Bose PowerMatch PM4250 Bruksanvisning

Bose mottagare PowerMatch PM4250

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Sida 1/52

PowerMatch

Conﬁgurable Professional Power Ampliﬁers

Installation and Operating Guide

PM8500 / PM8500N

PM8250 / PM8250N

PM4500 / PM4500N

PM4250 / PM4250N

English Installation and Operating Guide Page 3

pro.Bose.com Contents

Introduction .................................................................................................................................................... 12

Product Features .......................................................................................................................................... 12

PowerMatch

Ampliﬁer Line Overview ................................................................................................. 13

PowerMatch conﬁgurable professional power ampliﬁers ...................................................................... 13

Onboard Loudspeaker Processing and Front Panel Interface ............................................................... 13

Accessory Cards .................................................................................................................................... 13

Ideal for use with RoomMatch

array module loudspeakers .................................................................. 13

Interfacing with ControlSpace

engineered sound processors .............................................................. 13

Controls, Display, and Connectors ......................................................................................................... 14

Hardware Installation .................................................................................................................................. 15

Unpacking............................................................................................................................................... 15

Ventilation ............................................................................................................................................... 15

AC Mains Outlet Requirements .............................................................................................................. 15

Making Connections ................................................................................................................................... 16

Connection and Conﬁguration Steps ..................................................................................................... 16

Power (Mains) Connection ...................................................................................................................... 16

Standby Mode ........................................................................................................................................ 16

Wiring Input Connectors ......................................................................................................................... 17

Wiring Output Connectors ...................................................................................................................... 17

Fault Notiﬁcation Output ........................................................................................................................ 19

Serial over Ethernet ................................................................................................................................ 19

Setup and Conﬁguration ........................................................................................................................... 20

Conﬁguration Methods ........................................................................................................................... 20

Control Panel Description ....................................................................................................................... 21

Front Panel Control Menu Structure ....................................................................................................... 22

Control Menu Descriptions ..................................................................................................................... 22

Setting the Limiting Function for use with 3rd Party Loudspeakers ....................................................... 34

Sample Output Conﬁgurations for Different Loudspeaker Loads ............................................... 35

Conﬁguration of a RoomMatch Two-Module Array (Example 1) ............................................................ 35

Conﬁguration of a RoomMatch RMS215 Subwoofer Module (Example 2) ............................................ 35

Maintenance Operations ........................................................................................................................... 36

Updating Firmware and Speaker EQ Presets ......................................................................................... 36

Saving and Recalling Ampliﬁer Settings (USB-only version ampliﬁers) ................................................. 37

Saving and Recalling Ampliﬁer Settings (network version ampliﬁers) .................................................... 37

About the Alarm Log and Fault Indicator ................................................................................................ 38

Troubleshooting ............................................................................................................................................ 39

Appendix ......................................................................................................................................................... 40

Interface Comparison Table .................................................................................................................... 40

Technical Speciﬁcations ........................................................................................................................ 41

AC Current Draw and Thermal Dissipation Information ......................................................................... 46

Produktspecifikationer

Varumärke:	Bose
Kategori:	mottagare
Modell:	PowerMatch PM4250
Inbyggd display:	Ja
Vikt:	11100 g
Bredd:	483 mm
Djup:	525 mm
Höjd:	88 mm
LED-indikatorer:	Ja
Ljudutgångskanaler:	- kanaler
Total harmonisk distorsion (THD):	0.4 %
Toppeffekt per kanal:	- W
Förstärkarklass:	D
Produktens färg:	Svart
bruksanvisning:	Ja
Uteffekt (RMS):	1000 W
Temperatur vid drift:	0 - 40 ° C
Intervall för relativ operativ luftfuktighet:	10 - 90 %
AC-inspänning:	100 - 240 V
Equalizer:	Ja
Frekvensområde:	20 - 20000 hz
Anslutningsteknologi:	Kabel
Växelström Frekvens:	50 - 60 hz
Antal USB 2.0 anslutningar:	1
Ändamål:	Uppträdande/scen
Signal/brusförhållande (SNR):	99 dB
Bridge-funktion:	Ja
Bridge-mode uteffekt per kanal (4 Ohm):	250 W
Dämpfaktor:	1000
Förstärkningsjustering:	Digital
Bridge-mode uteffekt per kanal (8 ohm):	250 W