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KEYPAD

DUET

VERSION 4.0

MPEG 2 DIGITAL INSERTER

3/22/00

V4.0-1

ADTEC, Inc.

USA

INTRODUCTION

ADTEC’s DUET MPEG 2 Commercial Inserter represents over six years of experience and a culmination of two prior

generations of MPEG 2 decoding and commercial insertion technology. The DUET incorporates all the required cue

tone detection; scheduling, verification, audio and video switching and other associated requirements to perform

broadcast quality MPEG 2 commercial insertion. ADTEC is pleased to offer the DUET to the commercial insertion

market and is confident that it will provide years of maintenance free broadcast quality MPEG 2 commercial

insertion.

Duet

(Front View)

A B C D E F G H

Identifier

Description

Recessed Reset switch. Must be held for one second to initiate reset.

Power LED, illuminates when AC power is applied to unit.

Video LED, illuminates during video playback.

Drive LED, illuminates during either SCSI or IDE host controller activity.

Link LED, illuminates when the electrical 10 Base T Ethernet connections are
made correctly to a hub or server.

Busy LED illuminates when Ethernet activity occurs.

Drive bay

DUET Insertion Module

Duet

(Rear View)

Содержание Duet

Страница 1: ...d to offer the DUET to the commercial insertion market and is confident that it will provide years o f maintenance free broadcast quality MPEG 2 commercial insertion Duet Front View A B C D E F G H Identifier Description A Recessed Reset switch Must be held for one second to initiate reset B Power LED illuminates when AC power is applied to unit C Video LED illuminates during video playback D Driv...

Страница 2: ...ple intuitive configuration and status through the front panel Key Pad and LCD display A PC running ADTEC s Symphony in Windows 95 98 or NT4 0 is required for detailed configuration and scheduling DUET KEY PAD and LCD MPEG 2 Full D1 Encoding Station Optional Jaz drive Optional Jaz drive Archive or Remote Distribution MPEG 2 Analog Switching Commercial Insertion System ...

Страница 3: ...ress the MODE key to scroll through the menus 2 Press the LEFT or RIGHT arrow key to display the different sections of the currently displayed menu 3 Press the UP or DOWN arrow key to display the setting options of the currently displayed section 4 If you want to change a currently selected menu A Press the SELECT key to activate the editing mode this will display a flashing cursor B Use the LEFT ...

Страница 4: ...es Launches Routes Endings Soloist Resets Main Menu Duet Status Audio Current audio setting for Network Insert level set in Conductor 16 through 14 dB in 2 dB increments Source Test utility for Video Audio Multiplexer for Network Network NET Soloist SOL Auxiliary AUX Off Air OFF Mode Days On Time On Time Off Start Tones Start GPI Stop Tones Stop GPI Preroll Post Roll Avail Check Video End By Net A...

Страница 5: ...phanumeric Unit ID used for communications Network Channel Three Digit numeric Cable System or T B Channel Number See the Network Listing for pre configured networks Date mm dd yyyy Weekday hh mm ss Daylight Savings DS in field is on and a blank field equals NO DS CBD Network Pre configured Network listing User Defined Analog or Digital Frequency of Sub Carrier 0 000 to 9 525 MHz Modulation type W...

Страница 6: ... row displays the digital subcarrier decoded tones only Top Row tttttttt N H A H t represents the last eight tones N is the Network GPI state and A is the Auxiliary GPI state GPI options are H for High and L for low Bottom Row tttttttt C H W H t represents the last eight tones C is the CBD GPI state and W is the White Line GPI state GPI options are H for High and L for low The CBD GPI is for 19 kH...

Страница 7: ... Monday Tuesday Wednesday Thursday Friday Saturday Sunday Time On Open window time 24 hour format Time Off Close window time 24 hour format Start Tones DTMF tone cue sequence Options 1 2 3 or 4 digit DTMF tone sequence Start GPI GPI cue setting Options None NetClosed NetOpen NDeviceClosed NDeviceOpen Time White Line Cue responds to any Closed or Open setting Stop Tones DTMF tone to stop a commerci...

