DVA T8 Скачать руководство пользователя страница 5

English

18

English

17

TECHNICAL SPECIFICATION

System

Active 3-Amps

Type of amplifier

Digital - Class D 
DIGIPRO G2 technology

RMS power

700W

High (HF) RMS

175W

Mide (MF) RMS

175W

Low (LF) RMS

300W

Musical power 

1400W

Frequency response (-6dB)

66-18.000Hz

Frequency response (-10dB)

61-19.900Hz

Crossover MF-HF (Mid-High)

1900Hz
24dB/Oct   

Crossover LF-MF (Low-Mid)

400Hz
24dB/Oct   

Sound pressure (SPL)

132dB max

Component parts

1 woofer 8" - VC 2.5" - Neodymium
1 midrange 6,5" - VC 2" - Neodymium
2 compression driver 1" - VC 1.4" - 
Neodymium

Input sensitivity nominal

0dBu

Input impendence     

Balanced

20Kohm

Unbalanced

10Kohm

Power supply

Full-range with PFC and SMPS
100-240V~   50-60Hz

Inrush current

3,3A

Dimension (WxHxD)

580x386x327mm
(23,2x9,6x13,08 inch.)

Weight

14,2Kg
(31,3 lbs)

DSP PROCESSOR

DSP

Analog Device   56 bits

Audio conversion

24 bit / 96kHz   S/N=114dB

Volume control

Digital

Equalization

9 preset EQU

MECHANICAL PARTS

Box material

Polipropilene (PP) 

Box internal reinforcement

Steel

Flying support material

Steel

Stirrup angle

0° - 1,5° - 3° - 4,5° - 6° - 8° - 10°  - 12,5°  - 15°

Housing shape

Trapezoidal - angle 15°

Handle

1 x side

Rear grille 

Performed sheet 1.2mm with internal foam

®

EMI CLASSIFICATION

According to the standards EN 55103 this equipment is designed and suitable to operate in E3 
(or lower E2, E1) Electromagnetic environments.

MODULE  

LED

LED 

LED

LED

ST

A

TUS

«READY»

 «MUTE/PROT»

 «SIGNAL»

 «LIMIT»

Power ON

OFF

ON for 5 sec.

OFF

OFF

Normal use

ON 

OFF

Partial fault

ON

T

ot

al fault

OFF

ON

OFF

Amplifier temperature management:

First thermal 

ON

threshold

The amplifier module begins a gradual 

decrease of the volume in 0.1dBm step

s to 

compensate 'temperature increase up to a 

maximum reduction of 3dBm.

Second thermal

ON

Audio 

ACTIVE

threshold

The amplifier module reduces the volume further 3dBm 

always in 0.1dBm step

s up to a maximum reduction of 

6dBm respect original volume.

NB 

The temperatures shown on the plug-in  RDnet sof

tware refer to the internal temperature of the power semiconductors.

These temperatures are not displayed the temperatures of accessible p

art

s user

MODULE FUNCTIONS

Audio MUTED

Initialization of the amplifier module

Normal operation 

Normal operation 

Audio 

ACTIVE

Module initialization complete and correct

Cyclic flashing

Normal operation 

Normal operation 

Audio 

ACTIVE

(3 or more quick flashes)

The module has detected a p

artial anomaly

and remains active with limited functions

Cyclic flashing

Audio MUTED

The module has detected a serious anomaly

and is in protected mode

Cyclic flashing

Normal operation 

Normal operation 

Audio 

ACTIVE

(1 slow flashes)

Cyclic flashing

Normal operation 

Normal operation 

(2 quick flashes)

DIAGNOSTICS T

ABLE

MODULE ST

A

TUS

LED

LED

LED 

MODULE FUNCTIONS

«

»

«

»

«ACTIVE»

RDNET not active

OFF

OFF

OFF

RDNET

 connect

ON

ON

 OFF

OFF

Remote Preset  

Active

LINK

The module is functioning normally

.

The volume (INPUT

 SENS) and the rot

ary switch (DSP

 Preset)

 are active

Cyclic flashing

The amplifier module is remotely controlled by RDNET

The volume (INPUT

 SENS) and the rot

ary switch (DSP

 Preset)

 are byp

assed

Equalization «USER Eq»

Cyclic flashing

The module functions normally

.

(rot

ary switch 

 

The equalization saved by means of RDNET

 is being used.

«DSP

 Preset» set to 9)

Содержание T8

Страница 1: ... Fax 39 051 969725 Internet www dbtechnologies com E mail info dbtechnologies aeb com Made in Italy COD 420120203 Rev 2 0 Digital Vertical Array Digital Vertical Array T8 MANUALE D USO Sezione 1 USER MANUAL Section 1 BEDIENUNGSANLEITUNG Abschnitt 1 CARACTERISTIQUES TECHNIQUES Section 1 ...

Страница 2: ...originali dBTechnologies Inizio e funzionamento E vietato apportare qualunque modifica alla struttura del flybar e relative staffe a corredo dei diffusori stessi Manomettere e o modificare la struttura o gli accessori a corredo può provocare pericolo di cedimenti o rottura E vietato utilizzare parti e accessori diversi da quelli forniti a corredo Utilizzare solo parti originali fornite da dBTechno...

Страница 3: ... indicator turns on only when the amplifier has recognized and is connected with the main RDNET unit via the computer 11 ACTIVE INDICATOR LIGHT This yellow indicator flashes when there is an active data transmission between RDNET and the amplifier module 100 15 DVANetwork DVAUSB Manager The firmware of the amplifier module can be updated via the USB port To make this update possible and simple a d...

Страница 4: ... power supply line At the end of the power on procedure only the green READY LED will remain on fixed on the amplifier module Failure indications and safeties The microprocessor is able to signal three different kinds of failure by flashing the READY and LIMIT LED as reported in the table of diagnostic The three types of failure are 1 WARNING a non severe error or auto ripristinate malfunction is ...

Страница 5: ...F ON OFF Amplifier temperature management First thermal ON threshold The amplifier module begins a gradual decrease of the volume in 0 1dBm steps to compensate temperature increase up to a maximum reduction of 3dBm Second thermal ON Audio ACTIVE threshold The amplifier module reduces the volume further 3dBm always in 0 1dBm steps up to a maximum reduction of 6dBm respect original volume NB The tem...

Страница 6: ...he dedicated manual for details 20 English English English user manual user manual DVA S10dp configuration The DRK 10 flybar attests that the maximum number of DVA S10dp with Neodymium woofer is 4 and DVAS10dp with Ceramic woofer is 5 Refer to table 2 to determine the total weight borne by flybar according to the different configurations DVAT8 configuration The DRK 10 flybar attests that the maxim...

Страница 7: ...s other than those supplied Use only dBTechnologies original parts Always install parts in accordance with these installation instruction Compile and store all DVAsystem documents in a safe place Warning dB Technologies is not responsible for any possible damage to people things and animals if the security norms and total weight calculations are not observed During installation ensure that carryin...

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