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Axon Synapse PBS03, Manual

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Axon Synapse PBS03 Manual Download Page 24

22 

 

9 Block Schematic 

 
 
 

PBS03

INTERNAL SYNAPSE BUS

Rack 
controller

µP

SDI INPUT 1
(MAIN)

Signal

analysis

SDI INPUT 2
(BACK-UP)

GPI INPUT
Manual change over

MAIN SDI OUTPUT

MONITOR OUTPUT

GPI changeover
A1+  A2

GPI OUT 
STATUS CHANNEL 1

Signal

analysis

Integrit y checking

Swit ching logic

GPI changeover
B1+  B2
GPI changeover
C1+  C2
GPI changeover
D1+  D2
GPI changeover
E1+  E2
GPI changeover
F1+  F2
GPI changeover
G1+  G2
GPI changeover
H1+  H2

GPI OUT 
STATUS CHANNEL 2

FRONT-

PANEL

OVERWRITE

SWITCH

PART OF BPX02

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for Synapse PBS03

Page 1: ...____________________________________________ PBS03 Dual Channel Backup Switcher With integrity checking ...

Page 2: ...nge Wagenstraat 55 NL 5126 BB Gilze The Netherlands Phone 31 161 850 450 Fax 31 161 850 499 E mail Info axon tv Web www axon tv TECHNICAL MANUAL PBS03 Dual Channel Backup Switcher With integrity checking ...

Page 3: ... to extremely high or low temperatures NEVER operate this product in an explosive atmosphere Warranty Axon warrants their products according to the warranty policy as described in the general terms That means that Axon Digital Design BV can only warrant the products as long as the serial numbers are not removed Copyright 2001 2006 AXON Digital Design B V Date created 18 11 04 Date last revised 13 ...

Page 4: ...ick Start 5 When powering up 5 Default settings 5 Changing parameters and settings 5 Front Panel Control 5 Example of changing Parameters using Front Panel Control 6 Synapse Setup Software 7 Menu Structure Example 7 Chapter 4 The PBS03 card 8 Introduction 8 Chapter 5 Settings Menu 10 Chapter 6 Status Menu 15 Chapter 7 Events Menu 19 Chapter 8 LED Indication 21 Chapter 9 Block Schematic 22 Chapter ...

Page 5: ...cal control panel is also used to back up and restore card settings Please refer to the RRC18 RRS18 RRC10 RRC04 and RRS04 manuals for a detailed description of the local control panel the way to set up remote control over IP and for frame related settings and status information Remote Control Capabilities The remote control options are explained in the rack controller RRC18 RRS18 RRC10 RRC04 RRS04...

Page 6: ...uring that these precautions are followed will prevent premature failure from components mounted on the board Locating the card The Synapse card can be placed vertically in an SFR18 frame or horizontally in an SFR04 frame Locate the two guide slots to be used slide in the mounted circuit board and push it firmly to locate the connectors Correct insertion of card is essential as a card that is not ...

Page 7: ...chapter 4 5 6 and 7 of this manual Front Panel Control Front Panel Display and Cursor Settings are displayed and changed as follows Use the cursor arrows on the front panel to select the menu and parameter to be displayed and or changed Press To go forward through the menu structure Press To go back through the menu structure Press To move up within a menu or increase the value of a parameter Pres...

Page 8: ... to indicate that the PBS03 Settings menu item SDI Format has been selected and shows that it current setting is Auto Pressing the selects the settings item shown in this example SDI Format Pressing or will change to a different setting eg Mode H Delay The display changes to indicate that the PBS03 Edit Setting menu item SDI Format has been selected To edit the setting of the menu item press or Al...

Page 9: ...rolling Having selected the desired Frame and Module from the GUI Synapse Network View select the menu item that you wish to open Opening the menu item gives a complete list of available properties with their associated Value For example to change a setting e g SDI Format select SDI Format form the list of settings by double clicking to open a dialogue box The dialogue box allows parameters to be ...

Page 10: ...ive video and the second at the end of active video Freeze Status The PBS03 is able to changeover based on the number of frozen frames detected in the incoming SDI stream Embedded audio status The PBS03 is able to changeover if the embedded audio is no longer present or if it contains silence Switch back logic The PBS03 has the capability to check the switch to channel or to automatically do the s...

Page 11: ...ot active at that moment is displayed It is possible to set criteria for integrity checking carrier TRS freeze audio silence for both the Main and Backup channel There is logic if the card switches to the backup even when the other channel contains errors or it will switch only when the other channel is ok It is possible that the card will switch back automatically or it will stay on the backup ch...

Page 12: ...NUAL it is possible to switch between the main and backup channel manually the actual switch determined by the setting Manual Sw GPI Sw the PBS03 has local GPI inputs With this contact it is possible to switch between the main and backup channel The default setting is AUTO Note When the PBS03 is in auto mode and switched to channel 2 if Switch back is set to off then it s possible to switch to cha...

