User manual YAMAHA PW80-2004

[. . . ] 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 Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park, CA 90620 The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries. WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: GREEN-AND-YELLOW : BLUE : BROWN : EARTH NEUTRAL LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN and YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. [. . . ] * This applies only to products distributed by YAMAHA KEMBLE MUSIC (U. K. ) LTD. 2 sPrecautions · Connect the power supply power cord only to an AC outlet of the type stated in this Owner's Manual or as marked on the power supply unit. Failure to do so is a fire and electrical shock hazard. · Do not locate the power supply unit in a place subject to excessive heat or in direct sunlight. · Do not place the power supply unit in a place subject to excessive humidity or dust. This could be a fire and electrical shock hazard. · Do not plug several devices into the same AC outlet. This may overload the AC outlet, and could be a fire and electrical shock hazard. It may also affect the performance of some equipment. · Do not place heavy objects on the power cord. A damaged power cord is a potential fire and electrical shock hazard. · If you notice any abnormality--such as smoke, odor, or noise--turn off the power supply unit immediately. Remove the power cord from the AC outlet. Confirm that the abnormality is no longer present. Using the power supply unit in this condition is a fire and shock hazard. · If a foreign object or water gets inside the power supply unit, turn it off immediately. Remove the power cord from the AC outlet. Using the power supply unit in this condition is a fire and electrical shock hazard. · If you plan not to use the power supply unit for a long period of time, remove the power cord from the AC outlet. Leaving the power supply unit connected is a fire hazard. · Do not use benzene, thinner, cleaning detergent, or a chemical cloth to clean the power supply unit. [. . . ] · Do not use benzene, thinner, cleaning detergent, or a chemical cloth to clean the power supply unit. · The power supply unit uses high-frequency digital circuits that may cause interference on radios and televisions placed close to it. If interference does occur, relocate the affected equipment. 3 sFront panel 1 2 POWER OPERATION MONITOR +48V +12V +15V ­15V POWER SUPPLY NORMAL ON/ OFF sRear panel 5 DC PARALLEL INPUT CONNECT 4 DC OUTPUT CONNECT PIN 2 +15V 4. 2A PIN 5 ­15V 4. 2A PIN 6 +12V 4. 1A PIN 9 +48V 0. 2A DISCONNECT DISCONNECT 3 The PW80-2004 power supply should be installed in a well ventilated location. In particular, the front and rear panels must not be blocked, since the ventilation path passes through them. E DC PARALLEL INPUT connector This connector allows two PW80-2004 units to be connected in parallel. [. . . ]