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DOC-3200-2 User's Manual.
DOC-3200-2, Current Version Title: H ERMES DXD – User’s Manual ID-no.: DOC-3200-2 Date: 2003-09 main issue update chapter 1 new chapter 2 new chapter 3 new chapter 4 new chapter 5 new chapter 6 new chapter 7 new new: The corresponding chapters are new or completely revised.
Trademarks Brand and product names mentioned in this manual may be trademarks, registered trademarks or copyrights of their respective holders. All brand and product names mentioned in this manual serve as comments or examples and are not to be understood as advertising for the products or their manufacturers.
Revision sheet To: Barco Control Rooms GmbH An der Rossweid 5, D-76229 Karlsruhe Phone: +49-721-6201-0, Fax: +49-721-6201-298 E-mail: docu.de.bcd@barco.com Web: www.barcocontrolrooms.de BarcoProjection Noordlaan5, B-8520 Kuurne, Belgium Phone: (32) (56) 36-8211, Fax: (32) (56) 36-8251 E-mail: sales.
Table of Contents 1 Preliminary Remarks.......................................................................................................... .......... 1-1 1.1 How this manual is organized .........................................................
5 Controlling Hermes DXD ....................................................................................................... ..... 5-1 5.1 Valid Commands for Hermes DXD ..............................................................................
1 Prelim i n a ry Remarks This User’s Manual describes design, function and operation of H ERMES DXD of Barco. H ERMES DXD is a multiplexer to connect each of two digital projection units alternatively to two graphical controllers.
1.1 How th i s ma nual is organized This manual is divided into seven chapters: Preliminary Remarks explains the structure of the manual itself and the used typographic styles and symbols. Safety in- formation is provided concerning the operation of systems from Barco.
1.2 Styles a n d Symbols The typographic styles and the symbols used in this document have the following meaning: Arial bold Labels, menus and buttons are printed in the Arial bold font. Condensed Links to both other chapters of this manual and to sites in the Internet are printed condensed .
1.3 Safety I n for mation This section describes safety precautions which must be observed when installing a product from BARCO. H ERMES DXD is built in accordance with the requirements of the international safety standard IEC950, UL1950 and CSA C22.2 No.
Do not allow anything to rest on the power cord. Do not locate this product where persons will walk on the cord. To disconnect the cord, pull it out by the plug.
On Servicing Do not attempt to service this device yourself, as opening or removing covers may expose you to dangerous voltage potential and risk of electric shock! Refer all service to a qualified BARCO service center.
2 Summ a r y This chapter gives an overview of the H ERMES DXD..
2.1 Conne c t i ng the graphical controller and the projection cubes H ERMES DXD is equipped with two digital input connectors ( Digital In 1, Digital In 2 ) and two digital output connectors ( Digital Out 1, Digital Out 2 ).
2.2 Assign i n g i nputs to outputs H ERMES DXD is operated by means of remote control, and the inputs are routed to the output via the respective command, cf. 5.3 Switching commands . The following schematics show the multiple possibilities for assigning an input to an output.
3 Gettin g s tarted This chapter describes the control elements and interfaces of H ERMES DXD as well as the cabling..
3.1 Examin i n g Figure 3-1 Hermes DXD 3.1.1 The Fro n t Pa nel The front panel of your H ERMES DXD looks like this or similar: 1 POWER DIGITAL OUT 2 DIGITAL OUT 1 DIGITAL IN 2 DIGITAL IN 1 REMOTE OUT.
LEDs allocated to the inputs: If they are off, there is no signal present. If there is a sync signal present, the LED is on: Green stands for (signal present on) input (channel) 1 Orange stands for (s.
3.1.2 The Bac k Panel The back panel of your H ERMES DXD looks like this or similar: A BC A Main Switch B AC In C AC Out Figure 3-3 The Main Switch [A] is for switching H ERMES DXD on and off. If the 0 is visible on top of the switch, the device is switched off, and it can be switched on by pressing the switch.
3.2 Native d e v ice settings (default settings) Hermes DXD has auto switch capabilities: in case there is no signal present at the input routed to an output, the output may switch automatically to the other input. Per default, this auto switch functionality is enabled.
