Publicité
Les langues disponibles
Les langues disponibles
All manuals and user guides at all-guides.com
5. LOW LEVEL RCA INPUTS FRONT-REAR-SUBWOOFER
Choose the correct length RCA cables to connect the RCA outputs of the source/head unit,
to the input connectors of the amplifier. Run the RCA cables on the opposite side of the vehicle
to the power cable and vehicle wiring loom. Avoid the electric fan motor and wiring. Ensure you
follow the correct balance. (L Left = White or Black. R Right = Red).
6. LINK MODE (PF-8001D ONLY)
This function allows two PF-8001D amplifiers to be installed and linked with the supplied Data
cable. Refer to page 5 for more information
7. GAIN/LEVEL CONTROL (FRONT-REAR)
This control is used to match the input level of the amplifier to the output level of your head
unit. We recommend the method below, as failure to follow these steps may damage the audio
system.
1. Turn the amplifier Gain to zero
2. Turn the volume of the head unit to ¾ and the bass and treble to zero
3. Adjust the amplifier Gain/Level control until the desired maximum volume is achieved
without distortion.
4. Make fine adjustments to tune your install.
8. X-OVER (PF-1802 AND PF-4004 ONLY)
This is the adjustable frequency range setting for the two filter options - High Pass and Low
Pass.
9. HIGH PASS CROSSOVER FILTER
When a subwoofer is used in the system, this feature is designed to filter out all low bass
frequencies that only subwoofers should produce. See specification table for adjustable
frequency range. Set the crossover switch (11) to HP.
10. LOW PASS CROSSOVER FILTER
Ensure the crossover frequency is set at 100Hz or below. This feature must be used with a
subwoofer to filter out all mid to high frequencies that only full range speakers should produce.
See specification table for adjustable frequency range. Set the crossover switch (11) to LP.
11. HIGH PASS - FULL RANGE - LOW PASS CROSSOVER SWITCH
High Pass
See Note 9
Full Range
Set the crossover switch to full range, this setting is for large speakers (e.g. 6 X 9") or
speakers when a subwoofer is not included in the system. The amplified audio signal is not
filtered so the full range audio signal is sent to the speakers.
Low Pass
See Note 10
7
Publicité
