Insignia NS-A1000 User Manual Page 11
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Insignia NS-A1000 Car Stereo Amplifier
www.insignia-products.com
Making amplifier settings
Variable low-pass filter
To use the amplifier as a dedicated subwoofer channel, set filter
switch to LPF and adjust variable crossover frequency with control as
desired. The amplifier's input circuit filters out everything above
40....250 Hz, depending on the set-point of the frequency control, so
that only the chosen bass notes / frequencies are amplified.
Variable high-pass filter
To use the amplifier as a dedicated high range channel, set filter
switch to HPF The input circuit filters out all frequencies below
40Hz....250 Hz, depending on set-point.
Bass boost and the remote bass control
Use the bass boost function to emphasize the deepest bass notes at
50 Hz.
Input sensitivity control
In order to achieve maximum signal-to-noise performance, the input
sensitivity control adjusts the signal level from your car stereo/source,
to match the amplifier's sensitivity. It is not a volume control.
Note
Not performing this adjustment and simply setting the input
sensitivity control at or near the MAX position may permit
electrical audio noise into the system.
-
Inductor low
pass filter
Capacitor high pass filters
- Car Stereo Amplifier 1
- Features 4
- Planning the installation 4
- Setting up your amplifier 5
- Connecting the power 7
- Connecting the remote turn-on 8
- Connecting high-level inputs 8
- Connecting the speakers 9
- Stereo mode connections 10
- Mono mode connections 10
- Tri-mode operation 10
- Making amplifier settings 11
- Functions and controls 12
- Specifications 13
- Troubleshooting 14
- Copyright 15
- 90-Day Limited Warranty 17
- Insignia NS-A1000 19
- Attention 20
- Remarque 21
- Batterie 23
- Connexion de la masse 24
- Masse du châssis - noir 25
- Canal gauche (-) 25
- Canal droit (-) 25
- Canal droit (+) 25
- Canal gauche (+) 25
- Connexion des haut-parleurs 26
- Connexions en mode mono 27
- Fonctionnement tri-modal 27
- Filtre passe-bas variable 28
- Filtre passe-haut variable 28
- Fonctions et commandes 29
- Spécifications 31
- Droits d’auteurs 32
- Garantie limitée de 90 jours 33
- Características 36
- Montaje del amplificador 38
- Conexión de la alimentación 39
- Conexión a tierra 40
- Conexión del encendido remoto 40
- Canal izquierdo (-) 41
- Canal derecho (-) 41
- Canal derecho (+) 41
- Canal izquierdo (+) 41
- Conexión de los altavoces 42
- Operación de modo triple 43
- Filtro paso bajo variable 44
- Filtro paso alto variable 44
- Funciones y controles 45
- Especificaciones 47
- Derechos de reproducción 48
- Garantía limitada de 90 días 49
- 7601 Penn Avenue South 52
- Richfield, MN USA 55423-3645 52
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