Toa DA-250D Bruksanvisning

Toa Mottaker DA-250D

Les nedenfor 📖 manual på norsk for Toa DA-250D (24 sider) i kategorien Mottaker. Denne guiden var nyttig for 4 personer og ble vurdert med 3.9 stjerner i gjennomsnitt av 2.5 brukere

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Side 1/24

An all-pole mains switch with a contact separation of at least 3 mm (0.12") in each pole

shall be incorporated in the electrical installation of the building.

DUAL POWER AMPLIFIERS

DA-250D CU

DA-250DH CU

Thank you for purchasing TOA's Dual Power Amplifier.

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

Note: The figure shows the DA-250D.

OPERATING INSTRUCTIONS

TABLE OF CONTENTS

1. IMPORTANT SAFETY INSTRUCTIONS .................................................... 3

2. SAFETY PRECAUTIONS ............................................................................... 5

3. GENERAL DESCRIPTION ............................................................................. 9

4. FEATURES .......................................................................................................... 9

5. HANDLING PRECAUTIONS .......................................................................... 9

6. INSTALLATION PRECAUTIONS ................................................................ 10

7. NOMENCLATURE AND FUNCTIONS

Front ........................................................................................................................ 11

Rear .......................................................................................................................... 12

8. SETTINGS AND CONNECTIONS ............................................................... 13

8.1. Switch Settings and Speaker Connections ...................................................... 14

9. REMOVABLE TERMINAL PLUG CONNECTION .................................. 15

10. INPUT SENSITIVITY AND

HIGH-PASS FILTER ON/OFF SETTINGS

................................................ 16

11. PROTECTION OPERATION LIST ............................................................... 17

12. TAMPER-PROOF CAP ATTACHMENT .................................................... 17

13. CLEANING THE FILTER ................................................................................ 18

14. BLOCK DIAGRAMS

14.1. DA-250D .......................................................................................................... 19

14.2. DA-250DH ........................................................................................................ 19

15. DIMENSIONAL DIAGRAM ............................................................................ 20

16. SPECIFICATIONS

16.1. DA-250D CU .................................................................................................... 21

16.2. DA-250DH CU ................................................................................................. 22

Produkspesifikasjoner

Merke:	Toa
Kategori:	Mottaker
Modell:	DA-250D
Innebygd skjerm:	Nei
Vekt:	5300 g
Bredde:	482 mm
Dybde:	401.8 mm
Høyde:	44 mm
LED-indikatorer:	Power, Status
Tilkoblingsteknologi:	Koblet med ledninger (ikke trådløs)
Materiale:	Aluminium, Metal
Antall kanaler:	2 kanaler
AC-inngangsspenning:	220 - 240 V
AC-inngangsfrekvens:	50 - 60 Hz
Produktfarge:	Sort
Driftstemperatur (T-T):	-10 - 40 °C
inngangsimpedans:	10000 Ω
Signal-til-støy-forhold (SNR):	100 dB
Total Harmonic Distortion (THD):	0.3
Rack-kapasitet:	1U
Relativ luftfuktighet under drift (H-H):	0 - 90
Lyd-utgang kanaler:	2.0 kanaler
Form for nedkjøling:	Aktiv
RMS-rangert strøm/utgangseffekt:	500 W
Formål:	Opptreden Scene
Frekvensrekkevidde:	20 - 20000 Hz
Tilkoblingstype høyttalere:	Binding post
Forsterker, klasse:	D
Peak effekt per kanal:	250 W
Dempningsfaktor:	100
Gain-justering:	Rotasjon