Focal FDP 1.2000 Handleiding

Focal Receiver FDP 1.2000

Lees hieronder de 📖 handleiding in het Nederlandse voor Focal FDP 1.2000 (8 pagina's) in de categorie Receiver. Deze handleiding was nuttig voor 28 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/8
1
POWER PER CHANNEL
• 1 x 1200 wRMS @ 4ohms
• 1 x 2000 wRMS @ 2ohms
• 1 x 4000 wRMS (Two FDP 1.2000s Bridged @ 4 ohms)
• 1 x 2400 wRMS (Two FDP 1.2000s Bridged @ 8 ohms)
• Note: FDP 1.2000 is not 1 ohm stable, and cannot be bridged at 2 ohms
INPUT/OUTPUT CONFIGURATIONS
Because this is a one channel amplier, if both left and right inputs are used, they are mixed to mono, which is useful
for subwoofers.
CROSSOVER CONFIGURATION
The 48 dB per octave and 24 dB per octave lters are always on so that they function as a Band Pass for a HP LP
subwoofer, or a midbass in a 3-way speaker. If you use a DSP or external crossover, set HP to 8Hz and LP to 350 Hz.
• frequency adjustment range is 8 Hz to 53 Hz, can use as a subsonic filter or crossover. HP
LP frequency adjustment range is 40 Hz to 350 Hz.
• The remote level control is always active.
There is a light on the remote level control. PWR-PEAK
If the light is red or flashing red, reduce volume until the light turns green so that you do not damage your
speaker.
• is continuously adjustable between 0 degrees and 180 degrees. Adjust by measuring frequency response PHASE
at the crossover frequency. Frequency response should be as smooth as possible.
SUBHARMONIC SYNTHESIZER - SHS
• will add deeper bass to music that lacks it. Music is sampled and new tones one octave lower are SHS
synthesized. The levels at 45Hz and 30Hz are set on the amplifier to music taste.
• The remote must be plugged in for to function. The knob on the remote will adjust the amount of SHS SHS
synthesized level mixed with the music.
• Avoid excess level because this will make the subwoofer sound “muddy” and cause the amplifier to have SHS
distortion prematurely.
• There is a switch on the amplifier to turn off.SHS
AUTOMATIC POWER TURN ON/OFF
1. The best way to automatically turn the amplifier power on and off is to use the REM wire from your source radio
connected to the REM amplifier terminal.
2. If your original equipment stereo or source radio has a BTL amplifier, then the RCA inputs have an auto turn on
sensing circuit. When connecting high level BTL speaker wires to the RCA input, the REM wire is not necessary.
RCA INPUT, BOTH LOW LEVEL AND HIGH LEVEL
The amplier LEVEL control has sufcient adjustment range for both low level and high level input into the RCA
jacks. A factory source radio that does not have RCA output, using the wires that are connected to the speakers, can be
directly connected to the RCA jacks when the amplier control is adjusted to 8V.LEVEL
FDP 1.2000 : ONE CHANNEL AMPLIFIER
Operation / Configuration
2
SETTING LEVEL
• Set the amplifier LEVEL control to minimum before you turn on the amplifier for the first time.
• For lowest distortion and lowest noise the amplifier should be set at the lowest setting that yields LEVEL
sufcient loudness without distortion. For lowest noise your source radio volume control should be near
maximum that does not cause distortion.
• To find the best amplifier setting: LEVEL
With the amplier at minimum, slowly increase the source radio volume to around 3/4 without distortion. LEVEL
Then, slowly turn up the amplier control to the maximum desired loudness. Listen very carefully and LEVEL
turn down the amplier control if you hear any distortion.LEVEL
SUBWOOFER REMOTE VOLUME CONTROL LED LIGHT
1. While playing music the LED light should be Green.
Occasional red LED light flash indicates that the amplifier has reached maximum loudness.
2. If the red LED light flashes with the beat of the music,
TURN DOWN THE VOLUME before you damage your speaker.
3. If the red LED light is on continuous,
TURN DOWN THE VOLUME before you damage your speaker.
SETTING SUBWOOFER HIGH PASS SUBSONIC FILTER
• A subwoofer should have a high pass filter often called a subsonic filter. The purpose of a subsonic filter is to
limit very low frequencies that your subwoofer can not play loud enough without damage. Removing subsonic
frequencies can allow your subwoofer to play louder.
• For a sealed box the high pass is typically set between 8 Hz and 30 Hz to increase power handling capacity.
• For a vented box the high pass filter must be set 5 Hz lower than the port tune frequency to prevent woofer damage.
DIRECT / MASTER SWITCH
• For normal operation set the switch to “MASTER”.
• The switch position bypass the crossover functions, subharmonic synthesizer, level control and remote DIRECT
controls. mode can be used with an external DSP controlling all functions and level or if the amplifier DIRECT
is controlled by a second amplifier. is also used if two amplifiers are connected in bridge or parallel DIRECT
cascade.
UNBAL / BAL SWITCH
The standard switch position is input “ ”. Flipping the switch to “ ” will change the input to“balanced input UNBAL BAL
floating ground” and may reduce vehicle electronics noise.
DIAGNOTIC AND PROTECTION LED PANEL
• Red LED light flash indicates that the amplifier has reached maximum loudness. Peak Output:
• DC Protect: Output fault- the amplifier must be returned for service.
• Maximum temperature before thermal protection, you need better cool air venteliation. 158 F:
• Safe operating temperature.135 F:
• Over Current: Speaker impedance is too low OR there is a short circuit.
• Over Voltage: DC power voltage is too high, some vehicles have a fast battery charge mode that trigger this. -
• Fuse: The power fuse is blown and must be replaced.
• Fuse: The power fuse is blown and must be replaced.
3
ONE AMPLIFIER IN HP, LP OR BP MODE (SEE GRAPHICS A1 + A2)
SUBHARMONIC SYNTHESIZER
SUBHARMO NIC SYNT HESIZER
(Diagram below only shows
this portion of the amplifier)
RADIO
MASTER
A1: ONE AMPLIFIER AND SINGLE VOICE COIL WOOFER
+ –
SINGLE
VOICE COIL
SUBWOOFER
+ –
SINGLE
VOICE COIL
SUBWOOFER
REMOTE SUB CONTROL
NOTE: If 2 or more subwoofers are used, parallel minimum impedance is 2 ohms.
SUBHARMONIC SYNTHESIZER
SUBHARMO NIC SYNT HESIZER
(Diagram below only shows
this portion of the amplifier)
RADIO
MASTER
A2: ONE AMPLIFIER AND DUAL VOICE COIL WOOFER
++ – –
DUAL
VOICE COIL
SUBWOOFER REMOTE SUB CONTROL
NOTE: With voice coils in parallel, minimum impedance is 2 ohms.


Product specificaties

Merk: Focal
Categorie: Receiver
Model: FDP 1.2000

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