Table of Contents
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TABLE OF CONTENTS
1.
CONTROLS AND FUNCTIONS ..........................................................x
2.
POWER SUPPLY ................................................................................X
2.1
Battery power supply ...........................................................x
2.1.1
First charge..........................................................................x
2.1.2
Subsequent charging...........................................................x
2.2
Battery protection.................................................................x
2.3
Mains power supply .............................................................x
3.
RADIO MICROPHONE .......................................................................X
4.
USE .....................................................................................................X
4.1
Inputs ...................................................................................x
4.1.1
CD-AUX input ......................................................................x
4.1.2
MIC/LINE inputs...................................................................x
4.1.3
Radio microphone................................................................x
4.2
Volume and tone control ......................................................x
4.3
Outpus .................................................................................x
5.
TECHNICAL SPECIFICATION ...........................................................X
12
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Table of Contents
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Summary of Contents for dBTechnologies OPERA 110 MOBILE
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Page 1: Table Of Contents
TABLE OF CONTENTS CONTROLS AND FUNCTIONS ............x POWER SUPPLY ................X Battery power supply ............x 2.1.1 First charge................x 2.1.2 Subsequent charging............x Battery protection..............x Mains power supply .............x RADIO MICROPHONE ...............X USE .....................X Inputs ...................x 4.1.1 CD-AUX input ..............x 4.1.2 MIC/LINE inputs..............x 4.1.3 Radio microphone..............x Volume and tone control ............x... - Page 2 OPERATING PRECAUTIONS Do not force the amplifier incorporated in the speaker to work in overload for extended periods of time. Never force the control elements (switches, controls, etc.). Do not use solvents, alcohol, benzene, or other volatile substances for cleaning the exterior parts of the speaker.
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Page 3: Controls And Functions
1. CONTROLS AND FUNCTIONS (Fig.1) “OVERLOAD” INDICATOR The indicator lights up red to indicate that the internal limiting circuit has tripped to prevent amplifier distortion and protect the speakers against overloads. “MASTER VOLUME” CONTROL This control regulates speaker output volume. “CD-AUX VOLUME”... -
Page 4: Power Supply
“VARIABLE VOLTAGE ” OUTPUT D.C. POWER CONNECTOR From this connector take the power voltage for CD players, cassette recorders..or for the active steerable antenna. “12-20VDC” INPUT D.C. POWER CONNECTOR By means of this connector, the battery can be recharged with variable power voltage: 12-20VDC. -
Page 5: Battery Protection
The speaker will automatically start to operate again when the battery is recharged. Mains power supply The OPERA 110 MOBILE can be used connected directly to the mains like any speaker that operates only when the battery is charged or partially charged, by means of one of the two recharge points. -
Page 6: Radio Microphone
The volume of this input is regulated by means of the WIRELESS VOLUME control. Volume and tone control The OPERA 110 MOBILE features separate volumes for the various inputs which can be regulated independently and a general volume that controls the mixed signal at output. -
Page 7: Outpus
By connecting the mixed audio signal of one of the speakers to an MS 110 KIT repeater, the radio signal can be launched to several OPERA 110 MOBILE units at the same time, covering a maximum distance of about 100 m (free range). The same work frequency must be set for both the MS 110 KIT repeater and for all the speakers to which the signal is to be transmitted (example 3). -
Page 8: Technical Specification
TECHNICAL SPECIFICATION TECHNICAL DETAILS OPERA 110 MOBILE Type of amplifer bi-amp HF class AB LF class H Acoustic power 40W LF + 10W HF Frequency response 80 - 18.000 Hz Crossover Ft 2000 Hz TW 12dB/oct W 12dB/oct Sound pressure... - Page 9 Fig. 1 Abb. 1...
- Page 10 SCHEMA A BLOCCHI BLOCK DIAGRAM BLOCKSCHALTBILD SCHEMAS FONCTIONNELS DIAGRAMA EM BLOQUES...
- Page 11 COLLEGAMENTI ANTENNA MS 110 KIT MS 110 KIT ANTENNA CONNECTIONS ANSCHLÜSSE ANTENNE MS 110 KIT CONEXIONES ANTENA MS 110 KIT CONNEXION ANTENNE MS 110 KIT Integrated AntennaTransmitter 16 Channels 9-12VDC UNBAL AUDIO LINE INPUT POWER ON (0,775 V RMS) CHANNEL MS 110 TECHNOLOGIES OVERLOAD...
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