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Harris Legacy 99-1300-0 Operation & Technical Manual

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Broadcast
Console
99-1300-0 (14-input mainframe)
99-1300-1 (22-input mainframe)
99-1300-2 (30-input mainframe)
Operations
&
Technical
Manual
HARRIS 75-51
Revision B • 1/03
Broadcast Communications Division
www.broadcast.harris.com

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  • Page 1 Broadcast Console 99-1300-0 (14-input mainframe) 99-1300-1 (22-input mainframe) 99-1300-2 (30-input mainframe) Operations & Technical Manual HARRIS 75-51 Revision B • 1/03 Broadcast Communications Division www.broadcast.harris.com...
  • Page 2 H A R R I S C O R P O R A T I O N Revision B • 1/03...

  • Page 3: Table Of Contents

    Contents 3- OPERATION Safety Instructions ......... iv Hazard/Warning Label Identification ..... iv Module Overview ......... 3-1 Manual Revisions ..........v Meter Panel Overview ........3-1 Microphone Preamplifier Module ....3-2 1- GENERAL INFORMATION Universal Input Module ........ 3-3 Product Overview ........1-1 Telco/Codec Module ........

  • Page 4: Safety Instructions

    Safety Instructions 16. Product and Ca rt Combination. Move this product 1. Read All Instructions. Read all safety and operating label and in the installation instructions. If you are not instructions before operating the product. sure of the type of power supplied to your facility, with care.

  • Page 5: Manual Revisions

    If you receive a revision to this document from Harris, replace the old manual pages with the new ones and discard the old pages. Replace this page with the new Manual Revisions page.
  • Page 6 H A R R I S C O R P O R A T I O N Revision B • 1/03...

  • Page 7: 1- General Information

    Blank panels cover unused module positions. ucts designed by Pacific Research & Engineering. The Legacy’s motherboard and module area is Harris Corporation supplies audio products and sys- completely contained within a sheet metal and extruded aluminum chassis for strength and RFI tems to the world’s leading broadcast facilities.
  • Page 8 1 General Information Universal Analog/Digital Input Module Each Telco module includes the following con- The Universal Input modules (PRE99-1315) trols or features: channel on/off control, fader level feature two inputs (A and B), each of which can control, cue control, mode selection with pan/bal- accept analog or digital signals.

  • Page 9: Revision B •

    1 General Information trol, cue and talkback level controls, and head- rate of 44.1 kHz can be selected for the program phone Auto-Cue select. 1 and 2 auxiliary outputs, the program 3 and 4 outputs, and the Send output. Gain trim controls Studio Module for the analog outputs are also provided.

  • Page 10: Specifications

    1 General Information SPECIFICATIONS Analog Main Outputs The specifications for the Legacy are signifi- Output Source Impedance: <3 ohms balanced Output Load Impedance: 1 k ohms minimum cantly more complete, and the related test condi- tions are more defined, than those usually shown Nominal Output Levels: Program, Send, Telco/Codec Mix-Minus, Telco Record Mix Feed: +4 dBu, ad- for consoles in this class.
  • Page 11 22 kHz filter bandwidth Power Supply (Rack-mount power supply frame): 3.5 " (2 RU) x 19.0 " x 16.0 " (H, W, D) Harris Corporation reserves the right to change specifications without notice or obligation. H A R R I S C O R P O R A T I O N Revision B •...

  • Page 12: Warranty

    (in use, storage, transportation, or han- A) Except as expressly excluded herein, Harris dling), operation not in accordance with Corporation (“Seller”) warrants equipment of Seller’s operation and service instructions, or...
  • Page 13 Installation The Legacy console shipment consists of: he Legacy mainframe is designed to • The 14-, 22-, or 30-input mainframe with the standard modules (Microphone Preamp, Meter “drop into” a cutout (shown below) in the studio Switcher, Control Room, and Outputs) installed, along with the other modules ordered (Univer- furniture countertop.

  • Page 14: Console Installation

    DSP cards in the Legacy-14, three in the Legacy-22, and four in the Legacy-30. The areas covered by the five 12.25" Blank Panels can be used for mounting Harris BMXdigital Accessory Panels or custom remote control panels. Since the Harris BMXdigital Accessory Panels are 6" long, a PRE99-1100 Divider Kit (for mounting up to four Accessory Panels in place of two 12.25"...

