Artsound PRH-4240 Manual

Artsound Modtager PRH-4240

Læs gratis den danske manual til Artsound PRH-4240 (4 sider) i kategorien Modtager. Denne vejledning er vurderet som hjælpsom af 12 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 6.5 anmeldelser. Har du et spørgsmål om Artsound PRH-4240, eller vil du spørge andre brugere om produktet?

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Side 1/4

PRH-4240 - RH-4350

POWER AMPLIFIER

TABLE OF CONTENTS

1. Safety precautions - warranty 1

2. General description 1

3. Features 2

4. Nomenclature and functions 2

4.1 front panel 2

4.2 rear panel 2

5. Speaker connections 3

6. Speciﬁcations 4

OPERATING MANUAL

2. GENERAL DESCRIPTION

The PRH power ampliﬁers are built on Class D technology. With minimal power consumption, less heat genera-

tion and a more compact size than conventional analogue ampliﬁers.

The PRH power ampliﬁers contain four independent ampliﬁcation channels, each rated at 240W (PRH-4240)

and 350W (PRH-4350) respectively. For each channel, there is a balanced line input via a Phoenix connector, a

separate input gain control and an optional high pass ﬁlter.

Both 100V and low impedance speaker outputs are available.

This allows the PRH ampliﬁers to be used in most situations.

A standby mode is automatically activated when no input signal is detected for more than 1 minute.

Furthermore, there is a built-in protection mode that oers protection in case of short-circuit, overload or

excessive temperature.

The coloured LEDs on the front panel provide an easy overview of the operation. The ampliﬁers operate on an

AC voltage of 115V to 230V and can also be supplied with DC24V emergency power.

1. WARNINGS AND SAFETY

• To prevent ﬁre or electric shock, do not expose this device to rain or moisture.

• Do not repair any parts inside the unit, but leave all repairs to qualiﬁed service personnel.

• As long as the mains cable of the machine is connected to a wall socket, the machine is live, even if the

machine is switched o.

• Do not operate the device for a long time if the sound is distorted.

• Do not block the ventilation openings of the device.

Produkt Specifikationer

Mærke:	Artsound
Kategori:	Modtager
Model:	PRH-4240

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