® CM9760-MXB/ CM9760-MXBL System 9760® Matrix Bay Installation/ Operation Manual C543M-A (7/03) Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 USA • www.pelco.
CONTENTS Section Page 1.0 GENERAL ...................................................................................................... 5 1.1 IMPORTANT SAFEGUARDS AND WARNINGS ................................... 5 1.2 CERTIFICATIONS ................................................................................. 5 1.3 UNPACKING INSTRUCTIONS .............................................................. 6 1.4 RECOMMENDED TOOLS ..................................................................... 6 2.
LIST OF ILLUSTRATIONS Figure 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 Page Front of Matrix Bay ............................................................................ 8 Matrix Bay Card Cage ....................................................................... 9 Matrix Bay Connection Geometry ..................................................... 10 Rear of Matrix Bay ..............................................................
REVISION HISTORY Manual # C543M C543M-A 4 Date Comments 9/97 Original version. 2/98 Removed references that a second power supply is recommended if the number of input cards exceeds 10. Changed manual pagination. 6/98 Added Section 1.2, Certifications. 1/99 Revised Figures 4, 5, 6, 7, 8, and 24 per ECO #98-4147. 6/99 Running change. Revised Table B for NTSC and PAL models. 7/03 Revised manual for System 9760 support of 2048 cameras and 512 monitors.
1.0 GENERAL 1.1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. Please thoroughly familiarize yourself with the information in this manual prior to installation and operation. 1. Installation and servicing should be done only by qualified service personnel and conform to all local codes. 2.
1.3 UNPACKING INSTRUCTIONS Unpack and inspect all parts carefully. The matrix bay you receive should be populated with all the boards and associated cables needed for your particular installation. In addition, jumper settings, board installation locations specific to your order should already be completed. Be sure to save the shipping box and any packing material, at least until it has been determined that the equipment you have received is working properly.
2.0 GENERAL DESCRIPTION 2.1 OVERVIEW The matrix bay is a peripheral product that is part of the System 9760® family. The matrix bay provides all video input and output connections for the system. Each unit is capable of accepting up to 256 camera inputs in 16 input increments and provides up to 16 monitor outputs in 4 output increments. If more than 256 camera inputs are needed, sideframing is required (see Section 5.2); if more than 16 monitor outputs are needed, downframing is required (see Section 5.1).
2.
As already mentioned, room is made on the right side of the unit for the installation of up to two power supplies. Two guide rails situated at the top and bottom of each power supply bay exist to accept the power supply units. Seventeen sets of guide rails (top & bottom) located to the left of the power supply provide for the installation of up to sixteen Video Input Cards and one Video Output Card. The empty positions are labeled left to right, 1 through 16.
NOTE: There are three (3) connec- tors into which any Video Input or Output Card plugs into: the two on the backplane and one on the appropriate rear panel card (see Figure 3). This connection geometry holds true for all installed front loaded Video Input and Video Output cards. Further disassembly allows one to see the backplane upon which are located two of the three connectors into which all installed Video Input and Video Output cards plug into (refer to Figure 3).
A rear view of an empty matrix bay is shown in Figure 4. The plate covering the rear section of the matrix bay dedicated to the power supply bays is shown on the left in Figure 4. This panel is populated with several items of importance, refered to in Figure 5. Located at the top left corner of the panel is the Alarm Port connector. CE BAFFLE PLATE (PARTIAL) REAR PANEL CARD POWER SUPPLY COVER Figure 4.
A single Alarm port is provided with each matrix bay which facilitates a relay output (contact closure) to operate remote alarm circuitry in the event of a system malfunction. The relay operates in conjunction with the front panel fault LEDs (discussed later in Section 3.4) to notify personnel when a hardware problem occurs. The Alarm Relay contact closure will activate (close) if there is: 1. A power supply failure. 2. A frame fault including fuse failure on the Input card. 3. An Output card failure.
To the right of the Alarm Connector is a Video Black Level Output BNC which can be used as a reference sync output to allow for genlocking of peripheral devices. The signal level for this output is 300 mV. The connection for this output is a standard BNC connector. The output has a 75-ohm termination. The Video Black Level BNC can be seen in Figure 5.
