JBL Power P-4020 Manual

JBL Modtager Power P-4020

Læs gratis den danske manual til JBL Power P-4020 (8 sider) i kategorien Modtager. Denne vejledning er vurderet som hjælpsom af 52 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 26.5 anmeldelser. Har du et spørgsmål om JBL Power P-4020, eller vil du spørge andre brugere om produktet?

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Power Series Amplifiers

P-4020, P-4040 Owner’s Manual

GENUINE JBL

Amplifier Features

• 4-, 3- or 2-channel operation (P-4040)

2- or 1-channel operation (P-4020)

• Simultaneous stereo and mono

operation

• Built-in 12dB/oct electronic crossover

• Balanced differential input

• Pre-amp outputs (filtered on P-4040)

• Oversized Floating Rail Mosfet Power

Supply

• Universal Interface

• Common Sense turn-on

• Variable input sensitivity (250mV–4V)

• Fully complementary, direct coupled

discrete power amplifier circuitry

• Gold-plated power, input and output

connectors

• 2-Ohm stable (stereo)

• JBL badge lights when amp is operat-

ing and flashes when protection circuit

is activated

• Made in USA

About This Manual

To attain maximum amplifier perfor-

mance, we encourage you to read the

remaining pages before installing and

operating your new JBL Power Series

amplifier. Especially review the

Applications section for ideas on design-

ing and expanding your system. Also,

save these instructions for future refer-

ence. Installation of automo-Important:

tive stereo components can require

extensive experience in performing a

variety of electrical and mechanical pro-

cedures. Although these instructions

explain how to install a JBL Power Series

amplifier in a general sense, they do not

show the exact installation methods for

your particular vehicle. If you do not

have the experience necessary, do not

attempt the installation yourself; instead

ask your Authorized JBL Car-Audio Dealer

about professional installation options.

Installation Precautions and Notes

• The JBL P-4020 (or P-4040) has five

levels of circuit protection that monitor

the amplifier and will shut it down if

the electrical system voltage drops

below 5Vdc or exceeds 18Vdc, temper-

atures are above 194° F (90° C), short

circuits occur, or current draw exceeds

product specifications. For best perfor-

mance, check the intended mounting

site to make sure the operating envi-

ronment does not create conditions

that will trigger the protection circuit.

• Prior to installation, turn off all audio

systems and other electrical devices.

Also disconnect the (–) negative lead

from the vehicle’s battery.

• At the installation site, locate and make

a note of all fuel lines, hydraulic brake

lines and electrical wiring. Use extreme

caution when cutting or drilling in and

around these areas.

• Check clearances on both sides of a

planned mounting surface before

drilling any holes or installing any

screws. Remember that mounting

screws can extend behind the mount-

ing surface.

Thank you for purchasing your new

JBL Power Series™ amplifier. Power

Series amplifiers feature the latest

advances in discrete-circuit topology,

ensuring low distortion and superbly

clean and clear sound quality. In addition

to RCA-type pre-amp inputs, Power

Series amplifiers feature Universal

Interface™, designed to facilitate integra-

tion with factory-installed audio systems

for distortion-free performance that rivals

conventional pre-amp connections.

Included in the Universal Interface circuit

is Common Sense™ turn-on. Common

Sense turn-on senses the common-mode

voltage present on the speaker outputs of

factory and aftermarket radios, turning on

the amplifier without a separate remote

wire. All Power Series amplifiers feature

built-in electronic crossovers and pre-amp

outputs for easy system expansion with-

out requiring outboard processors.

Produkt Specifikationer

Mærke:	JBL
Kategori:	Modtager
Model:	Power P-4020

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