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AIRWAVE DIGITAL 99-1000-1CU, Operation & Technical Manual

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Broadcast

Console

Operations

&

Technical

Manual

PR&E 75-40

PR&E 75-40

PR&E 75-40

PR&E 75-40

PR&E 75-40

Revision B.1  •  7/04

TM

Broadcast Communications Division

99-1000-1CU (12-input mainframe, 110 VAC)

99-1000-1CUX (12-input mainframe, 230 VAC)

99-1000-2CU (20-input mainframe, 110 VAC)

99-1000-2CUX (20-input mainframe, 230 VAC)

Summary of Contents for 99-1000-1CU

Page 1: ...PR E 75 40 PR E 75 40 PR E 75 40 PR E 75 40 Revision B 1 7 04 TM Broadcast Communications Division 99 1000 1CU 12 input mainframe 110 VAC 99 1000 1CUX 12 input mainframe 230 VAC 99 1000 2CU 20 input m...

Page 2: ...Output Module 3 Remote Line Selector Modules 5 Output Module 6 Monitor Module 7 Timer Control Module 8 Meter Panel 9 C C C C Chapt hapt hapt hapt hapter 4 er 4 er 4 er 4 er 4 EQUIPMENT DESCRIPTION EQU...

Page 3: ...andatthepointwhere the cord plugs into the product 12 Ligh Ligh Ligh Ligh Lightning tning tning tning tning For added protection for this product duringalightningstorm orwhenitisleftunattended and un...

Page 4: ...EN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION TO REDUCETHE RISK OF ELECTRIC SHOCK DO NOT REMOVE ANY COVER OR PANEL NO USER SERVICEABLE PARTS INSIDE REFER SERVICINGTO QUALIFIED SERVICE PERSON...

Page 5: ...this document is received from Harris replace the old manual pages with the new ones Discard the old pages and post the new Manual Revisions page in place of this page Revision Affected pages Comments...

Page 6: ...Selectors and up to two Telco modules or various accessory panels may also be installed per the order If required blank panels are available to cover unused mod ule positions AirWave Digital s mother...

Page 7: ...R and studio speaker volume C R headphone and Cue are included with independent source selection for each room three external inputs Pgm 1 Pgm 2 Pgm 3 and Telco The module includes a C R to studio ta...

Page 8: ...ely 1 7 dB Total Harmonic Distortion THD is measured at a 23 5 dBu output level using a swept signal with a 22 kHz low pass filter FSD Full Scale Digital 24 dBu Microphone Preamplifiers Source Impedan...

Page 9: ...Hz to 20 kHz 18 dBu input 18 dBu output 600 ohm load 22 kHz filter bandwidth Digital Input to Digital Output 0 0016 20 Hz to 20 kHz 18 dBu input 18 dBu output 20 kHz filter bandwidth Digital Input to...

Page 10: ...another shall be warranted only to the extent provided by the other manufacturer C Thermal filament devices such as lamps and fuses are expressly excluded from this warranty D The warranty period on e...

Page 11: ...12345678901234567890123456789012123456789 Wiring Access Cutout 3 76 20 C CONSOLE SIDE VIEW with dimensions DimensionTable Mainframe A B C AirWave 12 32 812 8 33 838 2 28 723 9 AirWave 20 44 1117 6 45...

Page 12: ...ter 7 Accessories for de tails INSTALLATION NOTE Do not locate the con sole near intense electromagnetic hum fields such as those produced by large power transformers and by audio amplifiers which use...

Page 13: ...he AC safety ground Do Not Connect audio or logic supply ground wiring to the chassis of the power supply AC GROUNDING NOTE Do not defeat the safety ground in any way Doing so may provide a potentiall...

Page 14: ...displays just behind the dis play face Clock set magnet tool PR E 90 151 is used to activate the Hall effect sensors To set the time place the end of the magnet tool directly against the plastic face...

Page 15: ...t each connec tion in a master facility wiring logbook to facili tate wiring installation future system wiring changes equipment updates and system trouble shooting Refer to Module Connections pages 1...

Page 16: ...ed in a similar manner to the audio wiring Strip the jacket insu lation back 1 38 10 mm sleeve the cut end with 3 4 19 05 mm of shrink tubing and strip the insulation from each wire 9 64 3 572 mm CRIM...

Page 17: ...tch points within the AirWave Digital input or output mod ules To use a patch bay connect the line level out puts from the peripheral devices directly to the patch bay and then normal these to the app...

Page 18: ...irWave digital input a 249 ohm resistor is used to properly load the 75 ohm S PDIF cable Install the resistor onto the connector following the diagram Alternately an unbalanced to bal anced line trans...

Page 19: ...ning like single pole mechanical re lays The relay contacts can switch external volt ages of up to 60 volts at 350 mA Each press of the On button generates a 220 ms pulse from the Start Pulse relay Ea...

