background image

 

User Manual: A1

 

 

Rev.0.3 

 

 

 

PAVA System 

A1 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Paging Microphone 

A1 

 

 

 

 

© 2019 Johnson Controls. All rights reserved. All specifications and other information shown were current 

as of document revision date and are subject to change without notice. Tyco Fire & Security GmbH, 

Victor von Bruns-Strasse 21, 8212 Neuhausen am Rheinfall, Switzerland 

 

Summary of Contents for PAVA System A1

Page 1: ...2019 Johnson Controls All rights reserved All specifications and other information shown were current as of document revision date and are subject to change without notice Tyco Fire Security GmbH Victor von Bruns Strasse 21 8212 Neuhausen am Rheinfall Switzerland ...

Page 2: ... safe surface If the device is not placed on a safe surface it could fall and become damaged 6 Never open the device For safety reasons the device should only be opened by qualified personnel 7 Pay attention to the connection polarity when operating equipment with a direct current DC power supply Reverse polarity connection may damage the equipment or power supply 8 If any of the following situati...

Page 3: ... DESCRIPTION 5 i PTT LATCH Mode 5 ii 0V 5V Mode 5 iii Chime ON OFF 5 iv TTL RS 485 Mode 5 v BUSY LED Mode 5 4 CONNECTION AND CONFIGURATION 6 4 1 External Configuration 6 4 2 Internal Configuration 7 5 FRONTAL DESCRIPTION 7 6 TECHNICAL SPECIFICATIONS 8 7 LIST OF ILLUSTRATIONS 8 8 LIST OF TABLES 8 ...

Page 4: ... broadband and S N ratio That is why the A 1 includes a high quality dynamic amplifier The A 1 has different modes of configuration in order to be easily integrated in any type of installation Additionally it features pre amp to provide a balanced output and preserve the audio quality over long distances As an option it is possible to configure a chime tone before and after a paging 2 PACKAGE CONT...

Page 5: ...re the TTL output line signal to indicate the use of the audio line in the system 0V is low level signal and 5V is high level signal iii Chime ON OFF This position indicates if the chime tone is ON or OFF iv TTL RS 485 Mode The default functioning mode is TTL The A1 can also use the RS 485 protocol to communicate with LDA compatible units In that case this option should be active and the jumpers s...

Page 6: ...meter adjust the audio output gain 2 PTT LATCH selector 3 Audio Control connector XLR 5 pole male Pin out 1 GND 2 Audio 3 Audio 4 Operation output 0 5 V 5 BUSY input active at 0V 4 Power supply 5V DC 5 XLR 3 female connector for gooseneck 1 GND 2 Audio Power supply to the capsule 3 LED Figure 3 XLR5 Figure 4 PS 5VDC Figure 5 XLR3 ...

Page 7: ...the operational buttons 1 Talk 2 Line Busy indicator permission to talk 3 Light indicator to signal that the capsule is active and ready to page Nº Description CONFIG 1 CHIME SELECT ON OFF 2 MAN SELECT 0V 5V 3 BUSY LED TTL ON ON OFF ON OFF 4 RS485 MAN BUSY A B 5 GAIN ADJUST Table 1 Configuration Figure 6 Board ...

Page 8: ...n Axial polar hypercardioid diagram Transducer type Dynamic with mobile coil Dimensions 125 x 45 x 125 mm width x height x depth Length of gooseneck 350mm Power consumption 1W Table 2 Technical Specification 7 LIST OF ILLUSTRATIONS Figure 1 Package Contents 4 Figure 2 Front view 6 Figure 3 XLR5 6 Figure 4 PS 5VDC 6 Figure 5 XLR3 6 Figure 6 Board 7 8 LIST OF TABLES Table 1 Configuration 7 Table 2 T...

Reviews: