JBL MR-30, Руководство по эксплуатации

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INTERFERENCE ON RADIO
CONTENTS
Contents 2
Wiring Identification 3
Opening and closing the front plate 4
Identification of Controls and Functions 5
6
7
10
11
Precautions and Maintenance 12
Trouble shooting guide, Specifications 13
Remote control functions
Controls
Operating the radio
Operating the CDP & CD changer
TROUBLE SHOOTING GUIDE
Poor atmospheric conditions - Try again later in the day.
Antenna / lead broken or damaged.
Check loudspeaker wiring.
This product contains a biamp. It is vitally important not to connect
the front loudspeaker ground to the rear speaker ground.
Faulty loudspeaker.
Distortion at highest volume levels may be normal, as amplifier has
reached maximum power output.
Otherwise the power and ground wire might be too small of a gauge.
(Use 10amp cable or more.)
Reduce the bass effect or switch off the loudness mode.
Boat battery and or charging circuit may be faulty.
SPECIFICATION
4 x 45 watts
DC + 12V
Negative Ground
4 - 8Ohm
Power Output :
Power Supply :
Speaker Impedance:
530 -1710KHz(USA)
522 -1620KHz(EUR)
35dB / uV
Tuning Range :
Sensitivity :
87.5 -107.9MHz(USA)
87.5 -108MHz(EUR)
10dB / uV
30dB
Tuning Range :
Sensitivity :
Separation :
FM TUNER AM TUNER (OPTION)
COMPACT DISC AUDIO AMP & GENERAL
20 Hz-20 KHz
0.8%
65 dB
90 dB
Freq. Response :
Total Harmonic Distortion :
Signal - Noise Ratio :
Dynamic Range :
1 12
DISTORTED AUDIO