User manual YAMAHA IPA 8200

[. . . ] IPA8200 Owner's Manual 1 DE EN ES FR IT RU Italiano Español Français Deutsch English Explanation of Graphical Symbols CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with 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. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The above warning is located on the top of the unit. IMPORTANT SAFETY INSTRUCTIONS 1 2 3 4 5 6 7 8 Read these instructions. Install in accordance with the manufacturer's instructions. [. . . ] The indicator lights green when the power is on. w PROTECT indicator When the protection system is active, the indicator lights red. When this is lit, the amplifier or power supply is automatically shut down, and no sound will be output from the speakers. e CLIP indicator This indicator will light red when the output power exceeds 100 W for an 8 load or 200 W for a 4 load. When this is lit, the limiter will automatically operate. r SIGNAL indicator This indicator will light green when the output level exceeds 2 Vrms. (This will light at 0. 5 W or greater for an 8 load, 1W or greater for a 4 load. ) t Attenuator These are detented knobs that attenuate the input signal of each channel (A­H) over 41 steps in a range of 0 dB ­ ­ dB. NOTE y MUTE indicator This will light red when mute is activated. u MUTE switch This turns muting on/off for each channel. i PARALLEL indicator This will light orange when the rear panel MODE switch is set to PARALLEL. o BRIDGE indicator This will light orange when the rear panel MODE switch is set to BRIDGE. !0 Screw holes for security cover If desired, you can use these two screw holes for attaching the included security cover to prevent the attenuator setting from being changed. Use the included Allen wrench and screws to attach the cover. !1 Air intakes The amplifier uses forced-air cooling. The variable speed cooling fan draws air in from the front and exhausts it through the rear. The cooling fan operates at low speed when the heat sink temperature is below 65 °C (149 °F), or at high speed when the temperature exceeds 65 °C (140 °F). Please be sure that you do not block the air intakes or exhaust vents. · To operate these knobs, use a slotted screwdriver with a blade no wider than 5. 5 mm. IPA8200 Owner's Manual 7 Controls and Functions Rear Panel q e w r t y u q INPUT connectors These are balanced input connectors. The included Euroblock connectors can be used to make connections here. w SPEAKERS connectors These are barrier strip type speaker output connectors. NOTE e MODE switches These specify the amplifier's operation mode for each two channels. · STEREO mode Each channel (A­H) will operate independently. · BRIDGE mode The amplifiers will be bridged for pairs of adjacent channels (A-B, C-D, E-F, G-H), obtaining a high-power output. · PARALLEL mode The input signals will be input to the adjacent channels (A-B, C-D, E-F, G-H) as well. r GAIN switch This switches the input sensitivity / gain for all channels together. [. . . ] 135 Milner Avenue, Scarborough, Ontario, M1S 3R1, Canada Tel: 416-298-1311 MARTA Olimpus Music Ltd. Louis Street Msida MSD06 Tel: 02133-2144 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 THE NETHERLANDS/ BELGIUM/LUXEMBOURG Yamaha Music Europe Branch Benelux Clarissenhof 5-b, 4133 AB Vianen, The Netherlands Tel: 0347-358 040 U. S. A. Yamaha Corporation of America 6600 Orangethorpe Ave. , Buena Park, Calif. Tel: 714-522-9011 INDIA Yamaha Music India Pvt. [. . . ]