LOTRONIC KODA1305 Manuel D'utilisation page 4

Turn the input selector switch to the correct position and power the unit on. A few
seconds later, the unit has reached normal working condition. Adjust the volume
according to your taste.
If the fuse blows, please contact a technician to replace the fuse by a new one that is
identical to the original one.
If the LED doesn't light up when the amplifier is switched on, it means that there is a
malfunction. Please turn the power immediately off and solve the problem. Turn
power on again.
Use the A/B function to select the speaker output according to your speaker cable
connection. If the amplifier is connected to two pairs of speakers at both A & B
channels, please select the A+B channel position.
Warning: Do not connect 2 pairs of 4 Ohms speakers at the same time to the
amplifier A & B outputs.
Trouble-shooting
If the amplifier doesn't operate properly, check the points in the table below. If this
doesn't solve the problem, please contact your dealer.
Problem
No sound
Distortion
Sound only
from one
channel
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Causes
• Bad speaker connection
• Wrong connection of
audio input socket
• Bad connection of power
plug
• Volume turned down to
the minimum
• Speaker output selector
not in the correct position
• The volume is too loud
• Incomplete speaker
connection
• Incomplete input/output
lead connections
• Left/right balance is off on
one side
Solution
• Connect securely
• Check the audio input socket
• Connect the power cable
properly
• Turn the volume up to a
suitable level
• Select the correct speaker
output
•
Reduce the volume to an
acceptable level
• Connect securely
• Connect securely
• Adjust the balance properly
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