the fuse.
The car ignition is not on.
If the power supply is properly connected
to the car accessory terminal, switch the
ignition key to " ACC "
Solution
PDF created with FinePrint pdfFactory trial version