ユーザーズガイド YAMAHA YU1S

[. . . ] 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. [. . . ] A damaged power cord is a fire and electrical shock hazard. • Do not place heavy objects, including this unit, on top of the power cord. A damaged power cord is a fire and electrical shock hazard. In particular, be careful not to place heavy objects on a power cord covered by a carpet. • If you notice any abnormality, such as smoke, odor, or noise, or if a foreign object or liquid gets inside the unit, turn it off immediately. Remove the power cord from the AC outlet. Using the unit in this condition is a fire and electrical shock hazard. • Should this unit/AC adapter/power supply be dropped or the cabinet be damaged, turn the power switch off, remove the power plug from the AC outlet, and contact your dealer. If you continue using the unit without heeding this instruction, fire or electrical shock may result. • If the power cord is damaged (i. e. , cut or a bare wire is exposed), ask your dealer for a replacement. Using the unit with a damaged power cord is a fire and electrical shock hazard. INPUT SELECTOR A B B 2 POWER ON/ OFF ANALOG OUTPUT BOX POWER ON/ OFF illustration shows the AO8 * The analog output box 3 ANALOG OUTPUT BOX s Rear panel 4 INPUT B WORD CLOCK A INPUT B WORD CLOCK A 5 OFF ON IN 75Ω IN OFF ON 75Ω OUT 6 OUT 4 A OUTPUT UNIT ID indicator This indicator displays the ID number of the OUTPUT connector of the DSP unit DSP1D/DSP1D-EX connected to the AO8. If an error occurs in the connection to the DSP1D, or if the unit does not lock to the wordclock signal, one of the following error indications appears. Error message E2: The AO8 is connected to the INPUT connector of the DSP1D/DSP1D-EX. Connect the AO8 to the OUTPUT connector. E3: A cable is disconnected from the INPUT A, B, or C connector on the rear panel, or the connection is made incorrectly. If the connection is proper, replace the cable. UL: The unit does not lock to the wordclock signal. UC: The control signal is not being received correctly. “O. x . ”: (two dots and the ID number of the OUTPUT connector on the DSP1D/DSP1D-EX) Illuminating dots means that the AO8 is connected in Mirror mode from the DSP1D/DSP1DEX. If “O. x . ” lights up continuously during Mirror mode operation, the INPUT SELECTOR switch (2) setting matches the setting controlled from the CS1D and the system is operating normally. If the control signal from the CS1D has changed the setting during Mirror mode operation and it does not match the INPUT SELECTOR switch (2) setting any more, this indicator changes in the following order. “ . x. ” “ ”( “ “. [. . . ] Use a BNC cable with an impedance of 75 Ω for connection. The WORD CLOCK ON/OFF switch is used to terminate the word clock connection. Basically, if the AO8 is the last device of the word clock chain, or if nothing is connected to the WORD CLOCK IN/OUT jacks, set this switch to ON. F WORD CLOCK OUT jack The WORD CLOCK OUT jack is used to provide word clock from the AO8 to the connected external device, such as a digital MTR or a DAT recorder. Use a BNC cable with an impedance of 75 Ω for connection. “. [. . . ]