1.1  Document Scope

The VPU is the workstation that processes the video data that is input from the CHU. The VPU stitches the video from all four cameras into a single panoramic view. Then, it applies Pixellot's patented AI auto-tracking algorithms to produce a professional quality broadcast of the sports event for cloud-based distribution to mobile devices and web platforms. The VPU is set up in a secure location at the sports venue, where it is connected by cables to the CHU. During the installation process you will need to connect a monitor, keyboard and mouse to the VPU to setup the initial configuration and internet connection.

1.2.3  Audio Interface

This unit receives the analogue audio signal captured by the CHU mics and digitizes it. It then transmits the digitized audio to the VPU for integration into the video stream. 

1.2.4  Installation Kits (Fixed Installation)

1. Mount Kit – used for installing the CHU at a fixed (i.e. permanent) location. Includes a Mounting Arm, adapter and pole mount bracket. This kit is required for all fixed installation configurations, including Short Range installation. 
   
2. Medium Range Kit – this kit is required when the VPU will be installed further than 15' (~5 m) away from the CHU. This kit enables installation of the VPU at a distance of up to 60' (~19 m) (cable length) from the CHU. 
   
3. Long Range (Fiber) Kit – this kit is used for installation of the VPU at a distance between 60' and 325' (19 m - 100 m) (cable length) from the CHU. Note that this option requires installing ventilated junction boxes with AC power on both the CHU and VPU sides and running fiber cables along the entire route between the two junction boxes. 
   
1. Note:  If your installation requires setting up the VPU at a greater distance speak with your Pixellot Support Agent to find out about additional long range options.

1.2.5  Scoreboard Kits

Pixellot offers several different methods for integrating scoreboard data into the event stream. The standard package enables manual input of scoreboard data using a mobile app. In addition we offer two methods for automatic scoreboard integration. Scoreboard integration can be set up during the initial installation or added at a later time (some infrastructure preparations will be required).

1. Integrated Scoreboard Kit – a third party integration device (Sportzcast, Nevco or Daktronics) receives data directly from the venue's scoreboard or scoreboard controller and relays it to the VPU.
   
2. OCR Scoreboard Kit – an HD video camera captures the scoreboard data and transmits it to the VPU for OCR and integration into the video stream.

1.3  Pixellot Prime System - Schematic Diagrams

The following schematic diagrams show the installation setup for each of the three possible configurations for the Prime system. 

1.3.1  Short Range

For short range installation, with the VPU set up within 10 feet (~3 m) (cable length) of the CHU, the cables from the CHU harness can be inserted directly into the VPU and Audio Interface without any need for additional components.

If a suitable enclosure for the VPU isn't available within the specified range, you can install a dedicated cabinet near the CHU to house the VPU. The cabinet must be connected to AC power and internet access.

1.3.2  Medium Range

For medium range installation, with the VPU located between 10' (~3 m) and 50' (~17 m) cable length from the CHU, the Medium Range Kit is used to extend the cables from the CHU to reach the VPU.

1.3.3  Long Range

For long range installation, with the VPU located between 50' (~17 m) and 325' (~100 m) cable length from the CHU, the Long Range (Fiber) Kit is used to transmit the CHU output to the VPU.

2.0  Surveying the Site

The Prime system is suitable for installation at both indoor and outdoor venues. Prior to  ordering the system from Pixellot it is important to survey the site in order to determine which model of the CHU is appropriate for your installation position as well as to determine what Installation Kits will be needed. The site survey will also help you to determine what infrastructure preparations must be made to prepare for the installation.


Issues to clarify during the site survey:



1. Precise location of the CHU installation (i.e. height and distance from the court/field)

2.1  Recording the Site Survey

It is important to record the precise findings of your Site Survey. This is done by filling out the  Site Survey Form, provided in APPENDIX 1 - SITE SURVEY FORM. After completing the form, you will  submit it to your Pixellot Support Agent, enabling him/her to determine the precise system  components and infrastructure modifications required for installing the system at your venue. 

The  icon is shown throughout this document to indicate information that must be recorded in the Site Survey Form.

2.2  Getting Started

  Before beginning the site survey fill in SECTION 1 (items 1-5) of the Site Survey Form with  general information about the venue.

2.3  Choosing the CHU's Location

You need to designate the precise location of the CHU and record the height and distance from the court/field. These measurements will be used to determine the correct model of the CHU to order from Pixellot.

