User manual YAMAHA APD-1

[. . . ] Natural Sound RF Demodulator APD-1 ENGLISH Thank you for selecting this YAMAHA RF demodulator. This unit converts DOLBY DIGITAL AC-3 RF signal sent from a laserdisc player (with DOLBY DIGITAL AC-3 RF output) etc. to both optical and coaxial digital signals. Digital signals converted in this unit are output from both the OPTICAL and COAXIAL digital signal output terminals respectively. OWNER'S MANUAL MODE D'EMPLOI BEDIENUNGSANLEITUNG BRUKSANVISNING MANUALE DI ISTRUZIONI MANUAL DE INSTRUCCIONES GEBRUIKSAANWIJZING This unit is useful for connecting a laserdisc player etc. whose DOLBY DIGITAL AC-3 output is an RF output only to a Dolby Digital Decoder or an amplifier equipped with a Dolby Digital Decoder which dose not have a DOLBY DIGITAL AC-3 RF signal input terminal. SAFETY INSTRUCTIONS 7 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 8 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). [. . . ] Voltage Selector (General Model only) The voltage selector on the rear panel of this unit must be set for your local main voltage BEFORE plugging into the AC main supply. Voltages are 110-120/220-240 V AC, 50/60 Hz. FCC INFORMATION (for US customers only) 1. IMPORTANT NOTICE : DO NOT MODIFY THIS UNIT!This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. IMPORTANT : When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Failure to follow instructions could void your FCC authorization to use this product in the USA. NOTE : This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class "B" digital devices. Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit "OFF" and "ON", please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to coaxial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Electronics Corp. , U. S. A. 6660 Orangethorpe Ave, Buena Park, CA 90620. The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries. 3. customers If the socket outlets in the home are not suitable for the plug supplied with this appliance, it should be cut off and an appropriate 3 pin plug fitted. For details, refer to the instructions described below. [. . . ] * Die digitalen Signale liegen sowohl an den Buchsen OPTICAL als auch COAXIAL DIGITAL OUT dieses Gerätes an. Dekoder ausgerüstet ist DOLBY DIGITAL AC-3 TECHNISCHE DATEN Eingang [RF (HF)] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Ohm Ausgang (koaxial) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0, 5 Vp-p, 75 Ohm Spannungsversorgung USA- und Kanada-Modell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120V, 60 Hz Australien-Modell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]