These rear input cards should always be installed FIRST, before the corresponding Video Input and/or Output cards in the front of the unit are installed. If we remove the left rear power supply panel with its associated connectors, you can better visualize the backside of the power supply connectors into which the individual power supplies inserted from the front of the matrix bay are located.
REAR VIEW OF POWER SUPPLY CONNECTORS Figure 9.
2.2.2 Video Output Card Pelco Part Number Designation (CM9760-VMC) What Does It Look Like? The Video Output Card can contain up to 16 monitor outputs with titling. The card may be purchased with 4, 8, 12, or 16 monitor outputs: • • • • CM9760-VMC4—provides 4 monitor outputs. CM9760-VMC8—provides 8 monitor outputs. CM9760-VMC12—provides 12 monitor outputs. CM9760-VMC16—provides 16 monitor outputs. Figure 10 illustrates the CM9760-VMC16 Video Output Card. MONITOR OUTPUTS WITH TITLING Figure 10.
Where Is It Installed? The Video Output Card is located behind the front cover of the matrix bay. It is the only card that is slot specific in the matrix bay (slot 17, to be specific). Refer to Figure 11. To install, simply line up the edges of the card with the top and bottom card guides, slide the card in toward the rear of the unit until it is seated firmly with the connectors on the back plane as well as with any associated rear panel card connector.
Other Important Items DIP Switch and Jumper Settings The matrix bay has a DIP switch (S2) and jumpers (JP2 and X55) located on the Video Output Card that enable the selection of different options. These are normally set in the proper position upon leaving the factory. However, it is recommended that the settings be checked prior to operating the system (the other “front loading” Video Input Cards have no DIP switches or jumpers to verify).
DIP switch 2 has the following functions: S2 1 2 3 4 Table B. Output Card S2 Functions S02 Description 2400 Baud 4800 Baud 9600 Baud 19.2 K Baud NTSC* PAL* Default setting Must be ON for VIDEO LOSS feature to operate 1 2 OFF OFF ON ON OFF ON OFF ON 3 4 OFF ON OFF ON *X55 jumpers (refer to Table C) need to be set per Table C. Setting the Jumpers on the Video Output Card There are two jumper locations on the Video Output Card (refer to Figure 12 inset). JP2 and X55.
Video Output Card LEDs The Video Output Card is equipped with six LEDs labeled DS1, DS2, DS3, DS4, DS5, and DS6. Refer to Table D for a complete description of the Video Output Card LEDs. Refer to Section 3.4.1 for further information regarding LED diagnostic checks. Table D. Video Output Card LED Assignments LED DS1 to DS3 DS4 DS5 DS6 COLOR Amber Green Green RED WHEN LED IS ON Always ON, No assignment -10 VDC is OK +10 VDC is OK Communications failure with the CM9760-CC1 2.2.
Where Is It Installed? The Video Input Card is located behind the front panel of the matrix bay and is found in any one or all of the available 16 slots provided there. Video Input cards are not slot specific (any card can go into any slot) but there are some items to keep in mind. The first and most important is the fact that, although the board can be put into any position, each slot position does correspond to a specific range of physical inputs; i.e.
INPUT RANGES 1-16 17-32 33-48 49-64 65-80 81-96 97-112 113-128 129-144 145-160 161-176 177-192 193-208 209-224 225-240 241-256 SLOT POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VIDEO FOR OUTPUT CARD (1 ONLY) Figure 14.
What Are Its Functions? The Video Input Card also handles several functions: 1. The card accepts up to 16 video input signals from the Rear Panel BNC Card and switches them to the 16 lines of the video output bus. 2. Accepts and acts upon control data coming from the Video Output Card. 3. Synchronizes matrix switching with the vertical interval and reports card status. 4.
2.2.4 Rear Panel Input/Output Cards Pelco Part # Designations CM9760-RPC (Rear Panel Input BNC Card for CM9760-VCC) CM9760-DFL (Rear Panel Input Looping Downframe Card) CM9760-DFC (Rear Panel Downframe Card, No Looping) CM9760-RPL (Rear Panel Localized Looping Within the Same Matrix Bay) CM9760-RPM (Rear Panel Output BNC Card for CM9760-VMC) CM9760-RPC (Rear Panel Input BNC Card for CM9760-VCC) What Does It Look Like? The Rear Panel Input BNC Card is illustrated in Figure 16.
