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Features & Controls

Features & Controls

1.REMOTE CONTROL INPUT  ( Pig-1 )

2.BASS BOOST SWITCH - ON and OFF

3.VARIABLE LOW-PASS FILTER(40Hz ~ 350Hz)

  When Crossover Mode Selector is in Low Pass Mode, this control limits
  the frequencies which will be distributed to the speakers to those below
  the value to which this is set within the range 40~350Hz.

4.MODE CONTROL

 Adjust the crossover for your chosen installation method.
  -LPF : Low pass filter- only bass tones go to speakers. Use with woofer or
            sub-woofer.
  -HPF : High pass filter - blocks very low tones from the speakers.
  -FULL : No filter - all tones go to speakers. Use with full-range speakers,
             or with external crossovers.

5.VARIABLE HIGH-PASS FILTER(40Hz ~ 3kHz)

  When Crossover Mode Selector is in High Pass Mode, this control limits
  the frequencies which will be distributed to the speakers to those above
  the value to this is set within the range 40Hz~3kHz.

6.INPUT LEVEL(INPUT SENSITIVITY ADJUSTMENT)

  This control adjust the amplifier's input sensitivity. Input sensitivity is
  variable from 100Millivolts to 4 volts. Clockwise increases sensitivity.
  Counterclockwise decreases sensitivity.
  This knob is not a volume control signal levels. A lower signal level will
  require increased sensitivity for full power. A higher signal level will
  require decreased sensitivity.

7.LINE INPUT RCA JACKS

  These inputs are for signal cables from the source. Always use high
  quality shielded RCA cables.

8.LINE OUT RCA JACKS

 The LINE OUT allows you to build multiple amplifier systems without

  having to use splitter cords to distribute the signal. Now it is simple 
  a matter of bringing one set of RCAs into the first amplifier, then
  using the line out RCA jacks as the feed to the next amplifier.

5

Содержание BZA2290

Страница 1: ...OWNER S MANUAL BZA 2290 BZA 2390 BZA 2490 BZA 4190 BRIDGEABLE MOSFET POWER AMPLIFIERS...

Страница 2: ...Table of Contents Table of Contents 8 1 2 3 7 9 11 9 10 11 12 Troubleshooting Wiring 13...

Страница 3: ...r Supply which provides headroom for even the most demanding peaks and dynamic ranges found on modern CD s and recordings Electronic Crossover Network Bass Boost Circuit Bridgeable at 4 Ohms 2 Ohm Ste...

Страница 4: ...BZA 2290 2 X 130W 2 X 400W 1 X 500W 2 X 200W 40Hz 3KHz 40Hz 350Hz 0 04 90dB 100mV 4V 65dB 10Hz 30KHz 10 X 2 17 X 7 9 2 X 150W 2 X 500W 1 X 600 W 2 X 250W 40Hz 3K0Hz 40Hz 350Hz 0 04 90dB 100mV 4V 65dB...

Страница 5: ...0 BZA 2490 FULL LPF HPF 40 350 REMOTE PROT PWR ON OFF BASS BOOST LOW PASS MODE HIGH PASS INPUT LEVEL MIN MAX LINE INPUT LINE OUT R L 40 3K Features Controls 1 2 3 4 5 6 7 8 3 SPEAKER FUSE 12V REM GND...

Страница 6: ...CH REMOTE PROT PWR INPUT LEVEL LOW PASS MODE LINE INPUT LINE INPUT LINE OUT Ch3 Ch4 Ch1 Ch2 40 350 LOW PASS HIGH PASS 40 3K MODE HPF LPF FULL ON OFF BASS BOOST INPUT LEVEL MIN MAX CHANNEL 1 2 CHANNEL...

Страница 7: ...limits the frequencies which will be distributed to the speakers to those above the value to this is set within the range 40Hz 3kHz 6 INPUT LEVEL INPUT SENSITIVITY ADJUSTMENT This control adjust the a...

Страница 8: ...et by turning the remote power off and then on again If the amplifier shut down due to a thermal overload condition please allow it to cool down before restarting If the amplifier shut down because of...

Страница 9: ...he amplifier s speaker output 0 12dB 12 B TERMINAL BATTERY POSITIVE Due to the power requirements of the Amplifier this connection should be made directly to the positive terminal of battery For safet...

Страница 10: ...t all crossover controls switches etc To the desired frequency or position 13 Once the system is powered up set the volume control on the head unit to about the 2 O clock position and then set all the...

Страница 11: ...ED MODE L R SPEAKER BRIDGED MODE L R SUB WOOFER 4 8 OHM LIFT SPEAKER 2 8 OHM RIGHT SPEAKER 2 8 OHM SPEAKER BRIDGED MODE L R INDUCTOR LOW PASS FILTER RIGHT SPEAKER 4 8 OHM BRIDGED 4 8 OHM STEREO MODE M...

Страница 12: ...4 8 OHM BRIDGED 4 8 OHM BRIDGED BRIDGED CH1 CH2 CH3 CH4 3CHANNEL MODE CH2 SPEAKER 2 8 OHM BRIDGED 4 8 OHM BRIDGED BRIDGED CH1 CH2 CH3 CH4 CH1 SPEAKER 2 8 OHM CH3 SPEAKER 2 8 OHM CH1 SPEAKER 2 8 OHM CH...

Страница 13: ...m Wiring 6CHANNEL MODE BRIDGED BRIDGED CH1 CH2 CH3 CH4 CH3 SPEAKER 4 8 OHM CH1 SPEAKER 4 8 OHM CH2 SPEAKER 4 8 OHM CH4 SPEAKER 4 8 OHM SUB WOOFER 4 8 OHM SUB WOOFER 4 8 OHM INDUCTOR LOW PASS FILTER CA...

Страница 14: ...nable this way Try to drive as high a signal level from the head unit as possible Protection LED comes on when the amplifier is powered up Check for shorts on speaker leads Check that the volume contr...

Страница 15: ...DO NOT SUPPORT 2 OHM MONO OPERATION AMPLIFIER DAMAGE COULD RESULT STOP 4 channel Amplifier Operating in Stereo 4 channel Amplifier Operating in Bridged Mono YES NO 4 ohm 4 ohm _ _ Four 4 ohm speakers...

Страница 16: ...Printed in korea www blitzaudio com...

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