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Sony DSM-T1 Operation Manual

Digital satellite modulator.
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DIGITAL SATELLITE MODULATOR
DSM-T1
OPERATION MANUAL
[English]
1st Edition
Serial No. 10001 and Higher

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Table of Contents

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   Summary of Contents for Sony DSM-T1

  • Page 1 DIGITAL SATELLITE MODULATOR DSM-T1 OPERATION MANUAL [English] 1st Edition Serial No. 10001 and Higher...
  • Page 2 WARNING To prevent fire or shock hazard, do not expose the unit to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. For the customers in the USA This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
  • Page 3: Table Of Contents

    Table of Contents Features ... 4 Locations and Functions of Parts and Controls ... 5 Front Panel ... 5 Rear Panel ... 8 Menu Setup ... 10 Initial Display ... 10 Changing the Parameters ... 10 Saving the Parameters in Menu Banks ... 11 Recalling the Parameters from Menu Banks ...
  • Page 4: Features

    This modulator enables an SNG (Satellite News Gathering) system in combination with the DSM-R1 Digital Satellite Demodulator. The following are some of the features of the DSM-T1. Easy Installation The DSM-T1 provides easy connection with an existing SNG system via IF OUT (Intermediate Frequency output).
  • Page 5: Locations And Functions Of Parts And Controls

    Locations and Functions of Parts and Controls Front Panel POWER PANEL SDTI ¬ !¡ Display window !™ MENU button !£ ENTER button !¢ ITEM Â/µ buttons !∞ Cursor (4/$/“/”) buttons !§ RESET button 1 POWER switch Turns the power on and off. 2 PANEL INH (inhibiting panel buttons) indicator and switch Set the PANEL INH switch to ON to deactivate the...
  • Page 6 Locations and Functions of Parts and Controls 4 INPUT SEL (input selection) indicators IN1: Lights up when input signals from the optional board in the IN1 section are transmitted from the IF OUT connector. IN2: Lights up when input signals from the optional board in the IN2 section are transmitted from the IF OUT connector.
  • Page 7 8 FREQ BW (frequency bandwidth) indicators 36M: Lights up when the frequency bandwidth is 36 MHz. 18M: Lights up when the frequency bandwidth is 18 MHz. To select the frequency bandwidth, select “11: FREQ BW” in the menu. For more information, see “Menu Setup” (page 10). 9 FEC RATE (Forward Error Correction rate) indicators 7/8: Lights up when the FEC rate is 7/8.
  • Page 8: Rear Panel

    Locations and Functions of Parts and Controls Rear Panel BKSM-T101 SDTI (SX) Input Board SDTI DIGITAL OUTPUT !º SDTI connector 1 IN1 section Install any one of the optional boards in this section. 2 IN2 section Install any one of the optional boards in this section. For more information about installing the optional boards, refer to the Installation Manual.
  • Page 9 5 IF OUT (Intermediate Frequency output) connector (BNC type) Outputs modulated IF signals to an up-converter. 6 IF MONITOR connector (BNC type) Outputs IF signals to an IF monitor such as a spectrum analyzer. 7 y (ground) jack Connects to a ground wire. 8 BREAKER button Excessive current in the internal circuitry, will trip the primary circuit breaker, automatically cutting off the...
  • Page 10: Menu Setup

    Menu Setup A menu is provided to set up the operating conditions of the unit. Menu items include basic items, items about the optional boards, items about the front panel, etc. For more information about menu items, see “ Menu List” (page 12).
  • Page 11: Saving The Parameters In Menu Banks

    Saving the Parameters in Menu Banks Menu banks are provided with the unit as well as the current bank. The menu banks can store the 8 sets of parameters saved in the current bank. Follow the procedure below to save the set of parameters in menu banks.
  • Page 12: Menu List

    Menu Setup Menu List Menu items are classified as one of the following categories: • Basic items (01~ and 10~) • Items about an optional board in the IN1 section on the rear panel (40~) Item number Item INPUT SELECT REF SELECT VIDEO STD PASSWORD...
  • Page 13 Item number Item MY ADDR-1 IN1 AUDIO CH IN1 V SETUP IN2 SDI AUDIO IN2 EMPHASIS MY ADDR-2 IN2 AUDIO CH IN2 V SETUP LCD CONTRAST LCD BACKLIGHT SAVE BANK RECALL BANK FACTORY SET Parameter Function 0000 Sets an address for the unit itself if the BKSM-T101 SDTI Input 0000···FFFF Board is installed in the IN1 section of the unit.
  • Page 14: Connection

    BKSM-R101 SDTI(SX) Output Board DSM-R1 Digital Satellite Demodulator High power amplifier Signal generator (Sony Tektronix TSG-170A for the Up converter NTSC broadcasting standard, Sony Tektronix TSG-271 for the PAL broadcasting standard, etc.) to test signal output IF OUT REF IN ⁄AC IN...
  • Page 15: Operation Warnings

    When using the 5-pin XLR connector Rear REF IN to test signal output Signal generator (Sony Tektronix TSG-170A for the NTSC broadcasting standard, Sony Tektronix TSG-271 for the PAL broadcasting standard, etc.) to signal output BKSM-T103 Analog Input Board VIDEO...
  • Page 16: Specifications

    Specifications General Power voltage AC 100 to 240 V, 50/60 Hz Current consumption 1.2 A to 0.6 A Operating temperature 0°C to 40°C (32°F to 104°F) Operating humidity 10% to 90% (non condensing) Storage temperature –20°C to +60°C (– 4°F to +140°F) Dimensions 43.6 Mass...
  • Page 17 Optional boards BKSM-T101 SDTI Input Board BKSM-T102 SDI Input Board BKSM-T103 Analog Input Board Optional accessories RMM-30 Rack Mount Rail CCXA-53 conversion audio cable (5-pin XLR ˜ 3-pin XLR 2) Design and specifications are subject to change without notice.
  • Page 19 Printed in Japan Sony Corporation 1998.03.13 DSM-T1(SY, Broadcasting and Professional Systems Company 3-860-007-01(1) 1998...

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