Страница 8: ... Settings 16dB to 14 dB in 2 dB increments This setting is momentary and will revert to the current NetSet once a break starts For Balanced 600 Ohm systems A The Network setting is factory defaulted to 6dB The 6dB setting provides active termination equal to 600 Ohms This provides a balanced input during power on for the receiver The internal gain circuit provides a multiplier of 2 This limits the...

Страница 9: ...ngs The DUET provides sophisticated logging capabilities The following is a list of options with definitions for each setting Inserts Logs the commercial ID Misses Logs missed commercials and the reason why the commercial was missed No Break No Break window was open when the cue was received No Spots Spots were not available to insert Launches Logs the cue tone GPI or user input that launched the ...

Страница 10: ... can daisy chain off a single host computer or modem When multiple DUET units are daisy chained together the THRU connection of the upstream unit connects to the IN connection of the downstream unit No termination is required on the last DUET in the chain The PC COMM IN on the DUET and the host PC personal computer must have matching BAUD DATA BITS STOP BITS and PARITY settings to ensure proper co...

Страница 11: ...0 K4S0 1 Practical Peripherals PM336T 36 6 Kbs ATE0V0 K4S0 1 USR Sportster 56K Sportster 57 6 Kbs ATE0V0 H2 D0 R1 S0 K2 M4SO 1 User Defined None User entered string The 0 s in the initialization strings are zero s INITIALIZE MODEM The modem initialization is an alphanumeric string up to forty characters long that configures an external modem connected to a DUET Modem initialization strings are a c...

Страница 12: ... the user identify the broadcast network connected to the DUET s network input It is a four character alphanumeric field that can also be used for billing purposes Examples are CNN ESPN FAMY etc The field is automatically left justified for names less than 4 characters Typically the Network Name and DUET Name are the same NETWORK CHANNEL The network channel number is associated with the DUET s net...

Страница 13: ...lected press the UP Key 4 The LCD should read NetSets PreSet SEL ENTER to SET 5 Press SELECT then ENTER 6 The DUET will automatically configure the Net Setting for the selected CBD network HOST MODE The DUET integrates industry standard 10 Base Ethernet utilizing the TCP IP protocol The HOST MODE defines whether the DUET will function as a server or client in the networked environment Typically al...

Страница 14: ...s the file If the solicitor receives any subscriptions it will then begin multicasting the file The subscribers will then be required to send periodic acknowledgements until the file is finished multicasting WARNING In order to distribute files in the least amount of time EMT has been highly optimized and will use in excess of 90 of the available bandwidth on a 10baseT network If your ADTEC equipm...

Страница 15: ...t will start multicasting the file at the rate designated by the Upper Bit Rate digit of the EMT Setting Approximately once a second each subscriber will send a renewal packet If the solicitor does not receive any renewals it will stop the multicast Once the multicast is complete it will decrease the data rate in Mbps according to the value in the Step digit of the EMT Setting and re solicit the f...

Страница 16: ...Rate Lower Bit Rate Step Renewal Resend Group Function Priority 0 Subscriber 1 9 Solicitor or Subscriber 1 9 Priority Note The Priority feature is not currently implemented so only use the value 1 for a Solicitor Upper Bit Rate 0 9 Maximum bit rate of transmission in Mbps with 0 10 Mbps Note Lowering the Upper Bit Rate will decrease the amount of network bandwidth being used by EMT Lower Bit Rate ...

Страница 17: ...Function Solicitor Upper Bit Rate 10 Mbps Lower Bit Rate 1 Mbps Full Duplex Step 1 Group Any Group Duplicate Drive Allows the user to assign a specific Hard Drive as a source drive to automatically copy files This is useful in situations where a JAZ drive is used to update files The spots are copied from an encoder to a JAZ disc and carried Sneaker Net to the remote Jaz drive connected to the DUET...