Page 20: ...m a peripheral device use only the control input and output connections These are decoupled from the console s ground and power supply through opto isolator devices The Logic Ground and 5 Logic connec...

Page 21: ...mp Bypass must be set to the left On so that the Off lamp is not controlled by the Ready logic ADDITIONAL LOGIC CONNECTIONS There are three additional AirWave Digital logic connections on the Monitor...

Page 22: ...c 5 volt supply 3 C R Relay Control Room Warning Lamp Interface N O relay contact 4 C R Relay Control Room Warning Lamp Interface C relay contact 5 Logic Ground Console logic ground 6 5 Logic 5 volt s...

Page 23: ...standard pin out sequence The Preamp output signal level is 4 dBu The outputs are normally jumpered to an analog Input module s A or B input using a short patch cable Alternatively the Preamp output...

Page 24: ...nputs The faceplate Trim L and Trim R controls set the input reference level when an Analog SIM is installed Note The two controls are not active when a Digital SIM is installed Refer back to page 8 f...

Page 25: ...elco Input Output Module for a feature description of the con trols and Logic Settings switches Telco Input Output Module Connectors Trim Control and Logic Settings Switches Hybrid To Tape Aux To Hybr...

Page 26: ...carry an isolated Aux Mono audio output See Chapter 3 Operation Output Amplifier Module for a functional description of the faceplate controls Two circuit board switches set the style of metering use...

Page 27: ...trolled by the studio monitor control and muted by the studio mute logic coming from the Input modules All Outputs Cntrl Rm Studio Studio Direct C R Direct Pgm 1 and External Inputs Cue Speaker output...

Page 28: ...or a recording device Refer back to page 8 for unbalanced de vice connection information Note There are no level adjustments on the RLS mod ule therefore all analog input sources must use the same re...

Page 29: ...re used to connect to the Timer Typically the relay contacts connect to the reset and ground connections on the timer as shown in the examples below See Chapter 3 Timer Control Module for more informa...

Page 30: ...connected to an external line level signal processor The module contains five high performance transformerless microphone preamplifiers with a M M M M Micr icr icr icr icrophone Inputs 1 5 ophone Inpu...

Page 31: ...n the appropriate warning lamp following the Logic Settings switch positions A B Inputs A B Inputs A B Inputs A B Inputs A B Inputs Two balanced analog stereo line level inputs A B Two differential AE...

Page 32: ...the timer is reset When the Cue reset switch is set to the left and the Cue is on the Cue function for this module is turned off T T T T To o o o o T T T T Ta p a p a p a p a pe A e A e A e A e Au x...

Page 33: ...aller will hear the output of the selected bus with the highest priority regardless of the Telco Module s On Off status Autofeed Mode Any one Program bus or combination of Pro gram buses can be select...

Page 34: ...S RLS RLS RLS T T T T Ty p y p y p y p y pe e e e e A Digital RLS is illustrated The Analog box is filled for an Analog RLS S S S S Selec elec elec elec elect t t t tor 2 or 2 or 2 or 2 or 2 The seven...

Page 35: ...igital outputs for the three program buses C C C C Cu e u e u e u e u e A momentary button to route the Cue bus to the right hand level meters overriding the Pgm 2 or Pgm 3 level indication while the...

Page 36: ...itor source selectors monitor control and Talkback facilities for the control room and one studio E E E E Ex x x x xt In t In t In t In t In External line level inputs that feed the top three buttons...

Page 37: ...trol H H H H Hold old old old old When pressed and held stops the timer s display to show the elapsed time as the timer continues to run Releasing Hold jumps the time display to the current run time S...

Page 38: ...a 4 dBu sine wave output will display at 0 on the VU scale Each of these settings corresponds to 20 dBFS decibels below Full Scale digital output The meters display the left channel audio output on t...

Page 39: ...mount AirWave Universal Power Supply MICROPHONE PREAMP MODULE For this section refer to the three Microphone Preamplifier module schematic pages 92 961 in Chapter 6 Each of the five balanced micropho...

Page 40: ...ch section of U1 is active Normally the odd pins couple the signals through to the output while the even pins are in a tri state mode at a high impedance With E1 jumpered to E2 the RX_SDATA from AES E...

Page 41: ...ge 1 of the schematic is unbalanced and gain controlled through the two halves of opamp U1 The hybrid input gain is set by faceplate trimpot RV1 FROM HYBRID GAIN TRIM The output of the second half of...

Page 42: ...in Manual Mode the caller will not go on air when the Telco module is turned On since there is no Program bus assignment A front panel DIP switch sets cue timer and record output options When the Cue...

Page 43: ...ODULE Refer to the six Output Amplifier module sche matics 92 1006 in Chapter 6 The right hand DSP board outputs the MIX_SDATA digital data stream to the Output module FPGA U9 The FPGA see 92 1006 pag...