3.4 Cabling This block diagram gives an overview about the cabling of H ERMES DXD Figure 3-4 cabling Hermes DXD The cabling must be done before switching on H ERMES DXD or any other system components!.
3.4.2 Digital I n p ut and Output H ERMES DXD has DVI interfaces. Depending on the type of graphical card and/or the type of projection module, the following kind of cables are required: DVI-to-DVI, DVI-to-PanelLink, PanelLink-to-DVI. The DVI-DVI cable is available as copper cable (length up to 10m) and fibre cable (length up to 100m).
3.5 Operat i n g Hermes DXD After the cabling is done, you can switch on your system. In order to provide the graphic cards with the correct timing, it is mandatory that H ERMES DXD is switched on bef.
4 Remo t e Control The remote control is a system for scanning and controlling single devices of Barco Display Wall. As a certain class of devices H ERMES DXD can be scanned from a central computer. By means of remote control the respective input can be switched to a desired output.
4.1 Cabling A remote control system consists of three different components: remote control master ( RCM ) remote control slave ( RCS ) remote control connection The RCM is the central computer which controls the slave devices RCS . All control messages are gener- ated by the RCM , addressed to a certain RCS device and sent on.
4.1.2 Cabling o f Hermes DXD (number of devices > 20) If there are more than 20 devices a distribution panel has to be used. Then the cabling looks like this: Figure 4-3 remote control cabling by use of a distriubtion panel Remote control cabling is available in various length and with adapters for connecting to different de- vices.
4.2.3 Structu r e of Messages The messages consists out of a RCS -independent and a RCS -dependent layer. The RCS -independent parts are interpreted the same by all types of devices. The RCS -dependent parts contain specific com- mands for a certain type of RCM : the message body.
4.2.5 Types o f RCS Classes e O VER V IEW - M L r MULTI M EDIA -T ERMINAL M MT-X, M MT-NT, E OS s MULTI M EDIA -T ERMINAL M MT-S m AVC-B OX , D IGITAL S WITCHBOX , A NALOG I NPUT B OX , H ERMES D2D, H ERMES V2A, H ERMES DXD, H ERMES VXA Table 4-4 4.
4.4 The sta t u s register The status register stores information about which input is provided with a signal, which input is switched to which output, and if autoswitch modus is enabled or disabled.
5 Contr o l l in g Hermes DXD This chapter describes the commands to control H ERMES DXD, the commands and the an- swers/acknowledge..
5.1 Valid C o m m ands for Hermes DXD command description t selects input from first graphical controller as signal for Digital Out 1 a selects input from second graphical controller as signal for Dig.
5.2 Reques t com mands Request commands can be sent from the RCS to the RCM or vice versa. The answer of a request com- mand does not include the status information. Command "R": Calling for Address Description: Request for an address. A RCS that is not provided with an address will send requests for an address at regular intervals.
Command "I": Calling for Information Description: This request is about the identity number of the device and the version of the firmware. Example: The message sent from the RCM to the RCS1 .
Command "a": interconnection digital input 2 to digital output 1 Description: Via the command a the RCM tells the RCS of class m to switch the signal of the second input ( DIGITAL IN 2 ) to the first digital output DIGITAL OUT 1 .
Command "t": interconnection digital input 1 to digital output 1 Description: Via this command the RCM tells the RCS of class m to switch the signal of the first input ( DIGITAL IN 1 ) to the first digital output DIGITAL OUT 1 .
Command "b": interconnection digital input 2 to digital output 2 Description: Via this command the RCM tells the RCS of class m to switch the signal of the second in- put ( DIGITAL IN 2 ) to the second digital output DIGITAL OUT 2 .
Command "s": interconnection digital input 1 to digital output 2 Description: Via this command the RCM tells the RCS of class m to switch the signal of the first input ( DIGITAL IN 1 ) to the second digital output DIGITAL OUT 2 .
5.4 Enablin g / D isa bling auto switch The auto switch functionality allows H ERMES DXD to automatically connect an output to the other input if there is no longer a sync signal on the input previous connected to this output.
Command “k”: Disabling auto switch Description: Via this command the RCM tells the RCS of class m to disable auto switch The RCS executes the command and sends the acknowledge which informs via the status register about the auto switch status.
