Videotec DTMRX2 - Manual (Page 27)

Page 1 MNVCDTMRX2_0351
CONTENTS
1 INTRODUCTION .......................................................................................................................................................2
1.1 Contents of the package .....................................................................................................................................2
1.2 The contents of this manual................................................................................................................................2
1.3 Typographical conventions .................................................................................................................................2
2 SAFETY RULES .......................................................................................................................................................3
3 IDENTIFICATION DATA ...........................................................................................................................................3
4 DESCRIPTION OF THE DTMRX2 (DTMRX224) RECEIVER ..................................................................................4
4.1 Features ..............................................................................................................................................................4
4.2 Appliances compatible for use with the receiver.................................................................................................4
4.3 Examples of installation ......................................................................................................................................5
4.4 Cables .................................................................................................................................................................6
5 INSTALLATION ........................................................................................................................................................7
5.1 Opening the package ..........................................................................................................................................7
5.2 Checking the markings .......................................................................................................................................7
5.3 Configuration DIP switches and Jumpers...........................................................................................................8
6 CONNECTING THE POWER SUPPLY ..................................................................................................................10
7 CONFIGURING THE RECEIVER ...........................................................................................................................10
7.1 Setting the receiver identification number.........................................................................................................11
7.2 Setting the communication rate ........................................................................................................................11
7.3 Setting the receiver protocol .............................................................................................................................12
7.4 Setting the auxiliary as Wiper ...........................................................................................................................12
7.5 Setting receiver reception mode (RS232/RS485/COAX) .................................................................................12
7.6 Inserting the load on the RS485 line.................................................................................................................12
7.7 Connecting the control unit ...............................................................................................................................13
7.8 Connection with the RS485 line........................................................................................................................13
7.8.1 Connecting more than one receiver in cascade (point-to-point connection).................................................................14
7.8.2 More than one receiver per line, connection with twisted pair (multi-point connection).......................................................14
7.8.3 Mixed configurations (point-to-point /multi-point) .........................................................................................................15
7.9 Connection with the RS232 line........................................................................................................................15
7.10 Connection for reception by coaxial cable (COAX) ........................................................................................16
7.11 Type of controlled lenses and adjusting the lens control voltage ...................................................................16
7.12 Connecting the pan & tilt and lens cables.......................................................................................................16
8 SWITCHING ON AND OFF.....................................................................................................................................17
9 MAINTENANCE ......................................................................................................................................................18
10 TROUBLESHOOTING ..........................................................................................................................................18
11 TECHNICAL SPECIFICATIONS...........................................................................................................................19
The manufacturer declines all responsibility for any damage caused by improper use of the appliances
mentioned in this manual; furthermore, the manufacturer reserves the right to change the contents without prior
notice. All due caution has been taken in gathering and checking the documentation contained in this manual;
the manufacturer, however, cannot assume any liability arising from its use. This statement also holds for any
person or company concerned with the creation and production of this manual.