Страница 18: ...y the DUET motherboard Warning DO NOT CONNECT F Parallel Used internally by the DUET motherboard Warning DO NOT CONNECT G RS 232 communications port THRU Unlimited loop through capabilities H RS 232 communications port IN Unlimited loop through capabilities I Product label area J 10 Base T Ethernet RJ 45 jack K IP address User area for labeling IP address of unit L Video output number 1 75 Ohm Rel...

Страница 19: ...during insert I Auxiliary GPI Contact Closure input Connect the ground to input C J Network audio in If monaural audio is used make certain the input connections match the output IE If the left side is used for in use the left side for out Non terminating input Connect an external resistor or select 6 dB in the NetSet to terminate See page 8 for more details K Composite Baseband Input from IRD IRT...

Страница 20: ...ted to a single PC Communications port The default baud data parity and stop parameters are 38 400 8 1 N COMM IN and COMM THRU RJ 11 Function Notes 1 NC No Connect 2 TRX Transmit 3 GND Ground 4 GND Ground 5 RCV Receive 6 NC No Connect PC Communications Port Interface Adapter DB9F to RJ 11 DB9 Female DB25 Function RJ 11 RJ 11 Function Notes 1 DCD NC NC Short to 7 inside 9 pin housing 2 TRX 2 TRX Tr...

Страница 21: ... GND Ground 2 TRX 5 TRX Transmit 3 RCV 2 RCV Receive 4 RTS NC NC Short 4 to 5 and 20 inside 25 pin housing 5 CTS NC NC Short to 4 and 5 inside 25 pin housing 6 DSR NC NC No Connect 7 GND 3 GND Ground 8 DCD NC NC 9 19 NC NC No Connect 20 DTR NC Short to 4 and 20 inside 25 pin housing 21 NC NC No Connect 22 RI NC No Connect 23 25 NC NC No Connect Communications Cable ...

Страница 22: ...nutes 8 seconds DTMF 2046 09 Auto BOX www thebox com 305 674 5000 ext 5066 Audible 045 Vary 2 per 90 minutes 2 minutes 8 seconds Audio DTMF None OFF CARTOON NETWORK www cartoonnetwork com 404 827 3409 7 3575 MHz Digital 309 15 45 2 minutes 8 seconds DTMF 2046 09 Auto 50 60 1 minute 8 seconds DTMF 2046 09 CBS EYE ON PEOPLE www cbs com 203 965 6217 Audible 232 10 20 40 50 1 minute 8 seconds Audio DT...

Страница 23: ...o FOX NEWS www fox com 212 462 5647 6 2MHz Wideband 465 18 3 minutes 8 seconds Audio DTMF 1716 Auto FOX NET www fox com 310 664 6907 45 3 minutes 8 seconds DTMF 1716 Auto FOX SPORTS www fox com 310 286 6300 6 2MHz Wideband Digicyper GPI Vary 2 per hr 1 minute 8 seconds GPI 1716 Auto F X www fox com 212 822 7055 6 2 MHz Wideband 328 05 45 1 minute 8 seconds DTMF 1716 Auto 454 20 35 30 second 8 seco...

Страница 24: ...2 per hr 1 minute 8 seconds DTMF 1710 Auto PREVUE CHANNEL www prevuenet com 800 447 7388 GPI GPI Vary 9 per hr 1minute 8 seconds GPI None OFF PRIME SPORTS 310 286 3731 GPI GPI 15 45 1 minute 8 seconds GPI None OFF SCI FI www scifi com 212 413 5156 212 408 8858 6 2 MHz Wideband 706 Vary 3 per hr 1 minute 8 seconds DTMF 1716 Auto SPEEDVISION www speedvision com 203 406 2500 5 8 MHz Wideband 020 Vary...

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