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Miranda ASD-211i/2D Manual To Installation And Operation

Ntsc/pal to 4:2:2 adaptive decoder, imaging series
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ASD - 211i/2D
Guide to Installation and Operation
M230-9900-101
Copyright 2002 Miranda Technologies Inc.
Specifications may be subject to change.
Printed in Canada
August 2002
Miranda
Technologies inc.
3499 Douglas-B.-Floreani
St-Laurent, Québec, Canada H4S 1Y6
Tel. 514-333-1772
Fax. 514-333-9828
www.miranda.com

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Summary of Contents for Miranda ASD-211i/2D

  • Page 1 ASD - 211i/2D Guide to Installation and Operation M230-9900-101 Copyright 2002 Miranda Technologies Inc. Specifications may be subject to change. Printed in Canada August 2002 Miranda Technologies inc. 3499 Douglas-B.-Floreani St-Laurent, Québec, Canada H4S 1Y6 Tel. 514-333-1772 Fax. 514-333-9828 www.miranda.com...
  • Page 2 Miranda’s liability for any cause, including breach of contract, breach of warranty, or negligence, with respect to products sold by it, is limited to repair or replacement by Miranda, at its sole discretion. In no event shall Miranda Technologies Inc. be liable for any incidental or consequential damages, including loss of profits.

  • Page 3: Safety Compliance

    Out-Of Warranty Equipment Updates and Spare Parts Policy Miranda Technologies’ current pricing structure for out-of-warranty equipment updates, or the sale of spare parts, is available from Miranda Technical Support Services at (514) 333-1772. SAFETY COMPLIANCE This equipment complies with: - CSA C22.2 No. 1-94 / Standard for audio, video, and similar electronic equipment.

  • Page 4: Table Of Contents

    CONTENTS page 1 ASD-211i/2D NTSC/PAL to 4:2:2 Adaptive Decoder..1 Introduction................1 Features..................1 2 Installation............... 3 Unpacking................…..3 ASD-211i/2D Mechanical Installation.......... 3 2.2.1 imaging Quartet and Quartet-C Frames....……... 2.2.2 imaging Symphonie Frame………………………………… 3 2.2.2 imaging Solo Frame..........…... 4 Rear Panel Label............…..4 2.3.1 imaging Quartet and Quartet-C/Solo Frames..……...

  • Page 6: Asd-211I/2D Ntsc/Pal To 4:2:2 Adaptive Decoder

    SMPTE 259M-C standard. Also, the serial digital video outputs carry EDH data according to the SMPTE RP165 standard. The ASD-211i/2D is a member of the imaging family of digital video modules and therefore requires the imaging Quartet, imaging Quartet-C, Symphonie or imaging Solo tray for mounting and power.
  • Page 7 Chroma processing Chroma kill threshold Chroma coring enable Chroma coring threshold Gaussian low pass chroma filter selection Luma processing Luma coring enable Luma coring threshold Output processing Output video rounded to 8 bits or 10 bits Vertical interval ancillary handling Group 1 lines bypassed to Y channel or decoded Group 2 lines bypassed to Y channel or blanked...

  • Page 8: Installation

    This section describes how to install the ASD-211i/2D in any of these frames. It is not necessary to switch off the power from these frames when installing or removing the ASD-211i/2D.

  • Page 9: Imaging Solo Frame

    Guide to Installation and Operation. 1. In order to remove the frame's front panel, gently pull on it. 2. Carefully place the ASD-211i/2D between the module guides and gently push the module towards the rear of the frame until the module's edge connector is secured to the backplane.

  • Page 10: Imaging Symphonie Frame

    2.3.2 imaging Symphonie Frame To install the Symphonie label, follow these steps while referring to Figure 2.2. 1. On Symphonie’s rear panel, locate the appropriate connectors. 2. Remove the rear label mounting screws from the rear module. 3. Carefully apply the label to the connectors making sure the label’s text is read from top to bottom.

  • Page 11: Asd-211I Electrical Installation

    Make sure the output cables have maximum lengths of 250 m (850') each. Refer to Figure 2.2 and to the following description for a complete ASD-211i/2D electrical installation.

  • Page 12: Operation

    3 Operation 3.1 ASD-211i/2D User Interface Figure 3.1 illustrates the ASD-211i/2D's user interface situated at the front end of the module. The interface components include the following: - Automatic or manual input detection - Decoding filter selection - Automatic input calibration...

  • Page 13: Input Status Monitoring

    NTSC/PAL IN. B&W The B&W LED, located within the set of INPUT LEDs, will turn on when the ASD-211i/2D has detected a composite signal with no color burst. The ERR (error) LED will turn on if no input composite signal is installed.

  • Page 14: Input Detection Modes

    ASD-211i/2D exits from the menu, returns to normal and attempts to locate the correct format. However, the ASD-211i/2D will not exit the menu if an input format is forced.

  • Page 15: Decoding Filter

    3.4 Decoding Filter The ASD-211i/2D provides several types of decoding filters, as shown in figures below. The selection of the filter will depend highly on the nature of the input composite video. Generally, optimal decoding is obtained with 3-line or 2-line filters.

  • Page 16: Automatic Input Calibration

    For a 100% color bars input, the pixel value of white must be 940. If the ASD-211i/2D reads a value other than 940, it will amplify or attenuate the input signal accordingly. It will repeat this procedure until 940 is read.

  • Page 17: Setup

    3.6 Setup A setup range of -15 IRE to +15 IRE may be added to or removed from the input signal in increments of 0.2 IRE. At all times, the selected setup should be equal to the setup present on the input signal. When 7.5 IRE setup is selected, the 7.5 LED is on and when a 0 IRE setup is selected, the 0 LED is on.

  • Page 18: Gain

    3.7 Gain Luminance and chrominance gain can be controlled independently or simultaneously. 3.7.1 Luminance Gain Luminance gain has a range of 0 to 175%. Follow these steps to set the luminance gain level: 1. From the main menu, press SELECT five times to enter the LUMA GAIN menu. During this time, the LUMA LED flashes.

  • Page 19: Horizontal Phase

    NOTE: Normally, V ANC should not be set to USER if there is no ICP-S communication. However, you may use ICP-S to configure V ANC and download the parameters to the ASD-211i/2D. This way, you may select USER (without ICP-S communication) to load the V ANC parameters previously downloaded.

  • Page 21: Stored Configurations

    4 Stored Configurations The ASD-211i/2D provides 4 stored configurations: one for each of the four formats- NTSC, PAL-B,G,H,I, PAL-M, and PAL-N. If, for instance, a new decoding filter is selected, it will be stored in one of two ways: after you have pressed SELECT or after a 1-minute interval during which no push-button was pressed.

  • Page 23: Specifications

    0 to 40 °C, non-condensing Output timing drift: < 0.1 nsec/°C Humidity: 10 to 90%, non-condensing Power consumption: 10.13 W (1.2 A@6 V, 95.0 mA@15 V, 100.0 mA@-15 V) Physical format: imaging size (6.0”x10.0”) Remote control: ICP-S (Miranda proprietary serial bus)

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