Operation Manual

English
DG 20 - DG 30
2
Safety instructions
MEANING OF GRAPHIC SYMBOLS:
The lightning arrow inside an equilateral triangle warns you about the presence of dangerous, not insulated voltage that may constitute a risk of elec-
tric shock.
The exclamation mark in an equilateral triangle informs you about important instructions in the User's Manual.
INSTRUCTIONS ABOUT RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERONS.
Warning: to reduce the risk of fire or electric shock, do not expose this instrument to rain or moisture.
- Earthing instructions -
This product must be connected to an earthed outlet. In case of malfunctioning, the earthing will reduce the risk of electric shock. The instru-
ment comes with an earthed power cable and plug to be used with an earthed outlet.
DANGER - Improper earthing connections may cause electric shocks. In case of doubts, have your electric installation checked by a qualified
electrician. Do not modify the power cable coming with the instrument.
IMPORTANT SAFETEY AND INSTALLATION INSTRUCTIONS
WARNING - When using electrical products, some basic precautions must be followed, including the following:
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Before using this instrument, carefully read the User's Manual.
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When the instrument is used by children, the presence of an adult is required.
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Do not use the instrument near water, for example near a wash-basin, a swimming-pool, a wet surface, etc.
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The instrument must be used only on supports recommended by the manufacturer.
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Do not play the instrument at a high volume for a long period of time: exceedingly loud music can cause damage to your health.
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The instrument is to be used in a position where adequate ventilation is provided.
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Use the instrument far away from heat sources such as radiators, heaters, etc.
Use only the supplied power cable for connecting the instrument to the mains.
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The identification and power supply data are reported on the bottom of the instrument.
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Disconnect the power cable if the instrument is not used for longer periods of time.
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Be careful to avoid any objects or liquids from falling into the inside of the enclosure.
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Bring the instrument to an service centre in the following cases:
- Damages on the power cable or plug.
- Objects or liquids fallen into its inside.
- The instrument has been exposed to rain.
- Abnormal running or an evident decrease of the instrument's performance.
- The instrument has fallen down or the enclosure has been damaged.
●
Never try to repair the instrument yourself. All operations must be performed by specialised engineers.
KEEP THESE INSTRUMENTS IN A SAFE PLACE
CAUTION !!!
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT OPEN THE COVER.