Government called ‘How to Identify and Resolve Radio-TV Interference Problems’ by writing to: The U.S. Government Printing Office, Washington, D.C. 20402. The British Broadcasting Corporation publishes a booklet entitled ‘Radio Transmitting Stations’ which contains details of all BBC transmitters in the UK together with other useful hints and tips. This booklet can be obtained on request by sending a large stamped addressed envelope to: Engineers Dept. BBC Radio 201 Wood Lane LONDON W12 7TS Tele

However we appreciate that some of our customers require more technical information. When extra technical information is available you will see the following at the end of the section [Want more info ? See technical notes on page 6] There are 19 safety items set out on the back page of this handbook. For your own safety, and to ensure that your tuner works properly, we strongly recommend that you read and follow them. Installation CONNECTING TO A POWER SUPPLY WRONG PLUG ? Check that your ma

■■ . • Installation CONNECTING TO A POWER SUPPLY CONNECTING TO OTHER EQUIPMENT WRONG PLUG I If the plug supplied with the tuner does not fit your power supply, see the inside back cover of this handbook for guidelines on changing a plug, or contact your dealer to obtain a suitable power cord. Check that your mains supply voltage agrees with the voltage setting indicated on the rear panel of the ^ tuner If your mains supply voltage is different, consult your Arcam dealer or Arcam Customer

If the RDS button is pressed while tuned to a non-RDS station, the display shows ‘NO NAME’ for three seconds before reverting to the default display. Entering station names manually Station names can be entered and saved for preset AM stations, and for FM stations where RDS is not available. Station names can be up to eight characters long. First select the band and the preset station you wish to name. Then press and hold the RDS button for more than two seconds. An ‘underscore’ line should appe

Signal quality The signal quality meter is a simple bargraph that gives a quick visual guide to reception quality. For DAB transmissions, it is an inverse measure of the Viterbi error rate, with zero errors at full scale (all segments are lit) and 500 errors/second (with all segments off). For FM transmissions, the bar graph shows a simple analogue measurement of signal strength. Secondary services (DAB only) Primary services can have one or more secondary services attached to them. These tend t

ARCAM DELTA 280 TUNER HANDBOOK ! Technical specification FM tuning range Tuning system Frequency step Presets Sensitivity (IHF) Alternate channel selectivity AM suppression ratio Capture ratio Signal Strength meter sensitivity Frequency response Ultimate S/N ratio (CCIR) Mono Stereo Total harmonic distortion 96MHz : Mono Stereo Channel separation (1kHz) Pilot tone suppression Output impedance Minimum recommended load Output level Power consumption Size W/D/H mm. Weight Supplied acc