User manual ARCAM DT91

[. . . ] H A N DBOOK/MANUEL/HANDBUCH / H A N D L E I D I N G DT91 Arcam DT91 digital radio tuner Tuner radio numérique DT91 Arcam Digitaler Radiotuner Arcam DT91 Arcam DT91 digitale radio tuner English Français Deutsch Nederlands Safety guidelines CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: To reduce the risk of electric shock, do not remove cover (or back). WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. The lightning flash with an arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated `dangerous voltage' within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. [. . . ] If the transmission signal is strong in your area then the supplied indoor aerial may be sufficient (it should be hung on a wall with both wires fully stretched out vertically). An external aerial is recommended in order to receive the highest number of services. DAB transmissions can be in either `Band III' or the `L-band' (or both). To determine the transmission frequency in your area, contact your dealer, or refer to www. WorldDAB. org. In Band III transmission areas, use a multi-element Yagi aerial if you are a long way from a transmitter, or use an omnidirectional or folded dipole aerial if you are close to more than one transmitter (in the U. K. , a Band III region, this should be mounted with the elements vertically, as the transmissions are vertically polarised). If the DAB services in your area are transmitted on L-band then consult your dealer for advice on the best aerial to use. In FM mode, rotating the control knob changes the tuning frequency. DAB/FM In DAB mode, pressing SEARCH scans for new DAB radio stations. See `Searching for radio stations: DAB', for further information. These buttons are used when specifying a preset location (1­8 or 9­16) to store a radio station. See `Programming a preset radio station', for further information. Switches between DAB and FM mode. DISPLAY MODE Press this button to change the type of information shown on the display (such as scrolling text or signal strength). Searching for radio stations: DAB When using the DAB tuner section for the first time, you should perform a search to find the available services in your area. You may also wish to repeat the search periodically to discover if any new ensembles (i. e. groups of services) have gone on air, or if you move the tuner to a different area. To perform a search Ensure that the DT91 is in DAB mode (by pressing the DAB/FM button until `DAB' is shown on the display), then press SEARCH or MENU; the display shows `DAB Setup: Press SELECT to scan'. The current search frequency is shown on the display as the search progresses. If no service is found after the search, then either your aerial is inadequate or you may be outside of the area covered by DAB broadcasts. Please contact your Arcam dealer for further information or advice. Selecting a service Turn the rotary controller (or press 4 or 3 on the remote control) to work through the available stations and to choose the one you wish to listen to. The service displayed will be selected automatically after a delay of about two seconds. Deleting services Under normal circumstances, you should not need to delete services from the DT91. If you move to a different region, however, or if a station ceases transmission, stations may be shown as available that can no longer be received. To remove stations from the selection list that can no longer be received, first press the MENU button; the display shows `DAB Setup: Press SELECT to scan'. Turn the control knob until the display shows `DAB Setup: Press SELECT to erase', then press SELECT. All services are deleted. DT91 E-6 A delete operation should always be followed by a search for available stations (as described previously) otherwise no DAB radio stations will be available for selection. Search for radio stations: FM To perform a search Ensure that the DT91 is in FM mode (by pressing the DAB/FM button until `FM' is shown on the display). If you know the broadcast frequency of the station you want, turn the control knob on the front-panel until the desired frequency is displayed. An alternative search method is to press and hold the 4 or 3 keys on the remote control. After a delay of about one second, the DT91 begins scanning for the next available station. [. . . ] A similar action would be taken for all other state changes. Answer codes The following answer codes are defined: n Command OK 0x1: The command has been accepted and processed completely. n Command Failed 0x0: The command has failed for some reason. DT91 E-11 E nglish Command Specifications / Spécifications des commandes / Befehlsspezifikationen / Opdrachtspecificaties Power / Alimentation / Betrieb / Stroom Change the stand-by state of the DT91. De Stand-by status van de DT91 wijzigen. COMMAND: Byte: CC DL D1 Description: 0x00 (Command code) 0x01 (Data length) 0x00 ­ Enter stand-by state 0x01 ­ Power-on 0xF2 ­ Toggle power state 0xF3 ­ Request power state Example / Exemple / Beispiel / Voorbeeld Command/response sequence to bring the DT91 out of standby: Byte: RC AC DL D1 Séquence de commande/réponse pour désactiver le mode veille du DT91 : Befehls-/Rückmeldesequenz zur Aktivierung des im Stand-by-Modus befindlichen DT91: RESPONSE: Description: 0x00 (Reply Code) Answer code 0x01 (Data length) Response: 0x00 ­ The DT91 is in stand-by state 0x01 ­ The DT91 is powered on Opdracht- en responsreeks om de DT91 uit stand-by te halen: COMMAND: 0x21 0x00 0x01 0x01 0x0D RESPONSE: 0x21 0x00 0x01 0x01 0x01 0x0D Source selection / Sélection de la source / Quellenauswahl / Bronkeuze Switch between DAB and FM. Wechsel zwischen DAB und FM Schakel om naar DAB en FM. COMMAND: Byte: CC DL D1 Description: 0x01 (Command code) 0x01 (Data length) 0x01 ­ FM 0x02 ­ DAB 0xF3 ­ Request current source Example / Exemple / Beispiel / Voorbeeld Command/response sequence to switch to FM: Séquence de commande/réponse pour basculer en mode FM : Befehls-/Rückmeldesequenz zum Umschalten auf FM: Opdracht- en responsreeks om naar FM over te schakelen: Byte: RC AC RESPONSE: Description: 0x01 (Reply Code) Answer code 0x01 (Data length) Response: Source values as given above. COMMAND: 0x21 0x01 0x01 0x01 0x0D RESPONSE: 0x21 0x01 0x01 0x01 0x01 0x0D DL D1 Display brightness / Luminosité de l'affichage / Helligkeit des Displays / Helderheid van de display COMMAND: Byte: CC DL D1 Description: 0x0A (Command code) 0x01 (Data length) 0xF0 ­ Increase the display brightness 0xF1 ­ Decrease the display brightness 0xF3 ­ Request current display brightness Set the display brightness. [. . . ]