User manual

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14. Handling
• Never insert the mains plug into a mains socket immediately after the device has been moved from a cold to a warm
environment. Condensation may form and damage the device. Allow the device to reach room temperature before
connecting it. Wait until the condensation has evaporated.
• Neverunplugthemainsplugbypullingonthecable;alwaysusethegripsontheplug.
• Unplug the mains plug from the mains socket if you do not plan to use the device for an extended period of time.
• For safety reasons, unplug the mains plug from the mains socket during thunderstorms.
• Toensuresufcientventilation,donotcoverthedevice.Inaddition,aircirculationmustnotbeimpairedbyobjects
such as magazines, table clothes and curtains.
15. Troubleshooting
Thisamplierisbuiltusingthelatesttechnologyandissafetouse.Ifyouencounteranyissues,followthetrouble-
shooting steps below.
Always follow the safety instructions!
The amplier does not switch on
• The mains plug is not plugged into the mains socket.
• The mains cable is not connected to the power-in socket (13).
• The mains socket is switched off.
• The fuse is defective.
There is no sound
• Your audio playback device is switched off.
• The wrong input was selected.
• The volume is set to minimum.
There is no sound from one of the channels
• AnRCAcablewasdisconnectedfromthesourcedevice(e.g.DVDplayer)ortheamplierinput.
• One of the speaker wires has become loose.
There is a humming sound
• One of the RCA cables is defective.