Page 44: ...atic It is the same circuit board as in the Analog Remote Line Selector mod ule When used as a Monitor 2 board a different FPGA chip is installed and several additional parts are stuffed into the boar...

Page 45: ...Pressing a front panel Ext 1 7 button routes the External input audio through the switches to U11 U14 which buffer and rebalance the audio for the outputs RLS 1 and RLS 2 Each front panel selector sw...

Page 46: ...it The clock oscillator U2 Q21 U10 controls the clock timing when the Master Slave switch S1 1 is in Master mode In Slave mode the clock timing signal comes from an ESE TC76 or TC89 time code signal i...

Page 47: ...ransformer s critical secondary outputs and self protected current limiting regulators The power transformer has four secondary wind ings Three are wired to bridge rectifiers and filter caps mounted o...

Page 48: ...ut a RA number written on the out side of the packaging may be subject to customer return or to an additional handling fee To order assemblies or to request an RA num ber contact Harris by mail phone...

Page 49: ...pin AMP housing 1 15 938 1 Receptacle contacts 23 76 752 3 76 752 3 76 752 3 76 752 3 76 752 3 Analog RLS Connector Kit Analog RLS Connector Kit Analog RLS Connector Kit Analog RLS Connector Kit Analo...

Page 50: ...otherboard and re move it from the mainframe To install a module 1 Set the module s faceplate on the front chas sis module mounting tab 2 Lower the module into the mainframe and align the module s con...

Page 51: ...hing holes on the SIM card On Off or Talkback Switchboard Removal 1 Remove the circuit board from the faceplate per previous instructions 2 Remove the 1 Phillips screws lock wash ers and washers from...

Page 52: ...If the fader rails are noticeably dirty wipe them off using a dry cotton swab before lightly lubricating the top rail with Dow Corning 510 If coffee a soft drink or other sugared liquid has been spill...

Page 53: ...are completed To set the Output module 1 Place the Output module on an extender card 2 Turn off all other Input and Telco modules leaving only the standard Input module On feeding all three program b...

Page 54: ...peaker The speaker must be angled on its mounting screws to clear the meter panel AIRWAVE UNIVERSAL POWER SUPPLY Periodically check that the vent openings on the top of the chassis are not blocked and...

Page 55: ...d 92 969 28 Assignment Switchboard 92 968 29 Analog SIM 92 1001 30 Digital SIM 92 1002 31 B Input Logic Interface 92 1003 32 Clock Timer Clock Timer Assembly 92 895 33 Timer Control Panel 92 960 34 Ba...

Page 56: ...1076 x DC Power Supply Cable No connection P1 pins 10 11 12 E1 E8 Circuit board eyelets J1 Ground lug fastened to Motherboard screw P2 Pin 6 5 4 3 2 1 P1 Pin 1 2 3 4 5 6 Logic Ground 12 volts Start C...

Page 57: ...e or engraved replacement button caps can be ordered at the time of installation once the input sources have been determined Each button cap can have up to two lines of engraving with up to four alpha...

Page 58: ...here are no bottom openings on the AirWave chassis an opening must be punched at the top of the panel in the area covered by the meter panel for the switch and lamp wiring to exit the mainframe The us...

Page 59: ...1 J4 5V 2 J4 TKBK SWITCH 3 J4 TKBK LAMP 4 J4 COUGH SW 5 J4 COUGH LAMP 6 J4 ON SWITCH 7 J4 ON LAMP 8 J4 OFF SWITCH 9 J4 OFF LAMP 10 J4 GROUND 30 OHM 30 OHM R1 R2 J1 1 2 3 1 2 3 J2 COUGH TALKBACK ON OF...

Page 60: ...er 10 pin female locking Molex 22 01 2107 PR E 15 524 Terminals crimp gold female Molex 08 56 0110 PR E 15 8 Cable 9 conductor Belden 9423 or equivalent Wire 26 AWG white hookup UL1429 or equivalent B...

Page 61: ...PR E 25 125 S4 S9 GREEN PLAY PR E 25 123 S5 S10 YELLOW STOP PR E 25 122 CABLE 12 COND BELDEN 8457 OR EQUIV J1 J2 RECORD FWD RWD PLAY STOP RECORD FWD RWD PLAY STOP RECORD FWD RWD PLAY STOP S6 S7 S8 S9...

Page 62: ...ph Meters 2 20 3 9 4 8 Battery Backup 2 4 Button Cap Engraving 7 1 C Cabling 2 5 Clock Option Switches 2 4 Setting the Time 2 4 Clock Timer Assembly 4 8 5 6 6 32 Control Room 3 7 4 6 Control Room Logi...

Page 63: ...Receptacle Contacts 2 5 Recorder To Tape Connection 2 19 Reference Levels 1 3 Remote Functions 2 10 Remote Control Panels 7 2 Remote Line Selector see RLS Repair Services 5 1 Replacement Parts 5 2 Re...

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