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TDT RV2 Manual

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RV2 Video Processor
RV2 Overview
As part of a system is comprised of a machine vision color camera (VGAC), and
a dedicated video processor and collection device (RV2). Video is streamed from
the camera to the RV2 collection device where it is processed and stored. Camera
triggering is precisely synchronized to the collection system (RZ) allowing frame by
frame correlation between video data and other recorded system signals.
A number of methods support robust target tracking including red/green LEDs
mounted on the ZIF-Clip® headstage or limb tracking. Positional information is
available in real-time on the RZ device and can be processed and/or stored. Image
data is stored on dedicated hard drives within the RV2 in DIVX encoded AVI files.
Access to the RV2 storage array can be provided through a LAN connection or
direct connection to a PC.
The RV2 is recommended for use with TDT systems only.
Power and Communication
A fiber optic port on the back panel of the RV2 is used to communicate with an RZ
device. The RV2 receives timing pulses from a special DSP (RZDSP-V) and
returns real-time frame and tracking information for further processing and storage.
Communication to the RV2 is provided through a touch screen user interface
independent from the TDT system. Firmware updates for the RV2 interface are
available online through the TDT web server. See "Config" on page 8-15, for more
information.
8-3
RV2 Video Processor

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Summary of Contents for TDT RV2

  • Page 1 The RV2 is recommended for use with TDT systems only. Power and Communication A fiber optic port on the back panel of the RV2 is used to communicate with an RZ device. The RV2 receives timing pulses from a special DSP (RZDSP-V) and returns real-time frame and tracking information for further processing and storage.

  • Page 2: Software Control

    System 3 Snapshots are sent from the RV2 over the network to the PC for laying out regions using RVMap software. Configuration files are sent from RVMap software to the RV2, also over the network. The RV2 contains an integrated switched-mode power supply. The power supply auto-detects your region’s voltage setting and no further configuration is needed.

  • Page 3: Hardware Requirements

    RV2 and RZ, the VGAC power cable, one Gigabit Ethernet cable to connect the VGAC to the RV2, a PC equipped with an Ethernet port or an Ethernet jack connected to a local area network, and an Ethernet cable.

  • Page 4: Configuring The Rv2

    The RV2 Video Processor connects to one RZ processor via orange fiber optic cables from the back of the RV2 to the dedicated RV2 port on the back of the RZ (labeled ‘To RV2’).

  • Page 5: Accessing The Rv2

    • Connection to a local area network Direct Connection to a PC Direct connection to a PC allows data on the RV2 to be viewed and modified through the standard Microsoft Windows file sharing protocol. Important: When using a Static IP, the RV2 Current IP must be set to “Configure Manually”...
  • Page 6 Live tab. 12. Access the files on the RV2 by reading or writing. WARNING! Do not attempt to write to the RV2 at any time while data is actively recording Doing so may corrupt data currently being stored. RV2 Video Processor...
  • Page 7 IP address: 10.1.0.x, where x can be any value from 1 to 254 except 42. Subnet mask: 255.255.255.0 Default gateway: Leave empty 6. Click OK. The RV2 can now be accessed by the PC. 7. Obtain the RV2 device address. a. Press the Live tab on the RV2 interface.

  • Page 8: Connecting Through A Network

    2. A Network Configuration dialog is opened and the MAC address is displayed at the bottom of the pop-up window. Note: If the RV2 does not automatically identify on a network, you can force it to reset its IP address by unplugging the Ethernet cable the plugging it in again. RV2 Storage Format The RV2 has three main storage folders –...

  • Page 9: Naming Convention

    \snapshots\YYYY-MM-DD hh_mm_ss.jpg RV2 Features Power Button A power button located on the front plate of the RV2 is used to turn the device on and off. Prior to powering on/off, the device will enter a brief boot/shutdown period. Important! Only power the RV2 down when it is not actively recording a video. Failure to do so may result in the RV2 performing a file system check during the next boot process and possible data loss.
  • Page 10 320x240). Lower the resolution to achieve a higher frame count. Manual Control: Enables the Snapshot, Track LEDs and Record buttons. You cannot record from OpenEx while the RV2 is in Manual mode. When in Manual Control mode, tap the Manual Control button to disable Manual Control. Snapshot: Copies the current camera image to a JPG file on the RV2 hard drive, into the snapshots folder.
  • Page 11 Switches between color and black-and-white modes. Playback The Playback tab provides a list of video files currently stored on the RV2. Videos may be reviewed through this interface. The video’s length is displayed, in time or in frames, as well as the current position.
  • Page 12 Fahrenheit. The text will turn yellow or red if the processor gets too hot. This can occur if there is an issue with the heatsink or internal fans. When this happens the RV2 will sound a warning and should be shut down immediately. Fan Speeds (RPM): Displays the approximate rpm for all three fans located inside of the RV2.
  • Page 13 Resync process is displayed. File System Check:The RV2 will perform a file system check during the boot process once every 30 boots. This ensures the integrity of the storage array and file system.
  • Page 14 Update Firmware: Press to update the RV2 firmware. Firmware is downloaded from the TDT server and automatically installed on the RV2. Connection to a DHCP enabled network that has Internet connectivity is required to retrieve any updates. RV2 Video Processor...

  • Page 15: Device Status Leds

    Playback tab. Important!: The external monitor must be connected before the RV2 is powered on. USB 2.0 Port This port is currently not in use.

  • Page 16: Technical Specifications

    Check the position of the power supply switch. If set to the “O” position the power supply is disabled. To enable, simply ensure that the switch is in the “1” position and attempt to power on the RV2. If the device does not power up after verifying that the power supply is enabled contact TDT.

  • Page 17: Rv2 Is Not Correctly Naming Data Folders

    RV2 using a direct connection to a PC. RV2 Interface Becomes Slow or Unresponsive Every thirtieth time the RV2 is booted up, it performs a disk check. The length of time required to perform this check depends on how much video data is currently stored on the RV2.
  • Page 18 8-20 System 3 RV2 Video Processor...

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