Kramer VS-88HD User Manual

8x8 sd/hd-sdi matrix switcher
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Kramer Electronics, Ltd.

USER MANUAL

Model:
VS-88HD
8x8 SD/HD-SDI Matrix Switcher

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Summary of Contents for Kramer VS-88HD

  • Page 1: User Manual

    Kramer Electronics, Ltd. USER MANUAL Model: VS-88HD 8x8 SD/HD-SDI Matrix Switcher...
  • Page 2: Table Of Contents

    Table 1: Front Panel VS-88HD 8x8 SD/HD-SDI Matrix Switcher Table 2: Rear Panel VS-88HD 8x8 SD/HD-SDI Matrix Switcher Table 3: Machine # DIP-switch Settings Table 4: Technical Specifications of the VS-88HD 8x8 SD/HD-SDI Matrix Switcher Table 5: VS-88HD Hex Codes for Switching via RS-232/RS-485 Table 6: Protocol Definitions...
  • Page 3: Introduction

    Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity; GROUP 10: Accessories and Rack Adapters; GROUP 11: Sierra Products 2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com 3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com...
  • Page 4 Getting Started KRAMER: SIMPLE CREATIVE TECHNOLOGY...
  • Page 5: Overview

    A Take button for the execution of multiple switches all at once A 7-segment display The VS-88HD, which is housed in a 19" 1U rack mountable enclosure, and is fed from a 90-240 VAC universal switching power supply, can be controlled...
  • Page 7: Table 1: Front Panel Vs-88Hd 8X8 Sd/Hd-Sdi Matrix Switcher

    Your VS-88HD 8x8 SD/HD-SDI Matrix Switcher Table 1: Front Panel VS-88HD 8x8 SD/HD-SDI Matrix Switcher Feature Function POWER Switch Illuminated switch for turning the unit ON or OFF OFF Button An OFF-OUT combination disconnects that output from the inputs; an...
  • Page 8: Installing On A Rack

    5. The machine is earthed (grounded) in a reliable way power and is connected only to an electricity socket with If you are using a Kramer rack grounding. Pay particular attention to situations where adapter kit (for a machine that is not electricity is supplied indirectly (when the power cord 19"), see the Rack Adapters user...
  • Page 9: Connecting Your Vs-88Hd 8X8 Sd/Hd-Sdi Matrix Switcher

    RS-485 port (see section 6.3), and/or 6. Connect the power cord 1 Switch OFF the power on each device before connecting it to your VS-88HD. After connecting your VS-88HD, switch on its power and then switch on the power on each device...
  • Page 10: Dip-Switch Settings

    Connecting Your VS-88HD 8x8 SD/HD-SDI Matrix Switcher Figure 2: Connecting the VS-88HD 8x8 SD/HD-SDI Matrix Switcher 6.1 DIP-switch Settings By default, DIP-switches 2, 3 and 4 are set to ON (for setting the machine number to 1) and the other DIP-switches are set to OFF. Figure 3 illustrates...
  • Page 11: Setting The Machine # Dip-Switches

    The Machine # determines the position of a VS-88HD unit, specifying which VS-88HD unit is being controlled when several VS-88HD units connect to a PC or serial controller. Set the Machine # on a VS-88HD unit via SETUP DIPS 1, 2, 3 and 4, according to Table 3.
  • Page 12: Controlling Via The Rs-485 Port

    VS-88HD units. (If using shielded twisted pair cable, the shield is usually connected to the “G” (Ground) PIN of the first unit). 2. Set the first VS-88HD unit as MACHINE # 1 and the following seven VS-88HD units as MACHINE # 2 to MACHINE # 8, according to Table...
  • Page 13: Genlock Switching

    6.4 Genlock Switching The following Genlock switching procedures apply to firmware version 2.2 and higher. The VS-88HD performs switching during the vertical interval according to the RP168 standard when the Genlock signal is connected with the following set up: For NTSC, press and hold the input 7 button for few seconds (the LCD...
  • Page 14: Operating The Vs-88Hd

    Operating the VS-88HD Operating the VS-88HD You can operate your VS-88HD via the front panel buttons, and/or RS-232/RS-485 serial commands transmitted by a PC, touch screen system, or other serial controller. 7.1 Switching OUT-IN Combinations To switch an input to an output via the front panel buttons, in the AT ONCE mode (see section 7.2), do the following:...
  • Page 15: Toggling Between The At Once And Confirm Modes

    Operating the VS-88HD 7.2.1 Toggling between the AT ONCE and CONFIRM Modes To toggle between the AT ONCE and CONFIRM modes, do the following: 1. Press the dim TAKE button twice (the button blinks and then illuminates) to toggle from the AT ONCE mode (in which the TAKE button is dim) to the CONFIRM mode (in which the TAKE button illuminates).
  • Page 16: Storing An Input/Output Configuration

    Technical Specifications Table 4 includes the technical specifications: Table 4: Technical Specifications of the VS-88HD 8x8 SD/HD-SDI Matrix Switcher INPUTS: 8 SDI SMPTE-259M, 292M, 344M serial video, 75 ohms on BNC connectors 1 GENLOCK 75 / Hi-Z on a BNC connector...
  • Page 17: Table Of Hex Codes For Serial Communication

    Table of Hex Codes for Serial Communication Table of Hex Codes for Serial Communication Table 5 lists the Hex values for a single machine (MACHINE # 1): Table 5: VS-88HD Hex Codes for Switching via RS-232/RS-485 OUT 1 OUT 2...
  • Page 18: Kramer Protocol 2000

    Kramer Protocol 2000 10 Kramer Protocol 2000 The VS-88HD is compatible with Kramer’s Protocol 2000 (version 0.51) (below). This RS-232/RS-485 communication protocol uses four bytes of information as defined below. For RS-232, a null-modem connection between the machine and controller is used. The default data rate is 9600 baud, with no parity, 8 data bits and 1 stop bit.
  • Page 19: Table 7: Instruction Codes For Protocol 2000

    Kramer Protocol 2000 Table 7: Instruction Codes for Protocol 2000 Note: All values in the table are decimal, unless otherwise stated. INSTRUCTION DEFINITION FOR SPECIFIC INSTRUCTION NOTE DESCRIPTION INPUT OUTPUT SWITCH VIDEO Set equal to video input which is to...
  • Page 20 EXCLUSION OF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer shall not be liable for: 1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss of time, commercial loss;...
  • Page 21 For the latest information on our products and a list of Kramer distributors, visit our Web site: www.kramerelectronics.com, where updates to this user manual may be found. We welcome your questions, comments and feedback. Safety Warning: Disconnect the unit from the power supply before opening/servicing.

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