The CHU must be positioned at (or near) the midline of the court/field at a distance of between 15 and 195 feet (~5 - 60 m) from the court/field with an unobstructed line of vision of the entire court/field. The CHU can be mounted on any stable surface such as a wall, ceiling or pole. If no suitable mounting surface is available then you will need to construct one, for example by installing a pole in the ground or dropping one down from the ceiling.

The supporting surface must be capable of supporting a load of at least 33 lb (15 kg).

2.3.1  Requirements

The following are essential requirements for a suitable location for the CHU:

1. At the midline of the court/field (+/- 5%)
   
2. Distance from near the sideline:
   
1. For Full Size fields (e.g. football, soccer, etc.)
   Min. 25' (~8m), Max. 195' (~60m)
2. For Mid Size fields (e.g. hockey)
   Min. 20' (~6m) Max. 180' (~55m)
3. For Small fields (e.g. basketball. volleyball, etc.)
   Min. 15' (~5m) Max. 80' (~25m)
3. Height: Min. 20' (~6m), Max. height equal to the distance from the sideline. (i.e. at a distance of 30', the height can be between 20' and 30', and at a distance of 50' the height can be between 20' and 50')
   
4. An unobstructed path can be prepared for the cables to connect to the VPU
   
5. A location that is not an obstacle to and/or danger to the players or spectators
   
   

   For Long Range installation using the Fiber Kit, AC power is required within 10' (~3 m) of the CHU. If this is not yet in place, it can be installed as part of the infrastructure preparation.
   

1. For outdoor stadiums, the camera should be on the West side of the field facing East (i.e. facing away from the sun during afternoon events)
   
2. The CHU does not obstruct the spectators' view of the court/field
   
3. The CHU is not easily accessible by unauthorized people
   

2.4  Choosing the VPU Location

Once you have determined where the VPU will be installed, record a description of the location (e.g. utility room, cabinet, administrative office) in item 9. Record any required infrastructure preparations (including installing AC outlets and Internet access) in item 10.

2.5  Choosing the Cable Route

You need to determine the path through which the cables will pass in order to connect the CHU to the VPU. This will enable you to determine the precise cable length needed to connect the CHU to the VPU. The cable length affects which (if any) range extension kits are needed as well as the length of the actual cables and conduits that will be used.

·       Ensure that the cables and their conduits do not obstruct movement of players or spectators.

1. Ensure that the cables and their conduits do not obstruct movement of players or spectators.
   
2. If the cables will run along the floor/ground, make sure that they are below ground or flush with the ground so that they don't pose a tripping hazard.
   
3. Make sure that all cables are either encased in a conduit/tubing or are firmly attached to the wall/ceiling/ground along the entire route.
   

2.5.1  Recording the Cable Route

Record the length of cable needed to connect the CHU to the VPU (along the determined route) in item 11. Based on this assessment, in item 12 select the checkbox next to the type of installation that will be used (short range, mid range or long range).

2.6  Preparing IT Requirements

Check with your venue’s IT department to ensure streaming will be allowed through the network and make sure that the following ports are open:

3.0  Installation

3.1  Preparing the Installation Report

After completing the installation, you must submit a comprehensive report to Pixellot documenting the precise configuration of your system setup. This report will enable Pixellot to help you with system configuration and troubleshooting.

This report will include pictures and screenshots showing successful accomplishment of various stages of the installation. It is important to capture these pictures and screenshots at the appropriate time during the installation. When the installation is completed you will compile all required elements and submit them to your Pixellot Support Agent.

During the installation procedure, the camera icon indicates an image or screenshot that must be captured for submission with the Installation Report.

3.2  Pre-Installation Check (Recommended)

We recommend that when you first arrive at the venue with all required components and cables you should do an initial test to detect problems with the cables or connectors before they have been permanently installed and ensure that the system is working properly. This test should be done before the cables are permanently installed along the route and before the CHU is mounted in position.             

