User manual FENDER SPL-M500

[. . . ] -No user serviceable parts inside, refer servicing to qualified personnel only. Thank you for your purchase of a Fender SPL-M500 Stage Monitor Power Amplifier. We are sure you will find it to be a useful and unique product, providing years of trouble free service in both permanent and portable applications. Although intended primarily for portable stage monitor use, the SPL-M500 is also effective in sound reinforcement applications where fixed microphones are used and feedback is a problem. [. . . ] Peak clipping is minimized when the compressor circuit is active. This will also "clamp" feedback, helping protect your monitor speakers. During normal operation, keep this switch engaged. DO NOT BLOCK FAN OPENING TYPE: PR 308 OUTPUTS SERIAL NUMBER PATCH POINT RETURN SEND BALANCED INPUTS PARALLEL SPKR. JACKS 500W 900W FUSE F10A 250V CAUTION: CHASSIS SURFACE HOT WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK , DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE 2 MIN TOTAL CLASS 2 WIRING UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE ET CALIBRE ATTENTION: TO REDUCE THE RISK OF FIRE, REPLACE FUSE WITH SAME TYPE AND RATING CAUTION: AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR ATTENTION: SUPERFICIE DE CHASSIS CHAUDE J K L L MN O O H. PEAK LED INDICATOR - The red Peak LED Indicator illuminates when the output voltage of the amplifier reaches clipping (maximum output voltage). The threshold for the peak indicator automatically adjusts for load impedance and supply voltage variations. POWER SWITCH - The power switch turns the unit on and off. The LED (item F) is illuminated when the amplifier is turned on and main voltage is present. M. PATCH POINT RETURN CONNECTOR Provides the possibility of using the power amplifier by bypassing the preamp section of the unit. When this connector is used, the preamp is totally disconnected from the power amplifier section. If nothing is plugged into this jack, it normally takes its signal from the preamp output, via the PATCH POINT SEND jack. PATCH POINT SEND CONNECTOR - This connection can be used with the patch point return connector, if further signal processing by an external unit is desired. Processing could include the insertion of a 1/3 octave graphic equalizer for tonal shaping, an external compressor/limiter and/or the insertion of an active electronic crossover network for bi-amped monitor systems. The output of this jack is normally tied to the patch point return connector. Using this connector will not disconnect the preamp section from the power amplifier section. BALANCED INPUT CONNECTORS - This unit provides two types of input connectors: a 1/4 inch TRS and an XLR female connector. The 1/4 inch TRS connector polarities are: tip (+), ring (-), and sleeve (ground). The XLR female connector polarities are: pin 2 (+), pin 3 (-), and pin 1 (ground). REAR PANEL J. POWER CORD - The SPL-M500 is equipped with a grounding type supply cord to reduce the possibility of shock hazard. Be sure to connect it to a grounded AC receptacle. EXTERNAL FUSE - When necessary, replace the external fuse ONLY with one of the same type and rating as shown on the label next to the external fuse holder. OUTPUT SPEAKER JACKS - Two parallel-wired, 1/4"output connectors are provided capable of providing 500 Watts of power into a 2 minimum load total. [. . . ] Plug the AC cord into a power source with the correct voltage. and Canada, this is a 120 Volt, 60 Hz AC. In other countries, this voltage may vary from 100 to 240 Volts, 50 to 60 Hz AC. Connect the wiring from the signal source to the amplifier's input jack(s). [. . . ]