User manual PEAVEY MMA 800T

[. . . ] No hay piezas adentro que el usario pueda reparar. Deje todo mantenimiento a los técnicos calificados. ADVERTENCIA: Para evitar corrientazos o peligro de incendio, no deje expuesto a la lluvia o humedad este aparato Antes de usar este aparato, lea más advertencias en la guía de operación. Ce symbole est utilisé pur indiquer à l'utilisateur la présence à l'intérieur de ce produit de tension non-isolée dangereuse pouvant être d'intensité suffisante pour constituer un risque de choc électrique. Ce symbole est utilisé pour indiquer à l'utilisateur qu'il ou qu'elle trouvera d'importantes instructions sur l'utilisation et l'entretien (service) de l'appareil dans la littérature accompagnant le produit. [. . . ] The "out" position allows operation of the equalization. POWER ON LED (8): Indicates when AC power is being supplied to the unit. ACTIVITY LED (9): Indicates output level from the master mixing stage. The LED illuminates when signal level is approximately 25 dB below rated output. POWER SWITCH (10): Depress to "on" position to turn on. REAR PANEL: AC OUTLET (unswitched)(11): Provides AC power for auxiliary equipment with a power consumption of no more than 300 watts. Using this outlet for equipment with total power consumption ratings of more than 300 watts can create a fire or shock hazard. MAINS POWER CORD (12): Connect to 120V AC power source. This cord is fitted with a standard two prong power plug with an integral large ground pin. For your safety, we have incorporated a 3-wire line (mains) cable with proper grounding facilities. It is not advisable to remove the ground pin under any circumstances. If it is necessary to use the equipment without proper grounding facilities, suitable grounding adaptors should be used. Less noise and greatly reduced shock hazard exists when the unit is operated with the proper grounded receptacles. 11 14 18 19 12 13 15 16 17 20 4 FUSE (13): WARNING: THE FUSE SHOULD ONLY BE REPLACED WHEN THE POWER CORD HAS BEEN DISCONNECTED FROM ITS POWER SOURCE. The fuse is located within the cap of the fuseholder. If the fuse should fail, IT MUST BE REPLACED WITH THE SAME TYPE AND VALUE IN ORDER TO AVOID DAMAGE TO THE EQUIPMENT AND TO PREVENT VOIDING THE WARRANTY. If the amp repeatedly blows fuses, it should betaken to a qualified service center for repair. MODULE INPUT PORTS (14): Accepts plug-in modules for all eight channels. Modules are optional and should be selected by installation requirements. NOTE: All modules will function in any of the eight ports. MUTE (15): Plug-in modules are available with muting function. The mute lines may be activated with an external switch at this point. REMOTE MASTER VOLUME (16): Connect a 10 KB (linear) potentiometer across these terminals to allow remote control of the amplifier. For best results, turn the front panel Master level control full clockwise. Refer to wiring diagram for connection details. Remote Volume 1 2 10 K Linear Taper Potentiometer LO HI Shielded Cable OUTPUTS (17): A 600 ohm transformer balanced output is provided via screw terminals at this point. AUX OUT (18): Provides an unbalanced output via RCA jack for use with external equipment such as tape decks, power amps, etc. BRIDGE IN/OUT (19): This jack may be used as a mixing input/output point when the similar terminal of another amplifier is connected to this terminal. A separate tape recording output may be taken from this point without interaction of EQ and Master level control. PROGRAM IN (20): Accepts signals from other sources such as another mixer or mixer/amplifier. Signal level at this input in controlled by the Program level control and is fed to the Master output. The Program In may be regarded as channel "nine" without plug-in module capability. [. . . ] All service work should be done by a qualified service technician. This product should be used only with a cart or stand that is recommended by Peavey Electronics. Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary considerably in susceptibility to noise induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time. [. . . ]