Note the following about the termination jumpers on the RPC card: • In a single-bay configuration (up to 256 cameras and 16 monitors), the jumpers on the RPC card must be set in the terminated position. Refer to Section 5.1 for an illustration of a single-bay configuration. • In a downframe configuration, the jumpers on the RPC card must be set in the unterminated position. Refer to Section 5.1 for information about downframing.
CM9760-DFL (Rear Panel Downframe Looping Card) What Does It Look Like? The DFL card is essentially an RPC card with an attached downframing cable. The card itself looks like the one pictured in Figure 16. What Are Its Functions? The DFL card is used in the last bay in a downframe configuration and provides the capability to loop out video. The card contains termination jumpers that must be set in the unterminated position when looping to another device is required.
CM9760-DFC (Rear Panel Downframe Card, No Looping) What Does It Look Like? The DFC card is illustrated in Figure 18. Note that instead of BNC connectors on the spine of the card there are two identical 16-pin male connectors. Note that there are termination jumpers on the board. Also note that there is no connector located on the bottom area of the board as was the case for previously illustrated rear panel cards. The DFC card is supplied with a downframing cable.
CM9760-RPL (Rear Panel Localized Looping Within the Same Matrix Bay) What Does It Look Like? The RPL card is illustrated in Figure 19. Note the double row of BNC connectors running down the spine of the card. Also note that the card takes up two slot positions instead of one and that the card contains termination jumpers. The jumpers must be set in the unterminated position when looping functions are required. When looping functions are not required, the jumpers must be set in the terminated position.
CM9760-RPM (Rear Panel Output BNC Card for CM9760-VMC) What Does It Look Like? The CM9760-RPM rear panel output card is associated with the CM9760-VMC card. Note that the RPM card contains termination jumpers that must always be set in the unterminated position. The device to which the RPM card passes its signal is the point where termination should take place (e.g., a monitor). What Are Its Functions? 1. Provides signal path for Video Output Card 2.
2.2.5 Power Supply Note that the power supply bays are on the right side of the unit (one directly above the other). An installed power supply is characteristically identified by its handle and the four LEDs on its front plate. An unoccupied power supply bay is covered with a blank-off plate as previously shown in Figure 1. Installing an Additional or Redundant Power Supply The matrix bay accepts two separate power supplies. When shipped, unless specified otherwise, the unit has one power supply installed.
Setting the Jumper on the Power Supply (Beeper Enable) Located on the power supply is a three-position header that allows the user to enable/disable the audio beeper, which also is located on the power supply. The beeper operates in conjunction with the fault LEDs located on the front panel. Refer to Figure 22 for the location of X5 and how to set the jumper. Power Supply LEDs Each power supply is equipped with four LEDs labeled +10 V, -10 V, Frame Fault and Supply Fault.
3.0 INSTALLATION NOTE: Make sure the selected lo- cation has adequate power available. The unit operates on either 120 VAC or 230 VAC input power. The matrix bay communicates with the Controller via RS-422 communications and therefore can be installed up to 4,000 feet (1,219.2 meters) away from the Controller. Determine where the matrix bay is to be located and follow the mounting and wiring instructions below. 3.
3.2 CONNECTING POWER TO THE MATRIX BAY WARNING: Always replace blown fuses with fuses of the same rating. Failure to do so could result in serious damage to the unit. The matrix bay is shipped from the factory configured for the correct input power. The unit provides two separate power input receptacles, one for each power supply. Each receptacle is equipped with its own On/Off switch and fuse assembly. In addition, each fuse assembly also provides a spare fuse. Refer to Figure 24.
3.3 CONNECTING THE MATRIX BAY TO THE CONTROLLER As illustrated in Figure 25, the female RJ-45 SerCom data port connector labeled RS-422 on the rear of the matrix bay connects to a female RJ-45 SerCom port (RS-422) on the rear of the CM9760-CC1. A 10-foot (3.05 meters) reversed cable is supplied to connect the matrix bay to the CC1. If you must create a longer cable, it is recommended that you use a 24-gauge twisted-pair cable.
