Paso 5000 Series User Manual

SERIE 5000
1
Amplificatori
Amplifiers
Amplificateurs
AX5060
AX5120
AX5240
5000
SERIE
SERIES
MANUEL DUTILISATIONINSTRUCTIONS FOR USEISTRUZIONI PER LUSO
SOMMAIRE
1. Description générale
1.1 Panneau frontal ............................. 14
1.2 Panneau postérieur ....................... 14
2. Précautions générales
2.1 Installation..................................... 15
2.2 Alimentation ................................... 15
2.3 Conseils de securite ....................... 15
3. Connexions
3.1 Criteres generaux.......................... 16
3.2 Entrées micro ................................. 16
3.3 Entrées MIC/LINE .......................... 16
3.4 Entrées auxiliaires .......................... 17
3.5 Entrée téléphonique....................... 17
3.6 Sortie Music On Hold (MOH) .......... 18
3.7 Priorité micro et
signal d'annonce ............................ 18
3.8 Sorties de puissance ...................... 19
3.8.1 Systèmes à basse impédance ......... 19
- Calcul de l'impédance sur
les branchements en série ........... 19
- Calcul de l'impédance sur
les branchements en parallèle ...... 19
3.8.2 Systèmes à tension constante........ 20
- Calcul du nombre de
diffuseurs (par les puissances)..... 20
- Calcul du nombre de
diffuseurs (par les impedances) ... 20
3.9 Sortie enregistreur/booster
et prise egaliseur ........................... 20
3.10 Selection de zones d'ecoute ........... 21
4. Utilisation de lappareil
4.1 Mise en marche .............................. 22
4.2 Controle de volume principal .......... 22
4.3 Correction acoustique .................... 22
- Contrôle tonalité basses (BASS) ... 22
- Contrôle tonalité aigues (TREBLE) . 22
4.4 Surcharge et protection ................. 22
5. Caractéristiques techniques... 23
6. Liste des pièces détachées ..... 24
Schéma fonctionnel ........................... 36
TABLE OF CONTENTS
1. General description
1.1 Front panel ...................................... 3
1.2 Rear panel ....................................... 3
2. General warnings
2.1 Installation....................................... 4
2.2 Power supply ................................... 4
2.3 Safety notes .................................... 4
3. Connections
3.1 General features.............................. 5
3.2 Microphone inputs ............................ 5
3.3 MIC/LINE inputs ............................... 5
3.4 Auxiliary inputs ................................ 6
3.5 Telephone input ............................... 6
3.6 'Music On Hold' output (MOH) ........... 7
3.7 Microphone priority
and warning signal ........................... 7
3.8 Power outputs ................................. 8
3.8.1 Low-impedance systems................... 8
- Calculating the impedance
value in series connections ............ 8
- Calculating the impedance
value in parallel connection ............ 8
3.8.2 Constant voltage systems ............... 9
- Determining the number of
speakers (through power values) .. 9
- Determining the number of
speakers (through impedance)....... 9
3.9 Recorder/booster output
and equaliser socket ........................ 9
3.10 Selecting the listening areas ........... 10
4. Operation
4.1 Power on ....................................... 11
4.2 Master volume control .................... 11
4.3 Acoustic adjustment....................... 11
- Bass control (BASS) ..................... 11
- Treble control (TREBLE) ............... 11
4.4 Overloading and protection ............ 11
5. Technical specifications .......... 12
6. List of spare parts .................... 13
Block diagram ..................................... 36
SOMMARIO
1. Descrizione generale
1.1 Pannello frontale.............................. 3
1.2 Pannello posteriore .......................... 3
2. Avvertenze generali
2.1 Installazione .................................... 4
2.2 Alimentazione................................... 4
2.3 Note di sicurezza.............................. 4
3. Connessioni
3.1 Criteri generali ................................. 5
3.2 Ingressi microfonici .......................... 5
3.3 Ingressi MIC/LINE ............................ 5
3.4 Ingressi ausiliari ............................... 6
3.5 Ingresso telefonico .......................... 6
3.6 Uscita Music On Hold (MOH) ............ 7
3.7 Precedenza microfonica
e segnale di preavviso ..................... 7
3.8 Uscite di potenza ............................. 8
3.8.1 Sistemi a bassa impedenza ............... 8
- Calcolo dellimpedenza
nei collegamenti in serie ................. 8
- Calcolo dellimpedenza
nei collegamenti in parallelo............ 8
3.8.2 Sistemi a tensione costante.............. 9
- Calcolo del numero
di diffusori (tramite le potenze) ...... 9
- Calcolo del numero
di diffusori (tramite le impedenze) .. 9
3.9 Uscita registratore/booster
e presa equalizzatore ....................... 9
3.10 Selezione di zone dascolto ............. 10
4. Uso dellapparecchio
4.1 Accensione .................................... 11
4.2 Controllo di volume principale ......... 11
4.3 Correzione acustica ....................... 11
- Controllo toni bassi (BASS) ........... 11
- Controllo toni acuti (TREBLE)........ 11
4.4 Sovraccarico e protezione .............. 11
5. Caratteristiche tecniche ......... 12
6. Lista delle parti di ricambio .... 13
Schema a blocchi ............................... 36
11-541.p65 26/10/01, 14.191
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Paso 5000 Series Specifications

