5-Channel Power Amplifier User's Manual MODERN SOUND FOR YOUR CLASS IC - - - - - - - - - - -- -- - - - - - - - - - - - - -- - - - -- - www .r e tr o man ufa c turing .
TABLE OF CONTENT S WELCOME.................................................................................................................................................................................................................................2 WHAT'S IN THE BOX................................................................................................................................................................ ..............................3 PRECAUTIONS......................................
WELCOME Thank you for purchasing a RetroSound® Technophonic 5-channel power amplifier. Technophonic is designed to power an entire system using a single compact amplifier.
WHAT'S IN THE BOX Technophonic Amplifier Wired Remote Gain Control with Cable Mounting Hardware and Tools iiifii ii 3 - - - -~ - --
PRECAUTIONS This owner's manual provides only general installation and operating instructions. It does not cover every possible installation application. If you have any reservations about installing the amplifier, contact an authorized RetroSound® dealer, or contact technical support at tech@retromanufacturing.com. IMPORTANT: This amplifier is designed for operation in vehicles with 12 volt negative ground systems only.
PRECA UTIONS • Turn off all stereo devices before you begin. • Disconne ct the negative (-) battery terminal from your vehicle's battery. NOTE: check your vehicle's owner's manual before disconnectin g the battery. On some newer vehicles, disconnectin g the battery may require entering an anti-theft code upon reconnectin g the battery and/or may require resetting the vehicle's on-board computer. Check with your local dealership if you are uncertain.
POWER AND GROUND CONNECTION S Technophonic is designed to work within a range of 12 volts to 14.4 volts DC. Before connecting any wiring, use a multi-meter to test the vehicle's electrical system for adequate power supply. First, check the voltage at the positive(+) battery terminal with the ignition in the off position. The multi-meter should read no less than 12 volts. Next, check voltage at the positive(+) battery terminal with the engine running. The multi-meter should show a reading between 12 and 14.
MOUNTING THE AMPLIFIER It is best to mount the amplifier in a location that allows air to freely circulate around it and allows access to the end panel controls for adjustments. Although both thermal and overload protection are built in, if the amplifier overheats it will reduce its power output to maintain operation. Find a dry, clear and well-ventilated area in which to mount the amplifier. The area should be free of any obstructions that might block air flow to the amplifier.
WIRING DIAGRAM RCA CONNECTIONS (5-CHANNEL CONFIGURATION) Remote Gain Control --~ - - --- - - - Copyright© 2017 Retro Manufactunng, LLC - - - 8
WIRING DIAGRAM POWER AND SPEAKER CONNECTION S -STANDARD Left Speaker (4ohm) Right Speaker (4ohm) Left Speaker (4ohm) Right Speaker (4 ohm) Subwoafer (2or4ohm) 60 amp fuse (not included) from radio NOTE: The fuses included with the amplifier only protect the amplifier itself. Installing a fuse near the battery is required to protect your vehicle and wiring in case of a short-circuit. Check the fuses on the bottom of the amplifier for troubleshooting (30 amp ATC style).
WIRING DIAGRAM POWER AND SPEAKER CONNECTIONS - BRIDGED Left Speaker (2or4 ohm) Right Speaker (2or 4 ohm) Subwoofer (2 or4ohm) 60 amp fuse (no t inc lu d e d ) I cha ssis/frame of c ar (c lose to amp) NOTE: The fuses included with the amplifier only protect the amplifier itself. Installing a fuse near the battery is required to protect your vehicle and wiring in case of a short-circuit. Check the fuses on the bottom of the amplifier for troubleshooting (30 amp ATC style).
CONTROL PANEL LAYOUT ---(!) (!) - 0 0 0 CHl CH3 40Hz 400Hz CH 2 LJ") MODE -' Ll..l z z <( I 2CH CH 4 4CH 5CH (.) CH 5 0 (!) 0 0 0 (!) HPF GAIN GAIN HPF (!) (!) CHANNEL 3/4 CHANNEL l/2 REMOTE MIN MAX MIN MAX 40Hz 400Hz LPF BASS BOOST GAIN MIN MAX 0 l2dB 50Hz 250Hz CH5 HPF (High Pass Filter) The HPF (adjustable between 40Hz and 400Hz) filters out frequencies below the designated setting on the amplifier while attenuating frequencies above that setting.
CONTROL PANEL LAYOUT LPF (Low Pass Filter) The LPF (adjustable between 50Hz and 250Hz) filters out frequencies above the designated setting on the amplifier while attenuating frequencies below that setting. Mode The Mode control switch toggles the input mode of the amplifier between 2 channel, 4 channel and 5 channel operation. • When set to 2CH, only input channels 1 and 2 will be active. • When set to 4CH, only input channels 1,2,3 and 4 will be active.
TROUBLESHOOTING PROBLEM Green Power LED does not turn on SOLUTION • Check to ensure that the Battery(+) (12 volt constant) wire has 12 to 14.4 volts. • Check to ensure that the amplifier turn-on lead has 12 volts. • Check the fuses at bottom of the amplifier. (30 amp ATC style) Red Protect LED illuminates • Advanced protection circuitry is engaged due to high internal temperature of the amplifier. The amplifier needs more clearance around the chassis.
SPECIFICATIONS Due to continuing improvements, specifications are subject to change without notice.
WARRANTY If your unit does not work properly because of a defect in materials or workmanship, Retro Manufacturing, LCC (collectively referred to as "the warranter") at its option will either (a) repair your unit with new or refurbished parts, or (b) replace it with new or refurbished unit. The warranty period starts from the date of original purchase. TECHNOPHONIC WARRANTY PERIOD: (1) YEAR. During the warranty period, there will be no charge for replacement.
ffiADUFA(TURID6 MODERN SOUND FOR YOUR CLASSIC Retro Manufacturing, LLC, 7470 Commercial Way, Henderson, NV 89011 p) 888.325.1555 I f) 702.483.2229 I www.retromanufacturing.
mportant: Read This lnform·a tlon Before Proceeding! If you have any problems vvith this product, please contact us FIRST before you return this item. You may reach us either by email or telephone for assistance. Email: su·p port@retrosoundusa.com Phone: 888-325-1555 Website(s): ratrosoundusa.com or retrobeltusa.com hank you for pilrcha.
