Meridian Analogue Controller 502, Руководство пользователя

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Setting up the analogue controller
32
Maintenance
Cleaning
When cleaning the analogue controller bear in mind that the
front of the analogue controller is plastic, and the display panel
and lid are glass.
Disconnect the power cord before cleaning the unit.
Note: Do not use abrasive cleaners on any part of the analogue
controller.
To clean the case, display panel, and
keypad
●
Use a slightly damp cloth.
Ensure that no water is allowed to get inside the case, and do
not reconnect the power until you are certain that the analogue
controller is completely dry.
To clean the audio and video
connections
Most of the audio sockets on the back of the analogue controller
are gold-plated and need no cleaning if gold-plated phono plugs
are used. Otherwise, it is recommended that you unplug and
reconnect the plugs at least once a year. A proprietary contact
cleaner can be used to some advantage.
To change the mains fuse
Fuse
Spare
●
Remove the mains connector, and pull out the drawer next to
the power input to access the fuses.
Before replacing a blown fuse, if possible ascertain the cause of
the failure.
The fuse drawer includes a spare fuse. This should be replaced
by one of the same rating. See the plate on the base of the
analogue controller for the correct fuse values.