Meridian America 504 manual Maintenance, Cleaning, To clean the case, display panel, and keypad

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Maintenance

Cleaning

When cleaning the FM tuner bear in mind that the front of the FM tuner 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 FM tuner.

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 FM tuner is completely dry.

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.

Setting

To clean the audio connections

The audio sockets on the back of the FM tuner 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.

up the FM tuner

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Contents Meridian 504 Stereo FM Tuner Preface Contents Preface Introduction Series communications Professional featuresMeridian 500 Series 506 20-Bit CD Player Compact Disc Transport Sample configurations566 20-Bit Digital to Analogue Analogue Controller Converter 562V Multimedia Controller Available accessories Specification and accessoriesSpecification Using the FM tuner Front panel To switch to standby To switch on from standbyTo select a preset station Selecting a stationTo search for a station Tuning manuallySelecting stereo or mono To switch to stereoTo switch to mono Defining preset stations To choose the station at switch-on To programme a presetTo change the display To use the tuning meterChoosing the display To set up the FM tuner options Setting up the FM tunerTo alter a preset label To set up the preset labelsSetting up the FM tuner To position the FM tuner UnpackingRadio interference To connect an antenna Connecting the FM tunerBack panel To connect to other Meridian 500 Series equipment To connect to a conventional preamplifierTo connect to Meridian 600 or 200 Series equipment To connect to a 501 Control Unit There is a hum using the analogue output TroubleshootingNo standby display is shown Reception is poorSetting up the FM tuner Cleaning MaintenanceTo clean the case, display panel, and keypad To clean the audio connectionsGuarantee Service and guaranteeService Index IndexStations