User manual YAMAHA T-4N

[. . . ] Owner's Manual Bedienungsanleitung Mode d'emploi Manual de instrucciones EN DE FR ES ZH JA FCC INFORMATION (U. S. A. ) 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. [. . . ] 8 BRIDGE Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using a Euroblock connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Speaker Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Filter Element Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Performance Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Current Draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 T5n/T4n/T3n Owner's Manual 5 Controls and Functions Front Panel 2 656 T5n 0 9 1 43 78 7 MUTE indicator 9 0 1 POWER switch and indicator Press to toggle the power on or off. The POWER indicator lights up green when the power is ON. If the amplifier is connected to an amp control device such as the ACD1 or ACU16-C and the amplifier has been commanded to enter STANDBY mode, this indicator will light orange. This indicator will light red if the amplifier is muted by an amp control device such as the ACD1 or ACU16-C. This indicator will also light red while the PROTECTION indicator is ON. 8 Volume control knobs Each control knob adjusts the volume of the corresponding channel, in 31 steps from - dB to 0 dB. Note: Screw holes for security cover These four screw holes are for attaching a security cover to protect the volume setting. Since a security cover and screws are not included in the amplifier, please prepare a security cover the same size as indicated below and four M3 screws. 2 TEMP indicator Lights up red if the heat sink temperature exceeds 85°C (185°F). 3 PROTECTION indicator When the protection system is active, the indicator lights in red. No sound will be output from the speakers, since the speakers are automatically disconnected from the amplifier's outputs. The protection system actives in the following situations: · When the amplifier is turned on The protection system actives for approximately 10 seconds when the amplifier is turned on. After 10 seconds, the protection system deactivates automatically and the amplifier is ready for normal operation. · If the amplifier overheats The protection system activates if the heat sink temperature exceeds 85°C (185°F). The amplifier is muted if the heat sink temperature exceeds 90°C (194 °F). The amplifier operates normally after the amplifier cools down. 108 mm 9 Air intakes The amplifier uses forced-air cooling. [. . . ] Para detalles sobre productos, contacte su tienda Yamaha más cercana o el distribuidor autorizado que se lista debajo. NORTH AMERICA CANADA Yamaha Canada Music Ltd. 135 Milner Avenue, Scarborough, Ontario, M1S 3R1, Canada Tel: 416-298-1311 POLAND Yamaha Music Europe GmbH Branch Sp. z o. o. 17 Stycznia 56, PL-02-146 Warszawa, Poland Tel: 022-868-07-57 ASIA THE PEOPLE'S REPUBLIC OF CHINA Yamaha Music & Electronics (China) Co. , Ltd. 2F, Yunhedasha, 1818 Xinzha-lu, Jingan-qu, Shanghai, China Tel: 021-6247-2211 U. S. A. Yamaha Corporation of America 6600 Orangethorpe Ave. , Buena Park, Calif. [. . . ]