  • Page 15: Connector Access

    2 Installation Legacy Meter Panel Clock Main Meters Aux Meter Event (Program 1 and 2) (Meter Switcher: Displays Timer Cue, Program 3 or 4, Send, or Telco Record) CONNECTOR ACCESS Meter Panel The meter panel contains three horizontal bar- All module connectors are hidden below the graph meters.

  • Page 16: Power Supply

    2 Installation POWER SUPPLY GROUNDING AND SHIELDING The power supply assembly is rack mounted (it The broadcast facility’s technical ground can requires 2 RU or 3.5" [88.9 mm] of rack space) be connected to the mainframe chassis using the within the console cabinetry, below and to the left threaded insert on the rear of the console (shown or right of the supporting countertop.

  • Page 17: Setting The Clock

    2 Installation 2 Install the batteries into the battery clip, The operating mode (autonomous or ESE slave), observing the correct polarity marked on the the type of ESE signal (TC89 or TC90), and the battery clip, as shown below. type of clock time desired (12-hour or 24-hour format) are set using DIP switch DS1 on the clock Backup Battery Installation PCA.

  • Page 18: Event Timer

    2 Installation Event Timer Option Switches (DS1) external time reference, then press and hold 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 the HOLD button to freeze the time.

  • Page 19: Cabling And Wiring

    2 Installation WIRE PREPARATION Cabling and Wiring All Legacy audio and logic wiring terminates Before installing the console, draw up a facility in AMP MOD IV receptacle contacts at the con- sole. Stranded wire of 22 to 26 AWG, with insula- wiring plan that lists the console interconnections with all peripheral devices.

  • Page 20: Crimp Tool Operation

    2 Installation AMP MOD IV crimp the contact onto the wire. The tool Receptacle Contacts handles automatically release and spring open 3/4” [19.05 mm] after the crimp cycle is complete. Shrink Tubing Printed Teflon Sleeving Side AMP MOD IV over drain wire Cable ID Receptacle Contact...

  • Page 21: Audio Connections

    2 Installation AUDIO CONNECTIONS Analog Connections Audio connections take advantage of the three- There are no analog interstage patch points pins per row design of the three- and six-pin AMP within the Legacy input or output modules. To MOD IV housings. Three-pin housings are used use the console with a patch bay, connect the line for balanced digital connections while six-pin level outputs from the peripheral devices directly...

  • Page 22: Unbalanced Connections

    2 Installation Microphone Input — 3-Pin Connector sole. For best results, connect an unbalanced de- vice through an IHF-PRO match box and keep Pin Signal Description Shield (connects directly to the chassis) the unbalanced cable lengths as short as possible. Low (- input) If a match box is not available, connect an un- High (+ input)

  • Page 23: Digital Clock Reference

    2 Installation Connecting an S/PDIF Device to LOGIC CONNECTIONS a Legacy AES/EBU Input Legacy modules have built-in logic I/O inter- faces that can control, or be controlled by, From Console S/PDIF AES/EBU peripheral devices connected to the console. For Device Input example, a CD player connected to a module can Signal...

  • Page 24: Universal Input Logic Interface

    Connect these only to isolated devices, such as Room/Ext. Cue. These inputs are opto-isolated and a mic control panel or other Harris Accessory Panel. Connecting the logic ground to a non- current limited so any logic voltage from +5 to +40 VDC can be used.

  • Page 25: Setting Dip Switches

    2 Installation Block Diagram, Universal Input Module Logic Interface 5 Start Command Pulse 4 Stop Command Pulse MIC: Talk to Studio (+) LINE: Reset Input (+) MIC: Talk to Ext. (+) LINE: Ready Input (+) Start Command Sustained Command Common MIC: Talk to Ext.

  • Page 26: Microphone Logic

    2 Installation Universal Input Module Logic All LEDs are tied to Logic Ground (pins 1, 2 or 3 and Microphones on the LOGIC I/O connector). The three main functions of microphone logic To construct a custom mic control panel like are to automatically mute the monitor speakers that shown on this page, use SPST (single pole, in the room with the “hot”...
  • Page 27 2 Installation Peripheral devices control the module through ule also has a 16-pin connector for the audio and the Reset and Ready logic inputs. In the example logic for an external site’s talkback audio and con- on pages 2-52 and 2-53, only the Ready function trol.