5.4.1 Comma n d s referring to settings The connections of H ERMES DXD (which input is connected to which output) as well as the status of the auto switch functionality make up the settings of H ERMES DXD and can be saved and restored on the device. The native configuration (factory configuration) of H ERMES DXD is saved in the default settings .
Command “i”: save user settings Description: Via this command the RCM tells the RCS of class m to save the current configuration as user settings. These are the features to be saved: connection of.
Let's assume that the following routing is saved as user settings: DIGITAL OUTPUT 1 is connected to DIGITAL INPUT 2 DIGITAL OUTPUT 2 is connected to DIGITAL INPUT 1 Autoswitch enabled Let's further assume that there is a sync signal on DIGITAL INPUT 1 , and no sync signal on DIGITAL INPUT 2 .
5.5 Readin g t he status register Although the information about the status register is sent back by the RCS as part of the acknowledge, it might be useful to ask it directly. Command “o”: read status register Description: Via this command the RCM tells the RCS of class m to read the status register.
5.6 Readin g t he product identification The entire product information "finger print" is saved in an EEPROM and can be read and evaluated. This information is a very useful diagnostic help for the Barco support technician.
5.7 Error m e s s ages Three different kind of errors might occur: The body is an invalid command The checksum is not correct The device cannot be addressed (it might be switched off…) T.
Original message is sent back to the RCM Description: Via this answer the RCM recognizes that the desired RCS cannot be addressed (might be it has been switched off…) Example: The RCM has sent the f.
6 Broad c a s t addressing mode This chapter describes how all Remote Control Slaves of a class are addressed simultaneously..
6.1 Structu r e of message The messages consists out of a RCS -independent and a RCS -dependent layer. The RCS -independent parts are interpreted the same by all types of devices. The RCS -dependent parts contain specific com- mands for a certain type of RCM : the message body.
6.3 Comm a n ds for broadcast addressing In principle, all commands can be sent in broadcast addressing mode, however, some of the valid com- mands are not very useful to be sent to all of the RCS simultaneously. The following table lists the commands for reasonable broadcasting addressing.
7 Techn i c a l Data.
7.1 Genera l D ata 7.1.1 Dimens i o ns characteristic specification weight 2980g W×H×D 378mm × 61mm × 304mm Table 7-1 7.1.2 Power S u p pl y characteristic specification AC power supply 100-240V mains frequency 50/60Hz power consumption max.
7.1.3 Operati n g Conditions characteristic specification operating temperature 0 .. 50 degrees Celsius (32 .. 122 °F) humidity 8 .. 80% non condensing Table 7-3.
7.2 Interfac e s 7.2.1 Remote I n 1 6 9 5 1 - 6 - 2 TXD 7 - 3 RXD 8 - 4 - 9 - 5 GND Table 7-4 7.2.2 Remote O ut 1 6 9 5 1 - 6 - 2 TXD 7 - 3 RXD 8 - 4 - 9 - 5 GND Table 7-5.
7.2.3 Digital I n Pin Signal Assignment Pin Signal Assignment 1 TMDS Data 2- 13 - 2 TMDS Data 2+ 14 - 3 TMDS Data 2 Shield 15 Ground (+5, Analog /V Sync) 4 - 16 - 5 - 17 TMDS Data 0- 6 DDC Clock 18 TM.
7.3 Parts L i s t 7.3.1 Hermes D XD order no. designation RSAVC31870 H ERMES DXD RSCBL32060 DVI-DVI cable, copper, 2m RSCBL32062 DVI-DVI cable, copper, 5m RSCBL32063 DVI-DVI cable, copper, 10m RSCBL32.
7.4 Addres s 4 Barco Control Rooms GmbH An der Rossweid 5 • D-76229 Karlsruhe • Germany Phone (49) (721) 6201-0 • Fax (49) (721) 6201-298 E-mail info.de.bcd@barco.com Web www.barcocontrolrooms.de 4 BarcoProjection Noordlaan 5 • B-8520 Kuurne • Belgium Phone (32) (56) 36-8211 • Fax (32) (56) 36-8251 E-mail sales.
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