Troubleshooting - LOTRONIC madison MAD-CENTER120 Manual Del Usuario

Trouble-Shooting
If the product is not operating properly, make a check of the items in the table
below. If the problem persists, a malfunction may be assumed. Disconnect the
power immediately and contact the store where the unit was purchased.
Problem
•
• Audio frequency
• Mains plug & AC jack
No sound
•Volume control sets to
minimum.
•Speaker output not in
right position
Distortion •The volume is too loud. • Reduce volume.
Specifications
Output power RMS
THD (at rated conditions)
S/N ratio (line in)
Impedance
Frequency response
Rated input level/impedance
Input voltage
Consumption
Dimensions
Net / Gross weight
The above specifications are for reference only.
Design and specifications are subject to change for improvement without prior
notice.
©Copyright Lotronic 2015
Causes
Insecure speaker lead
connection.
input terminal
connected
improperly.
connection is
insecure
Corrections
• Connect securely.
• Check the audio frequency
terminal.
• Connect the power properly.
•Tum volume up to a suitable
level.
•Put the speaker output at right
position
60W @ 4 ohm
≤2% (50-20kHz)
≥75dB (A-weighted)
4 Ohm
50Hz – 20kHz
Line in: 500mV
220 – 240Vac 50/60Hz
≤35W
220 x 180 x 935mm
10.1kg / 11.4kg