  • Page 28: Microphone Preamplifier Module

    2 Installation QUICK GUIDE TO THE MICROPHONE PREAMPLIFIER MODULE Each Legacy Preamplifier module can contain two separate PCAs with five mic preamps on each assembly. The console comes standard with one Preamp module with one five-input mic preamp PCA that allows an additional five-input preamp PCA to be retrofitted. A second Mic Preamp (with either five or ten inputs) can be added to the console.
  • Page 29 2 Installation MICROPHONE PREAMPLIFIER MODULE SWITCHES PHANTOM DS1 — These five DIP switches control the phantom power for the mic inputs 1 - 5. The factory default for the phantom power is off per the Microphone Preamplifier Module Switch Definitions table shown below.
  • Page 30 2 Installation QUICK GUIDE TO THE UNIVERSAL INPUT MODULE Six connectors come standard on each Universal Input module: two 6-pin analog audio input con- nectors, two 3-pin digital audio input connectors, and two 24-pin logic connectors. The connectors are hidden by the meter panel in normal operation. AUDIO ANALOG INPUTS A &...

  • Page 31: Universal Input Module

    2 Installation UNIVERSAL INPUT MODULE SWITCHES SETUP DS1/DS2 — These 16 DIP switches affect the logic settings for the A input. Individual switch definitions are listed below. DS3/DS4 — These 16 DIP switches affect the logic settings for the B input. Individual switch definitions are listed below.
  • Page 32 2 Installation UNIVERSAL INPUT MODULE — LOGIC I/O Logic Connectors There are two 24-pin logic interface connectors on the Universal Input module. The left logic con- LINE: Ready (+) MIC: Talk to EXT (+) Logic Supply +5VDC nector controls the device attached to the A input; Logic Supply +5VDC Start Command Sustained the right logic connector controls the device attached...
  • Page 33 2 Installation Universal Input Module, Logic I/O — Signal Definitions SIGNAL / PIN NUMBER FUNCTIONAL DESCRIPTION START COMMAND PULSE Equivalent to a Normally Open (N/O) contact. A momentary “contact closure” of 220 ms to Command Common (pin 5) occurs when the module On button is pressed. Typically connects to the Remote Start logic input on the peripheral device.
  • Page 34 2 Installation QUICK GUIDE TO THE TELCO/CODEC MODULE There are three connectors on the optional Telco module: one 6-pin analog audio input connector, one 3-pin digital audio input connector, and one 24-pin logic connector. The connectors are hidden by the meter panel in normal operation. AUDIO ANALOG INPUT —...

  • Page 35: Telco/Codec Module

    2 Installation TELCO MODULE SWITCHES SETUP DS1 / DS2 — DS1 / DS2 — DS1 / DS2 — DS1 / DS2 — DS1 / DS2 — These 16 DIP switches set logic functionality for the module, per the Telco Module Switch Definitions table below.
  • Page 36 2 Installation TELCO MODULE — LOGIC I/O Logic Connectors There is one 24-pin logic connector on the Telco module to control the connected device. Logic Supply +5VDC Ready (+) To activate the remote inputs (On, Off, Cough, Logic Supply +5VDC Start Command Sustained Talk to Caller) jumper pin 18 (Activate Logic In- Logic Supply +5VDC...
  • Page 37 2 Installation Telco/Codec Module, Logic I/O — Signal Definitions PIN NAME/NUMBER FUNCTIONAL DESCRIPTION OF CONNECTION START COMMAND PULSE Normally Open (N/O) contact output. A momentary “contact closure” of 220 ms to Command Common occurs (pin 5) when the module status changes to On from Off. Typically connects to the Remote Start logic input on the peripheral device.
  • Page 38 2 Installation QUICK GUIDE TO THE REMOTE LINE SELECTOR (RLS) MODULE There are ten connectors on each optional Remote Line Selector (RLS) module: eight 6-pin audio input connectors and two 6-pin audio output connectors. All connectors are set for either analog or digital signals.
  • Page 39 2 Installation REMOTE LINE SELECTOR (RLS) MODULE SWITCHES SETUP 1 - 5 — DIP switch 1 sets the module for either analog or digital operation. The default setting is off (analog). The other switches are not used. Remote Line Selector (RLS) Module Switch Definitions # Switch Name ON Function (set to operator’s left) OFF Function (set to operator's right)
  • Page 40 2 Installation QUICK GUIDE TO THE METER SWITCHER MODULE There are three user connections—3-pin external timer logic connectors, on the Meter Switcher. The two To Meter Panel connectors are factory connected. All connectors are hidden by the meter panel in normal operation.

