Sony DSM-T1 инструкция обслуживания

OPERA TION MANUAL [English] 1st Edition Serial No. 10001 and Higher DIGIT AL SA TELLITE MODULA TOR DSM-T1[...]

2 W ARNING 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. T[...]

3 T able of Contents Features ...................................................................................................... 4 Locations and Functions of Parts and Controls ..................................... 5 Front Panel ........................................................................................... 5 Rear Panel ............[...]

4 Features The DSM-T1 Digital Satellite Modulator modulates analog video and audio input signals into digital signals. 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 connecti[...]

5 Locations and Functions of Parts and Controls Front Panel (Continued) 1 ¬ POWER PANEL INH SDTI IN1 IN2 IN1 IN2 EXT 525 625 36M 18M 7/8 3/4 ANALOG SDI CH3/4 CH1/2 OPTION REF ALARM MENU ITEM RESET ENTER INPUT SEL FEC RATE FREQ BW AUDIO SEL VIDEO STD 1 POWER switch 2 PANEL INH indicator and switch 3 OPTION indicators 4 INPUT SEL indicators 5 AUDIO [...]

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 IN 1 section are transmitted from the IF OUT connector. IN2: Lights up when input signals from the optional board in the IN 2 section are transmitted from the IF OUT connector. When input signals [...]

7 !¢ ITEM Â / µ buttons Select the menu item when the menu is displayed in the display window. !∞ Cursor ( 4 / $ / “ / ” ) buttons Use the 4 or $ button to change the parameters. Use the “ or ” button to move a digit to the left or right. !§ RESET button Resets the unit to the status present when the power has been turned on. Use a sh[...]

8 Locations and Functions of Parts and Controls 1 IN 1 section Install any one of the optional boards in this section. 2 IN 2 section Install any one of the optional boards in this section. For more information about installing the optional boards, refer to the Installation Manual. 3 REF IN (reference signal input) connector (BNC type) Inputs the r[...]

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 b[...]

10 1,6 2,4 3,4 5 IN1 IN2 EXT 525 625 36M 18M 7/8 3/4 A LOG AEB/EBU SDI REF ALARM MENU ITEM RESET ENTER INPUT SEL FEC RATE FREQ BW SDI AUDIO VIDEO STD 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 ab[...]

11 1,5 2 3 4 IN1 IN2 EXT 525 625 36M 18M 7/8 3/4 A LOG AEB/EBU SDI REF ALARM MENU ITEM RESET ENTER INPUT SEL FEC RATE FREQ BW SDI AUDIO VIDEO STD 1,5 2 3 4 IN1 IN2 EXT 525 625 36M 18M 7/8 3/4 A LOG AEB/EBU SDI REF ALARM MENU ITEM RESET ENTER INPUT SEL FEC RATE FREQ BW SDI AUDIO VIDEO STD Saving the Parameters in Menu Banks Menu banks are provided w[...]

12 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 IN 1 section on the rear panel (40~) • Items about an optional board in the IN 2 section on the rear panel (50~) • Items about the front panel (80~) • Items about the saving and recalling[...]

13 Item number Item Parameter Function 43 MY ADDR-1 47 IN1 AUDIO CH 48 IN1 V SETUP 51 IN2 SDI AUDIO 52 IN2 EMPHASIS 53 MY ADDR-2 57 IN2 AUDIO CH 58 IN2 V SETUP 81 LCD CONTRAST 82 LCD BACKLIGHT 91 SAVE BANK 92 RECALL BANK 93 FACTORY SET Sets an address for the unit itself if the BKSM-T101 SDTI Input Board is installed in the IN 1 section of the unit[...]

14 SDTI DIGITAL INPUT IN AUDIO (AES/EBU) SDI CH 1/2 CH 3/4 DIGITAL INPUT IN REF IN SPARE BREAKER ⁄ AC IN IF OUT MONITOR AUDIO VIDEO ANALOG INPUT IN CH1 CH2 Low noise block converter High power amplifier Up converter Satellite link SDTI(SX) equipment SDI equipment Analog equipment BKSM-R103 Analog Output Board BKSM-R102 SDI Output Board BKSM-R101 [...]

15 Operation W arnings Error Messages When a fault is detected by the self-diagnosis function that automatically performs after the power is turned on, all the indicators flash and an error message (ERROR-XX) appears in the display window. The indicators do not turn off until the power is turned off. For more information about error messages, refer[...]

16 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 424 × 43.6 × 525 mm (w/h/d) (16 3 / 4 × 1 3 / 4 × 20 3 / 4 inches) Mass [...]

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.[...]

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DSM-T1(SY, ) 3-860-007-01(1) Printed in Japan 1998.03.13  1998 Sony Cor poration Broadcasting and Professional Systems Company[...]