3.4 LED DIAGNOSTICS Each component installed in the matrix bay is equipped with diagnostic LEDs (most of which have already been mentioned) to aid in system troubleshooting. All LED assignments are repeated below (for convenience) in Table G. 3.4.1 Performing a Diagnostic LED Check Prior to connecting any video input or output to the matrix bay, it is recommended that you first power up the unit to ensure the system is operating properly.
4.0 FUNCTIONAL CIRCUIT DESCRIPTION The matrix bay communicates with the Controller via an RS-422, full-duplex, asynchronous communications interface and performs all video switching functions as directed from the Controller. Refer to Figure 26 for a block diagram outlining the discussion in the next few paragraphs. Refer to Figure 27 for a more graphical representation of the same thing. The video signal enters the matrix bay through the Rear Panel BNC Card (Input) where it is terminated with 75 ohms.
5 VIDEO INPUT CARD VIDEO OUTPUT BUS REAR PANEL VIDEO INPUT CARD 2 4 16x16 CROSSPOINT PATH TO VIDEO CARD AND TO DOWNFRAME CONNECTOR 1 3 VIDEO SIGNAL IN INPUT BUFFER 6 7 SIGNAL ON BACKPLANE ON WAY TO VIDEO OUTPUT CARD OUTPUT TITLING MODULE 8 VIDEO SIGNAL OUT REAR PANEL BNC CARD Figure 27.
5.0 SYSTEM CONFIGURATION–FRAMING When either more cameras and/or more monitors are needed than can be accommodated by one matrix bay (256 x 16), then one must resort to either downframing (to increase the number of monitors available for OUTPUT) or to sideframing (to increase the number of camera INPUTS available).
5.1 DOWNFRAMING The matrix bay can be set up in multiple configurations. When limited to 16 monitors or less, the rear of the bay will be populated by two type of cards: the CM9760-RPC (Rear Panel BNC card for video inputs, usually a Camera) and the CM9760-RPM (Rear Panel BNC card for Monitor output). These cards are different and are not interchangeable.
Downframing requires that the Video Inputs of the first bay be connected to the video circuitry of the bay immediately below it. If you remember the physical layout of the CM9760-RPC card, you will recall that the 16 video inputs to the card are fed not only to the large, front loaded Video Input Card but are also wired to an output connector located near the bottom edge of the card. This connector is cocked at an angle to the bottom matrix bay rear opening for easy access.
When downframing more than one bay, the intervening bays between the first and the last contain DFC cards. The last bay in the downframe configuration can contain DFC or DFL cards. Figure 31 illustrates a downframe configuration that uses DFC cards rather than DFL cards in the last bay. In Figure 31, note the following: • The termination jumpers on the RPC cards in the first bay (bay 1) must be in the unterminated position.
5.2 SIDEFRAMING Factory Configured Systems When the number of video inputs required exceeds 256, then a method known as sideframing is used to increase camera input population. This involves tying the monitor outputs of the first bay to the first 16 video inputs of the sideframed bay. Figure 32 illustrates one matrix bay sideframed to another. 1-256 IN 257-496 IN Figure 32.
If more video inputs are required than are available with two matrix bays, then, in a similar manner, additional bays can be sideframed up to a maximum of eight (physically there are nine bays; eight are sideframed to the last bay which is referred to as the OUTPUT bay). Figure 33 illustrates three sideframed matrix bays and one output bay.
5.3 DOWNFRAMING/SIDEFRAMING Combined Sideframing and Downframing Figure 34 illustrates a matrix bay configuration containing sideframed and downframed bays. MONITOR 1-16 257-496 IN 1-256 IN * MONITOR 17-32 * Figure 34.
Figure 35 illustrates a sideframe/downframe configuration that provides support for 976 cameras and 128 monitors. The configuration consists of a total of 32 matrix bays. Figure 36 illustrates a sideframe/downframe configuration that provides support for 2048 cameras and 128 monitors. The configuration consists of a total of 72 matrix bays.