  • Page 41: Meter Switcher Module

    2 Installation METER SWITCHER MODULE SWITCHES SETUP 1 - 8 — These eight DIP switches affect various logic settings for the console per the Meter Switcher Module Switch Definitions table below. Meter Switcher Module Switch Definitions # Switch Name ON Function (set to operator’s left) OFF Function (set to operator's right) 1 Spare Switch 2 Spare Switch...
  • Page 42 2 Installation METER SWITCHER MODULE — EXTERNAL TIMER The three 3-pin external timer connectors Logic Connectors have identical signals and connector pin outs. Timer Reset Common They function in parallel with the console timer, Timer Reset Command although only the auto reset command is ac- no connection tive (e.g., external timer reset is only triggered by a module timer reset command).
  • Page 43 2 Installation BLANK PAGE 2-31 H A R R I S C O R P O R A T I O N Revision B • 1/03...
  • Page 44 2 Installation QUICK GUIDE TO THE CONTROL ROOM MODULE There are thirteen connectors on the Control Room module: five 6-pin analog audio input connec- tors, six 6-pin analog audio output connectors, one 14-pin logic connector, and one 8-pin logic connec- tor.

  • Page 45: Control Room Module

    2 Installation CONTROL ROOM MODULE SWITCHES SETUP SETUP — These eight DIP switches affect logic functionality for the module per the Control Room Module Switch Definitions below. Control Room Module Switch Definitions # Switch Name ON Function (set to operator’s left) OFF Function (set to operator's right) 1 Operator Headphone Cue feeds left channel, monitor feeds right,...
  • Page 46 2 Installation CONTROL ROOM MODULE — LOGIC Logic Connectors The 14-pin Logic connector has the warning light output “relay,” the remote mute and dim Logic Supply +5VDC Activate Logic Inputs (+) control inputs, and three indicator outputs (talk- Logic Supply +5VDC Talkback Tally back, dim, mute).
  • Page 47 2 Installation Control Room Module, Logic — Signal Definitions PIN NAME/NUMBER FUNCTIONAL DESCRIPTION OF CONNECTION TALKBACK TALLY Normally Open (N/O) contact output. A contact closure is generated while there is talkback to the Control Room. (pin 13) The Common (C) contact is the Mute, Dim & T/B Tally Common output. WARNING RELAY Isolated, Normally Open (N/O) and Common (C) contact outputs.
  • Page 48 2 Installation CONTROL ROOM MODULE — CUE CNTL Logic Connectors This 8-pin connector controls whether the Ex- ternal Cue audio input feeds the Cue bus. no connection Logic Supply +5VDC To route the External Cue audio to Cue us- no connection Cue (+) ing a remote panel, jumper pin 3 (Cue +) to pin no connection...
  • Page 49 2 Installation BLANK PAGE 2-37 H A R R I S C O R P O R A T I O N Revision B • 1/03...

  • Page 50: Audio Outputs

    2 Installation QUICK GUIDE TO THE STUDIO MODULE Six connectors are on the optional Studio module: four 6-pin analog audio output connectors, one 14-pin studio logic connector, and one 16-pin external logic connector. All audio outputs have the same audio source(s), selected using the eleven Studio source selector buttons. All connectors are hidden by the meter panel in normal operation.
  • Page 51 2 Installation STUDIO MODULE SWITCHES AND MIC TRIMS SETUP SETUP — These eight DIP switches affect logic settings for the module per the Switch Definitions table below. MIC TRIM CONSOLE — Sets the level of the console talkback mic into the Talk to Studio and Talk to External outputs.