1.      Set up the VPU on a secure flat surface (e.g. desktop)

2.      Plug in the VPU into a grounded AC power outlet.

3.      Connect monitor, keyboard and mouse

4.      Power on the VPU

5.      Place the CHU on the ground or on a stable surface

6.      Connect the four USB cables in the CHU Cable Harness to the four USB ports on the back of the VPU.

8.      Click Connect on each camera

9.      Click on Capture on each camera

10.  Check that all cameras are in around 250 Mb/s and there are no errors

3.3  Preparing the Infrastructure

3.3.1  Installing the Mounting Arm

Secure the mounting arm in place in the location that you chose for placement of the CHU during the site survey as described in section Error! Reference source not found.. If the surface on which the mounting arm will be installed is not yet in place then begin by constructing the surface in the desired location. The mounting arm can be attached directly to the wall or ceiling or to a pole using the pole mounting bracket.

Make sure that the infrastructure is strong enough to support a 33 lb (15 Kg) load. 

Wall Installation

To attach the mounting arm to a wall/ceiling:

1. At the position where you would like to attach the mounting arm, install 4 wall anchors in the wall/ceiling aligned with the holes in the base of the mounting arm.
   
2. Insert 4 bolts (included) through the base of the mounting arm and screw them tightly into the wall anchors.
   
3. Make sure the bolts are securely fastened in place.
   

Pole Installation

1. Pass each of the 3 metal bands through one of the pairs of slots in the pole mounting bracket.
   
2. Wrap the metal bands around the pole.
   
   
3. With the bracket in place at the correct height, tighten the 3 metal bands using a flathead screwdriver.
   
   
   
4. Insert 4 bolts through the base of the mounting arm and into the corresponding holes in the pole mounting bracket.
   
   
   
5. Make sure the bolts are securely fastened in place.
   

The bands provided are suitable for installation on a pole with a diameter from 3-5’ (7-13 cm). For installation on a pole with a smaller or wider diameter you will need to obtain the appropriate metal bands. The metal bands can also be adjusted to fit onto a rectangular profile.

3.3.2  Installing the Cables

Short Range

For a short range installation (i.e. less than 10’ (3 m) cable length), the harness which attached to the camera used to connect between the CHU and the VPU.

Pictures are a must! Show the USB ports, locking screws, Ethernet connection, SDI

The following is the list of required items:

1.  Conduit or tubing
   
2. Power outlet next to the camera head
   

Step 1 – Prepare the cable path

Starting from the CHU side prepare a path by which the cables can pass from the CHU to the VPU. It is recommended to prepare a conduit through which the cables can pass along the entire route. The cables should pass through a waterproof protective conduit or tubing.

Prepare the route using the following guidelines:

• Ensure that the cables and their conduits do not obstruct movement of players or spectators.
  

Step 2 – Connect the USB Cables

1. Connect each USB cable from the CHU harness to the USB ports on the back of the VPU
   
   
   
   
2. Tighten the USB connectors screws to the VPU
   
3. Connect the Ethernet cable from the CHU harness to the RJ45 port in the Junction Box
   

On the second connector connect the cable that runs to the VPU

If there is no protected place for the VPU next to the camera you can use AC Cabinet Appendix 3 – AC Cabinet Specs

Medium Range

For medium range installation, with the VPU located between 10' (~3 m) and 50' (~17 m) cable length from the CHU, the Medium Range Kit is used to extend the cables from the CHU to reach the VPU.

The following is the list of required items:

1. Conduit or tubing
   
2. Extension Harness – Provided by Pixellot
   
3. Junction Box – Provided by Pixellot
   

Step 1 – Prepare the cable path

Starting from the CHU side prepare a path by which the cables can pass from the CHU to the VPU. It is recommended to prepare a conduit through which the cables can pass along the entire route. The cables should pass through a waterproof protective conduit or tubing.

Prepare the route using the following guidelines:

• Ensure that the cables and their conduits do not obstruct movement of players or spectators.
  
• If the cables run along the floor/ground, make sure that they are below ground or flush with the ground so that they don't pose a tripping hazard.
  

Step 2 – Installing junction boxes with USB Connectors

1.      Attach the junction box housing the USB connectors to a pole or wall within 10’ (3 m) of the CHU.

Ensure the Junction Box is in shaded place since there are active components

3.      Connect the Ethernet cable from the CHU harness to the RJ45 port in the Junction Box

Connect the cable which runs to the VPU to the second connector.

For long range installation, with the VPU located between 50' (~17 m) and 325' (~100 m) cable length from the CHU, the Long Range (Fiber) Kit is used to transmit the CHU output to the VPU.