General

Type	Power Amplifier
Channels	2
Inputs	XLR, 1/4" TRS
Outputs	Speakon, Binding Post
Frequency Response	20Hz - 20kHz
Signal to Noise Ratio	>100dB
Input Sensitivity	0.775V / 1.4V (switchable)
Input Impedance	20kΩ
Cooling	Fan Cooled

Summary

1. General Description

1.1 Front Panel

Describes the front controls and indicators of the amplifier unit.

1.2 Rear Panel

Details the rear panel connections and switches for the amplifier.

2. General Warnings

2.1 Installation

Provides instructions and precautions for installing the PASO amplifier unit correctly.

2.2 Power Supply

Explains power requirements, voltage selection, and DC power connection options.

2.3 Safety Notes

Outlines safety precautions for handling and maintaining the amplifier.

3. Connections

3.1 General Criteria

Offers guidelines for proper signal and cable routing to ensure optimal unit operation.

3.2 Microphone Inputs

Describes how to connect microphones, including phantom power and priority settings.

3.3 MIC/LINE Inputs

Explains the configuration options for MIC/LINE inputs and their level controls.

3.4 Auxiliary Inputs

Describes connecting external audio sources like CD players or tuners to the AUX/CD inputs.

3.5 Telephone Input

Details the balanced telephone input connection and its VOX circuit for priority messaging.

3.6 Music On Hold Output

Explains the MOH output for background music, including balanced and power outputs.

3.7 Microphone Priority and Warning Signal

Describes the priority function and how it mutes other sources, with a warning signal.

3.8 Power Outputs

Details the speaker output terminals and impedance considerations for different output types.

3.8.1 Low-impedance Systems

Explains connecting low-impedance speakers and calculating total impedance in series/parallel.

3.8.2 Constant Voltage Systems

Describes constant voltage systems for multiple speakers and calculating speaker count.

3.9 Recorder/Booster Output and Equaliser Socket

Discusses using PRE OUT for signal processing and connecting external equipment.

3.10 Selecting Listening Areas

Explains how to select and control up to three independent listening zones.

4. Apparatus Operation

4.1 Power On

Guides on powering up the amplifier and initial level adjustments.

4.2 Master Volume Control

Explains how to use the master volume control and monitor output levels.

4.3 Acoustic Adjustment

Details the use of Bass and Treble controls for tone adjustment.

4.4 Overloading and Protection

Describes the amplifier's protection circuits against overloads and short circuits.

5. Technical Specifications

6. List of Spare Parts

Block Diagram