  • Page 52: Studio Module

    2 Installation STUDIO MODULE — LOGIC This 14-pin connector has outputs for con- Logic Connectors trolling the studio warning lamp interface and Logic Supply +5VDC Activate Logic Inputs (+) for lighting tallies when Dim, Mute, or talkback Logic Supply +5VDC Talkback (T/B) Tally are active.
  • Page 53 2 Installation Studio Module, Logic — Signal Definitions PIN NAME/NUMBER FUNCTIONAL DESCRIPTION OF CONNECTION WARNING RELAY Normally Open (N/O) and Common (C) contact outputs. A contact closure is maintained while the studio/voice (pins 4 and 5) booth has a live mic (as determined by the settings of input modules DIP switches DS1/DS3-3, Studio Mute). ACTIVATE LOGIC INPUTS (+) Connecting +5 to +40 VDC to this input enables the active low control inputs, Mute and Dim.
  • Page 54 2 Installation STUDIO MODULE — EXTERNAL (WITH DIP SWITCH 7 SET TO OFF) Signals with DIP Switch 7 Set to Off This configuration (DIP switch 7 set to Off) (wire insertion end view) is used in applications where the External lo- cation does not have a talent mic connected to Logic Ground Logic Supply +5VDC...
  • Page 55 2 Installation Studio Module, External — Signal Definitions (with DIP Switch 7 set to Off) PIN NAME/NUMBER FUNCTIONAL DESCRIPTION OF CONNECTION LOGIC CONNECTIONS: TALK TO STUDIO HOST (-) When pulled low, the Talk From External audio is routed to the Studio Host output. (pin 5) * When pulled low the Talk From External audio is routed to the Studio monitor and Host outputs.
  • Page 56 2 Installation STUDIO MODULE — EXTERNAL (WITH DIP SWITCH 7 SET TO ON) Signals with DIP Switch 7 Set to On This configuration (DIP switch 7 set to On) (wire insertion end view) is used in applications where the External location has a talent mic connected to a con- Logic Supply +5VDC Logic Ground...
  • Page 57 2 Installation Studio Module, External — Signal Definitions (with DIP Switch 7 set to On) PIN NAME/NUMBER FUNCTIONAL DESCRIPTION OF CONNECTION LOGIC CONNECTIONS: EXTERNAL DIM Normally Open (N/O) contact output. A contact closure to Logic Ground (pin 16) occurs while the External site COMMAND receives Talk to External in order to dim the monitor speakers using an external device.
  • Page 58 2 Installation QUICK GUIDE TO THE OUTPUT 1 MODULE There are ten connectors on the Output 1 module: five 6-pin analog audio output connectors and five 3-pin digital audio output connectors. The connectors are hidden by the meter panel in normal operation.
  • Page 59 2 Installation OUTPUT 1 MODULE SWITCHES SAMPLE RATE 44.1 MIX-MINUS-1 to -4, TELCO REC MIX — The DIP switches set the sample rates for the various digital outputs per the Output 1 Module Switch Definitions table below. Output 1 Module Switch Definitions # Switch Name ON Function (set to operator’s left) OFF Function (set to operator's right)