3.4  Installing the System                   

3.4.1  Installing the CHU

1. Disassemble the adjustable tilt adapter by removing the two bolts from the face of the unit.
   
2. Separate the outer casing from the mounting hub. (The outer casing will be attached to the CHU and the mounting hub will be attached to the mounting arm.)
   
3.  Remove the bolt connecting the mounting disc to the outer casing.
   
4. Attach the outer casing to the CHU as follows:
   

   a.  Insert the bolt through the mounting disc from the inside so that the head fits into the cavity in the disc.
   

   b.  Insert the ridge on the mounting disc into the groove between the mounting bars from the inside.
   

   

   Best practice is to attach the casing to the top third of the mounting bars. In case of obstructions other positions are acceptable.
   

   

   Make sure that the CHU is positioned right side up, as indicated by the fact that the cable harness comes out of the bottom of the unit.
   

   c.  Attach the outer casing to the outside of the mounting bars and secure it in place with the nut.
   

5. Attach the mounting hub to the mounting arm as follows:Attach the mounting hub to the mounting arm as follows:
   

   1.  Verify that the mounting arm is firmly attached to the supporting surface. See Installing the Mounting .
      
   2.  Verify that the main allen bolt in the center of the mounting hub is securely tightened.
      
   3.  Insert the mounting hub into the socket of the mounting arm with the gap in the upper rim facing forward (in alignment with the protrusion on the mounting arm socket).
      
   4. Rotate the mounting hub until faces towards the court/field. (You will fine tune the alignment later.)
      
   5. Tighten the bolts on both sides evenly.
      

   
   

7.      Pick up the CHU by the mounting bars and climb a ladder or other elevated platform to reach the position of the mounting arm.

 Ensure to take the nuts and bolts that you removed from the face of the adjustable mounting bracket with you as well as all requited tools.

8.      If you would like to pass the cable harness through the cavity in the mounting arm, then insert it into the opening in the bottom of the mounting arm and gently pull it through the gap in the base of the mounting arm.

9.      Position the CHU facing forward with the center hole of the outer casing aligned with the center hole of the mounting hub.

10.      Insert the 3/8” (larger) bolt in the center hole and secure it with its nut.

12.  Insert the 1/4” (smaller) bolt into whichever of the four holes in the outer casing enables the bolt to penetrate through the hub while maintaining the correct Tilt.

13.  Pass the safety cable through the mounting bars and attach it to the loop on the mounting arm.

14.  Attach the four USB cables from the CHU to the USB ports that have been installed along the route to the VPU.

15.  Attach the audio cable to the female connector on CHU end of the cable that has been installed along the route to the Audio Interface (near the VPU).          

     Once you have completed the CHU installation, capture a picture of the installed CHU

3.4.2  Installing the VPU

1.      Set up the VPU on a secure flat surface (e.g. desktop) in the installation facility.

2.      Connect each of the four USB cables to one of the USB ports on the bottom of the VPU.

3.      Tight all USB screws

4.      Insert the power adapter into an electrically grounded AC power outlet.

5.      Power on the VPU.

6.      Connect a monitor, keyboard and mouse to the ports on the VPU in order to configure the system.

Once the setup and configuration are completed these components can be removed and the system can be managed remotely.

7.       Check with your venue’s IT department to ensure streaming will be allowed through the network and make sure that the following ports are open:

3.4.3  Installing the Audio Interface

To install the Audio Interface:

1.      Set up the Audio Interface unit on a flat surface next to the VPU.

2.      Use a jumper cable to connect the audio cable to the Ethernet port on the Y-Connector.

3.      Insert the two XLR connectors of the Y-Connector into the Input jacks of the Audio Interface unit.

4.      Connect the USB cable to the back of the Audio Interface. 

5.      Connect the USB cable from the Audio Interface to a USB3 port on the VPU.

6.      Switch the +48V power switch on the back of the device to ON.

7.      Verify that the green Power LED and red +48V LED on the front panel are on.

8.      Verify that all four buttons for LINE/INST and PAD are un-pressed.

Tuning the device should be here from the original doc - WHAT DOES THAT MEAN? is there are missing section here?

Appendix 1 - Site Survey Form

Section 1 - General Info

Section 2 - Pixellot Prime Installation Info

Appendix 3 - AC Cabinet Specs