• Check that remote DC terminal has at least +12v DC. • Check that there is battery power on the + terminal. • Check all fuses. • Check that Protection LED is not lit. If it is lit, shut off amplifier briefly and then repower it. High hiss or engine noise (alternator whine) inspeakers. • Disconnect all RCA inputs to the amplifier(s) – if hiss/noise disappears, then plug in the component driving the amplifier and unplug its inputs. If hiss/noise disappears, go on until the faulty/noisy component

(IT) Selezionare "FLAT" per una completa risposta in frequenza. (D) Wählen Sie "FLAT" für einen compleate Frequenzbereich vor. (SP) Seleccione "FLAT" para una gama de frecuencia del compleate. (Eng) Select "HIGH" for a high frequency range. (FR) Choisissez la "HIGH" pour une gamme a haute fréquence. (IT) Selezionare "HIGH" per la risposta delle frequenze alte. (D) Wählen Sie "HIGH" für eine Hochfrequenzstrecke vor. (SP) Seleccione el "HIGH" para una gama de alta frecuencia (Eng) The cut fre

t % c Q=D(Mll @01= ■CH (u! (u) »™ Ml IE 1 32 u O -± oN) +12V GND REM E Low Level Input Fuse K Gain Controll E 12V (DC) power terminal E Low pass switch ¿6 Remote terminal Low pass cutting adjustment GND terminal S Multiplayer x1/x10 switch for Low section + Left channel terminal (+ MONO) S' Steroe Mono input selector S - Left channel terminal E EBC (External Bass Control) + Rigth channel terminal H EBC ON/OFF switch - Rigth channel terminal (- MONO) s Multiplayer

SELECT BUTTON Press it can select VOL/BAS/TRE/BAL/FAD, and with the +/- button to adjust them, and the word which function it is selected will be indicated on LCD. 2. POWER BUTTON Press it to select you desired radio band and the word which band is selected will be indicated on LCD. (NOTE: When it is off, you can press any button to turn on the unit.) 3. MANUAL TUNING UP/DOWN BUTTON Press them to tune up or down, and the current frequency appears on LCD. 4. EJECT BUTTON Push it to eject the tape

2. Adjust the amplifier LEVEL control(s) to an average listening position. 3. Turn the head unit volume all the way down, and listen for background noise. 4. Start your vehicle, and again, listen for background noise. 5. By fine tuning the LEVEL control(s), you can reduce background and engine noise, if present. These adjustments should only be made once. After that, use the head unit volume control to adjust the system volume, not the LEVEL control(s). CAUTION: Never turn the LEVEL control(s) u

If the amp is being used to power a crossover system, set to either HPF or LPF as needed. 5 Crossover Mode Switch Input Level Control Use this control to match the output of the head unit to the amplifier. If distortion is present, reduce the setting of this control. 4 3 Power Supply Terminals Protects the amplifier as well as the automobile electrical system from short circuit conditions. 2 Fuse These terminals are 14K Gold plated for high conductivity and minimum impedance loss. The terminals

LEVEL MIN MAX HPF CH1 LOW IN CH2 CH2 CH1 HI IN PROTECT POWER REMOTE BASS BOOST CH3/4 0 BASS BOOST LPF FULL LPF HPF CH4 CH3 CH3 LOW IN CH4 HI IN FREQ. HPF 18db 80 2.5k H2 35 400 H2 80 2.5k H2 35 400 H2 0 18db BASS LEVEL HPF LPF BOOST MIN MAX FULL LPF FREQ. LEVEL MIN MAX HPF CH1 LOW IN CH2 CH2 CH1 HI IN PROTECT POWER REMOTE BASS BOOST CH3/4 L + R Front Outputs L + R Rear Outputs head unit head unit Y adaptors LA680 LA1080 7 inpInpuut Contnecstions 4CH AMPS High Level 4 CH Stereo Input from 4CH Aud

Legacy has utilized the latest electronic technologies in order to deliver a superb listening experience. This innovative system has been designed utilizing a 12 V DC Negative Ground power supply. The LEGACY Blue Diamond Series amps incorporate two to eight MOSFETS in the different models. This design produces enough available voltage to supply the main amplifier sections, and still have a huge amount of reserve voltage for peak “high demand” situations. The Legacy line has been designed to ensu

LEVEL MIN MAX LOW IN R L PROTECT POWER REMOTE BASS BOOST HI IN R L 80 2.5k H2 0 BASS BOOST LPF FULL LPF HPF CH4 CH3 CH3 LOW IN CH4 HI IN FREQ. HPF 18db 80 2.5k H2 35 400 H2 80 2.5k H2 35 400 H2 0 18db BASS LEVEL HPF LPF BOOST MIN MAX FULL LPF FREQ. LEVEL MIN MAX HPF CH1 LOW IN CH2 CH2 CH1 HI IN PROTECT POWER REMOTE BASS BOOST CH3/4 head unit Y adaptors speaSkpeakeer Conrnecstions Basic Stereo Output Basic 4CH Output 9 2CH AMPS LA680 LA1080 4CH AMPS LA480 LA580 LA780 LA1480 LA1880 LA2080 + L – +

The terminals face upwards for easy wiring in tight situations. Speaker Terminals Remote Bass Boost Plug in the Remote Bass Boost Control wire in here. 0 BASS BOOST LPF FULL LPF HPF CH4 CH3 CH3 LOW IN CH4 HI IN FREQ. HPF 18db 80 2.5k H2 35 400 H2 80 2.5k H2 35 400 H2 0 18db BASS LEVEL HPF LPF BOOST MIN MAX FULL LPF FREQ. LEVEL MIN MAX HPF CH1 LOW IN CH2 CH2 CH1 HI IN PROTECT POWER REMOTE BASS BOOST CH3/4 GND REM FUUUSE + CH1 – + CH2 – + CH3 – + CH4 – 12V + BRIDGED – + BRIDGED – 3 2 1 9 10 4 5 12