Kramer SD-7401 User Manual

Kramer SD-7401 User Manual

Digital (sdi) to analog converter

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KRAMER ELECTRONICS Ltd.

USER MANUAL

Digital (SDI) to Analog Converter
Model:
SD-7401
IMPORTANT: Before proceeding, please read paragraph entitled
"Unpacking and Contents"
KRAMER ELECTRONICS LTD.
P/N: 2900-006002

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Summary of Contents for Kramer SD-7401

  • Page 1: User Manual

    KRAMER ELECTRONICS Ltd. USER MANUAL Digital (SDI) to Analog Converter Model: SD-7401 IMPORTANT: Before proceeding, please read paragraph entitled "Unpacking and Contents" KRAMER ELECTRONICS LTD. P/N: 2900-006002...
  • Page 2: Table Of Contents

    SPECIFICATIONS HOW DO I GET STARTED? UNPACKING AND CONTENTS OPTIONAL ACCESSORIES SDI TO ANALOG CONVERTER Getting to Know Your SD-7401 Converter INSTALLATION CONNECTING TO DIGITAL VIDEO DEVICES TURNING ON THE MACHINES Operation of the SDI to Analog Converter Dip-Switch settings...
  • Page 3: Introduction

    The Kramer line has become an integral part of many of the best production and presentation facilities around the world. In recent years, Kramer has redesigned and upgraded most of the line, making the best even better. Kramer’s line of professional video/audio electronics is one of the most versatile and complete available, and is a true leader in terms of quality, workmanship, price/performance ratio and innovation.
  • Page 4: Digital "Eye" Diagram

    Increase in jitter and decrease in amplitude cause the eye to “close”. It is clear that jitter of more than ±50% would result in an irretrievable signal (cliff effect). Figure 2: The Digital “eye” after accumulating noise and jitter KRAMER ELECTRONICS LTD.
  • Page 5: Sdi Standards

    These can have an adverse effect on signal quality. Balanced audio Interference from lines are less prone to interference, but unbalanced audio should be neighboring electrical installed far from any mains power cables, electric motors, appliances transmitters, etc. even when the cables are shielded. KRAMER ELECTRONICS LTD.
  • Page 6: Specifications

    If a section doesn’t apply to you, you don’t have to spend your time reading it. UNPACKING AND CONTENTS The items contained in your Kramer SDI to Analog Converter package are listed below. Please save the original box and packaging materials for possible future shipment.
  • Page 7: Sdi To Analog Converter

    The SDI input is equalized and reclocked, and the output can be set for composite video, S-video (Y/C), RGsB, or Y, R-Y, B-Y. The SD-7401 also has an internal 75% color bar generator, whose timing is based on the SDI input.
  • Page 8: Installation

    Figure 3: SD-7401 Front/Rear Panel Features Table 1: SD-7401 Front/Rear Panel Features Function Feature POWER Power ON/Off Switch, illuminates when toggled. OUTPUT Video Component output format selector buttons (YUV or RGB) SDI input BNC connector Y/G, B-Y/B, R-Y/R Video Component output BNCs...
  • Page 9: Turning On The Machines

    525 lines (NTSC) Switch # 1 Selects whether the SD-7401 outputs an analog form of the SDI input, or whether the machine generates a 75% color bar. Note that the bar generator requires an SDI input in order to operate correctly.
  • Page 10: Power And Indicators

    2. If the following recommended actions still do not result in satisfactory operation, please consult your KRAMER Dealer. 11.1 Power and Indicators Problem Remedy No Power Confirm that the rocker switch is in the “ON” position, and that the switch is illuminated.
  • Page 11: Limited Warranty

    3) Shipping charges. HOW YOU CAN GET WARRANTY SERVICE 1) To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center. 2) Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage, and should be included in any shipment of the product.
  • Page 12 EXCLUSION OF DAMAGES Kramer’s liability for any defective 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 13 The list of Kramer distributors appears on our web site: www.kramerelectronics.com From the web site it is also possible to e-mail factory headquarters. We welcome your questions, comments and feedback. KRAMER ELECTRONICS, LTD. 3 Am VeOlamo Street. Jerusalem 95463, Israel Tel: (972-2)-654-4000. Fax: (972-2)-653-5369...

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