Pelco Manual C543M-A (7/03) RPM 17 TO SLOT 1 RPM 17 Bay 16 *DFCs 1-16 DFCs 1-16 RPM 17 DFCs 1-16 RPM 17 Bay 8 *DFCs 1-16 Bay 15 TO SLOT 1 DFCs 1-16 RPM 17 DFCs 1-16 RPM 17 Bay 7 Bay 14 TO SLOT 1 DFCs 1-16 RPM 17 DFCs 1-16 RPM 17 Bay 6 Bay 13 Bay 5 DFCs 1-16 RPM 17 DFCs 1-16 RPM 17 TO SLOT 1 Bay 12 TO SLOT 1 DFCs 1-16 RPM 17 DFCs 1-16 RPM 17 Bay 4 Bay 11 TO SLOT 1 DFCs 1-16 RPM 17 DFCs 1-16 RPM 17 Bay 3 Bay 10 Bay 2 RPCs 1-16 RPM 17 RPCs 1-16 RPM 17 TO SLOT 1 Bay 9
6.0 PROGRAMMING NOTES–ODDS AND ENDS The following programming notes are brief and are put here only as an indication of the areas of programming that affect the matrix bay or as a “memory check” for those already familiar with programming. The following should not be used as a substitute for the programming manual itself, which should be consulted whenever any programming changes or additions of substance are made.
Configuration Files PELCO Node 1 Setup Files Update Hard Drive Close Config Name Node Number 1 Pelco Add Node Figure 37. Setup File Dialog Box with Comms Tab Opened Figure 38.
Logical Numbering It can be difficult and confusing to track large numbers of video input and output signals in a 9760 system. The “logical number” programming field that exists within the input/output configuration files of affected devices exists as an aid to minimize this problem for the programmer as well as for the operator of the system.
Example 2: At other times, it might be useful to define the logical number of a camera input as being the same as that of the actual physical, fixed input that the camera is attached to. Since physical inputs and their associated numbers are fixed, it seems like a natural choice, under some circumstances, to use this scheme. Figure 39 shows a camera file set up where the numbers entered for the physical input and the logical field are the same. Figure 39.
This happy state of sequential ordering breaks down if an additional bay is added (sideframed) to increase camera inputs (refer to Figure 40). This is because the 16 video output cables (from the CM9760-RPM cards) of the original bay are connected to the first 16 video inputs of the sideframed bay (CM9760-RPC cards).
The next 16 inputs of the sideframed bay, however, are available for programming at the operator level and logical numbers can be assigned; so what number should we use? Using 273 in the logical field would introduce a numbering gap of 16 in the sequential ordering of camera inputs (the last logical/physical number pairing was 256 in the original matrix bay). The best solution is to ignore the gap and pick up the count at 257 (refer to Figure 41).
7.0 SYSTEM TROUBLESHOOTING If there is a problem with the matrix bay, first try pressing the reset button located on the front of the Video Output Card. This will reset the operation of the matrix bay and reload all information such as camera and monitor idents, etc. from the Controller. If this does not correct the problem, refer to various sections within this manual as well as other System 9760 documentation to try to isolate and resolve the problem. If still unsuccessful, contact Pelco for assistance.
8.0 SPECIFICATIONS CM9760-MXB Electrical Input Voltage: 120 VAC, 60 Hz or 230 VAC, 50 Hz Power Consumption: 90 watts maximum (fully populated) Communication: Full duplex RS-422 using an RJ-45 connector Video Inputs: Sixteen input card slots for supporting 256 inputs per bay Video Outputs: One output card slot for supporting 16 outputs per bay Video Input Level: .5 to 2 Vp-p, RS-170 composite video Impedance: 75 ohms terminating (looping versions available) Crosstalk: -60 dB at 3.
9.0 WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • • • • • • • • • • Five years on Pelco manufactured cameras (CC3500/CC3600/CC3700 and MC3500/ MC3600 Series); two years on all other cameras. Three years on Genex® Series (multiplexers, server, and keyboard) and 090 Series Camclosure® Camera System.
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