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ABOUT ADCOM PERFORMANCE AND VALUE In the world of high performance electronics, Adcom has done the impossible: make state of the art components that are easy to use at an affordable price. In doing this, Adcom has created a revolution in the world of consumer electronics. By creating some of the most renowned com- ponents and offering them at affordable prices, Adcom has enabled more people to enjoy their favorite music and movies at top performance levels. Perhaps Audio Magazine said it
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THE FOLLOWING PRECAUTIONS AND SAFETY INSTRUCTIONS ARE REQUIREMENTS OF UL AND CSA SAFETY REGULATIONS Warning: To reduce the risk of fire or electric shock, do ATTENTION not expose this unit to rain or moisture. POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR, UNE PRISE CE COURANT OU UNE AUTRE SORTIE CE COURANT, SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT. CAUTION TO PREVENT ELECTRIC SHOCK DO N
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The optimal performance of your new In the unlikely event damage has oc- Introduction GFP-815 will ultimately depend on the curred, notify your dealer immediate- Congratulations on your decision to care with which you make the connec- ly and request the name of the carrier purchase the GFP-815 stereo preamp- tions between the amplifier, pream- so a written claim to cover shipping lifier. Two channel audio is better plifier and loudspeakers. All input and damages can be initiated. The
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Description of Unit: Front Panel [4-7] Source Selections [1] Standby button [10] Bass & Treble Knobs Toggles the GFP-815 in and out of The bass and treble knobs control the These seven buttons select the source Standby mode. When in standby you desire for listening. When you se- bass and treble frequencies by in- mode, the GFP-815 is activated by lect phono(1), 2, 3, 4, 5, 6 or mp3(7), creasing or decreasing levels. pressing either the remote control the selected source is also rout
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[13] Volume Knob [18] Ext Remote Voltage switch (Bottom) A remote infrared sensor can be con- The front panel volume control knob Sets the GFP-815 voltage to 120V nected here. is motorized. It may be adjusted ei- (U.S. standard) or 230V (interna- ther by hand or with the volume but- tional standard). tons on the remote control. The point dot on the volume knob indicates the Main power switch volume level. Switches the GFP-815’s main pow- er on and off. Description of Unit: [1
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SYMPTOM POSSIBLE REASON POSSIBLE SOLUTION Power LED does not AC Power Cord(s) not plugged in. AC Plug in AC Power Cord(s). Replace AC glow. No sound Fuse(s) failed. Transformer thermal protec- Fuse(s). Wait until unit cools down. It will tion engaged. I2V DC triggering malfunc- reset. Reset power switch manually. tioning. Check connection of 12V DC trigger at source. Power LED glows, but no Preamp or source unit is not on. Connec- Make sure whole system is on. Verify al
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ADCOM LLC PO Box 54087 Limited Two Year Warranty Phoenix, AZ 85032 (Home, Non-Commercial Use Only) Phone, Fax or Email inquiries to: Briefly, ADCOM warrants this product against defects in Voice: (480) 607-2277 materials or workmanship for a period of two (2) years after the date of original retail purchase from an ADCOM Fax: (623) 505-9523 authorized dealer. During this period, ADCOM will repair Monday through Friday, 9:00 AM to 5:00 PM MST or replace a defective product or part,
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GFP-815 Specifications Output Level Main Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Vrms Rec Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282mVrms L/R Output Difference Main Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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GFP-815 Serial Port Command Set INTRODUCTION The Adcom GFP-815 can be controlled via the serial RS-232 port. The serial port can be connected to a sys- tem controller, PC or ‘dumb terminal’ via a straight-through standard 9-pin serial port cable (MALE on one end and FEMALE on the other end). When using a PC, a terminal emulator program (e.g. HyperTerminal or Pro- Comm), can be used to control the GFP-815. The communications parameters should be set as follows: 9600 baud, 8 data bits,
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ADCOM llc PO Box 54087 Phoenix, AZ 85078 PH: (480) 607-2277 Email: info@adcom-usa.com Web: www.adcom-usa.com Web: www.adcom.com
