10
10
DA-2800 Operating Instructions V0.4
1.3 Operating Precautions
Make sure the AC mains voltage matches the voltage printed on the cover of the amplifier
. If your
amplifier does not have the correct voltage indicated, contact your dealer or distributor immediately.
Damage caused by connecting the amplifier to improper AC voltage is not covered by the warranty.
Make sure the power switch is off before making any input or output connections.
It is always a good idea to have the gain controls muted during power-up to prevent speaker
damage if there is a high signal level at the inputs.
Always use high quality interconnect and speaker cables. Most intermittent problems are caused by
faulty cables. Use good-quality connectors and wire to ensure trouble-free reliability.
1.4 AC Mains connection
Warning: before connecting the mains, be sure that the amplifier is set for the correct mains voltage.
The AC Mains connection is made via an IEC type connector on the rear side of the panel. The figure
below shows the connection to the amplifier. A locking clip is provided to assure a robust connection.
Be sure that your AC mains power source has the requirements indicated in this manual. For safety
reasons, It is very important that the amplifier’s ground is connected. Do not use adapters that disconnect
the ground.