Page 13: ... backup channel is Ok if that is set in the setting Back up OK and if Sw_Aud_Sil_2 is set to ON The default setting is OFF Sw_Freeze_1 Sw_Freeze_1 determines that when there are frozen frames in the main channel the card switches to the backup channel Please note that this only works if the backup channel is Ok if that is set in the setting Back up OK and if Sw_Freeze_2 is set to ON The default se...

Page 14: ...switch from main to backup With SW Event_2 the PBS03 is set to perform this action Auto Sw Auto Sw this setting determines if the card always switches from the main channel to the backup even when the backup channel is not ok The criteria are set in the settings above Back up Ok In this case the card will check if the backup channel is ok before doing the switch That is if the criteria are set in ...

Page 15: ...47 frames Default setting is 70 Freeze hold FREEZE Trsh determines the sensitivity level of the Freeze Frmnr Digital Analog_Lsens Analog_Msens Analog_Hsens are the options Digital when the source has a digital origin Analog_Lsens when th e origin source is analog the sensitivity is LOW Analog_Msens when the origin source is analog the sensitivity is MIDDLE Analog_Hsens when the origin source is an...

Page 16: ...ables the events from the card in the selected slot to activate the changeover The default setting of Event card is 0 Event Tag_1 Event Tag enables the events on the Synapse card selected by Event card to activate the channel changeover The setting of Event Tag are 0 to 127 The default setting of Event Tag is 0 Event Card_2 Event card enables the channel changeover to be activated by the occurrenc...

Page 17: ...at input 1 of the PBS03 SDI In_2 indicates the condition of the SDI signal as follows OK The signal at Input 2 of the PBS03 does not have errors TRS The signal at Input 2 of the PBS03 has TRS errors EDH The signal at Input 2 of the PBS03 has EDH errors TRS EDH The signal at Input 2 of the PBS03 has TRS EDH errors NA If a signal is not present Not Available at the Input Active ch Active ch indicate...

Page 18: ...ccurred on SDI_2 input This is represented by OK or Error Audio Sil_2 Audio Sil_2 indicates if SDI 2 contains silence in the embedded audio This is represented by OK or Error Freeze_2 Freeze_1 indicates if SDI_2 containsfrozen frames This is represented by Ok or Error Event_2 Event_2 indicates if errors occurred when the switch was used on the basis of an event This is represented by Ok or Error G...

Page 19: ...indicates that the audio is present NA indicates that the audio is not available AUDIO Ch2_1 Audio Ch2_1 indicates the status of Channel 1 of SDI INPUT 2 with embedded audio AUDIO Ch2_2 Audio Ch2_2 indicates the status of Channel 2 of SDI INPUT 2 with embedded audio OK indicates that the audio is present NA indicates that the audio is not available AUDIO Ch2_3 Audio Ch2_3 indicates the status of C...

Page 20: ...esent EDA is displayed if an EDH error has previously been detected by another card in the SDI chain EDH is displayed if a previously undetected EDH error is detected EDH Stat_2 EDH Stat indicates the status of the EDH within the incoming SDI signal OK indicates that the detected EDH does not show errors UES means that an EDH data block is not present EDA is displayed if an EDH error has previousl...

Page 21: ...announcing of the Frame Status object Use the Settings menu items Broadcasts and Forwarding for Announcement propagation on the network Input_1 to Input _2 Input_1 and Input_2 can be selected between 0 99 0 no event 1 99 is the priority setting GPI_in GPI in can be selected between 0 99 0 no event 1 99 are the priority setting If the reference is lost an Event will be generated at the priority Fre...

Page 22: ... Menu Item Tag Description Announcements 0 or NA 0 or NA Announcing of report and control values Input_1 01hex INP_LOSS_1 81hex INP_RETURN_1 SDI input 1 lost or returned Input_2 01hex INP_LOSS_2 81hex INP_RETURN_2 SDI input 2 lost or returned GPI_in 08hex GPI_in_ON 88hex GPI_in_OFF GPI Active or Inactive Freeze_1 08hex Freeze on _1 08hex Running on _1 Freeze or running picture Freeze_2 08hex Freez...

Page 23: ... if there are EDH errors in the incoming signal Active Main Channel LED Active Main Channel LED illuminates to show that SDI 1 main input is currently in use Active Backup Channel LED Active Backup Channel LED illuminates to show that SDI 2 backup input is currently in use Manual Overwrite LED Manual Overwrite LED blinks to show that the manual overwrite switch on the board is active Connection LE...

Page 24: ... over MAIN SDI OUTPUT MONITOROUTPUT GPI changeover A1 A2 GPI OUT STATUSCHANNEL 1 Signal analysis Integrity checking Switching logic GPI changeover B1 B2 GPI changeover C1 C2 GPI changeover D1 D2 GPI changeover E1 E2 GPI changeover F1 F2 GPI changeover G1 G2 GPI changeover H1 H2 GPI OUT STATUSCHANNEL 2 FRONT PANEL OVERWRITE SWITCH PART OF BPX02 ...

Page 25: ...23 10 Connector Panel The PBS03 can only be used with the following backplane BPX02 WHEN MONITOR OUTPUT ISN T USED THEN IT IS NECESSARY TO TERMINATE IT ...

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