  • Page 60: Analog Outputs

    2 Installation QUICK GUIDE TO THE OUTPUT 2 MODULE There are fourteen connectors on the Output 2 module: seven 6-pin analog audio output connec- tors and seven 3-pin digital audio output connectors. The connectors are hidden by the meter panel in normal operation.
  • Page 61 2 Installation OUTPUT 2 MODULE SWITCHES SAMPLE RATE 44.1 PGM-1 AUX, PGM-2 AUX, PGM-3, PGM-4, SEND — These DIP switches set the sample rates for the various digital outputs per the Output 2 Module Switch Definitions table below. Output 2 Module Switch Definitions # Switch Name ON Function (set to operator’s left) OFF Function (set to operator's right)
  • Page 62 2 Installation Mic Remote Control Connection Example This example shows how to set up a Universal Input module as a microphone input, using a remote mic control panel and the A input. For more information on logic connections and DIP switch settings for the Universal Input module, see pages 2-18 through 2-21.
  • Page 63 2 Installation SIMPLIFIED DIAGRAM FOR INTERFACING A REMOTE MIC CONTROL PANEL Logic Outputs Opto-Isolated Relay Start Command Pulse Stop Command Pulse Start Command Sustained Opto-Isolated Relay Remote Microphone Control Commands Common Opto-Isolated Panel Connection Relay Mic: Logic Active Tally Line: Cue Tally Opto-Isolated Relay PRE99-1197 / PRE99-1198 Mic Panels...
  • Page 64 2 Installation Basic Logic Connection Example This example shows how to set up a Universal Input module (A input) to interface with a CD player, such as the Denon DN-951/961. For more information on logic connections and DIP switch settings for the Universal Input module, see pages 2-18 through 2-21. UNIVERSAL INPUT MODULE LOGIC CONNECTOR SIGNAL TABLE PIN # SIGNAL FUNCTION...
  • Page 65 2 Installation SIMPLIFIED DIAGRAM FOR INTERFACING THE DENON DN-951/961 CD PLAYER Logic Outputs Opto-Isolated Relay Start Command Pulse Stop Command Pulse Start Command Sustained Opto-Isolated Relay Commands Common Opto-Isolated Relay Mic: Logic Active Tally Line: Cue Tally Opto-Isolated Relay Off Tally Opto-Isolated Denon 951/961 Remote Logic Relay...
  • Page 66 2 Installation Complex Logic Connection Example This example shows how to set up a Universal Input module (A input) to interface with an Enco DADpro digital delivery system. Additional logic connections and DIP switch setting information for the Universal Input module is on pages 2-18 through 2-21. UNIVERSAL INPUT MODULE LOGIC CONNECTOR SIGNAL TABLE PIN # SIGNAL FUNCTION...
  • Page 67 2 Installation SIMPLIFIED DIAGRAM FOR INTERFACING AN ENCO DADPRO Logic Outputs Opto-Isolated Relay Start Command Pulse Stop Command Pulse Start Command Sustained Opto-Isolated Relay Commands Common Opto-Isolated Relay Mic: Logic Active Tally Line: Cue Tally Opto-Isolated Relay Enco DADPro Remote Logic Off Tally Opto-Isolated Relay...
  • Page 68 2 Installation BLANK PAGE 2-56 H A R R I S C O R P O R A T I O N Revision B • 1/03...

  • Page 69: Module Overview

    Operation METER SWITCHER MODULE he operational functions for each module and The Legacy has one Meter Switcher module, in- stalled into its dedicated position in the mainframe. component in the Legacy console are covered in The Quick Guide to operating the Meter Switcher module is on page 3-11.
  • Page 70 3 Operation MICROPHONE PREAMPLIFIER MODULE QUICK GUIDE This module amplifies up to ten low-level microphone signals to line-level. The module comes standard with five mic preamps, with an additional 5-input Mic Preamp PCA (PRE95-1151-2) available as an option to the standard Mic Preamp module. A second Mic Preamp module can also be ordered.
  • Page 71 3 Operation UNIVERSAL INPUT MODULE QUICK GUIDE This module has two inputs, each with analog and digital inputs. The source used, as well as other module set-up functions, is set by DIP switches. Two logic connectors allow individual control of the connected devices, with talkback functions for modules set as mic inputs.
  • Page 72 3 Operation Universal Input Module (continued) SEND This section has the level, on/off control, and signal routing controls to feed the module’s audio to the Send bus. PRE FADER — When lit, the Send audio feed is taken before the module fader (thus adjusting the fader level does not affect the Send output level).
  • Page 73 3 Operation TELCO/CODEC MODULE QUICK GUIDE Up to four Telco modules may be installed into any input module position in the mainframe. The module has a single input (analog or digital). DIP switches set the input source and other module functions, such as the Telco ID number for the mod- ule.
  • Page 74 3 Operation Telco/Codec Module (continued) FADER SECTION This section has the module On, Off, and Cue buttons, the Telco controls, and the fader. TO REC — Used along with the FCN button to add this module to the Telco Record output—provided the module is assigned to the Record Base Mix (see page 3-8).

  • Page 75: Output 1 Module

    3 Operation TELCO/CODEC MODULE OPERATION NOTE: The off-line bus is pre-switch and post-fader Up to four “callers” (any remote send/receive on the Telco modules. The Universal Inputs are device like a telephone hybrid, satellite transceiver, pre-switch, but they may be pre-fader or post-fader, ISDN interface, etc.) can connect to their own Telco as set for all modules by Meter Switcher module modules, as shown below.
  • Page 76 3 Operation TELCO RECORD MIX Auto-Foldback On is the most common setting A two-channel Telco Record Mix output is avail- for call-in contests or interviews where the caller able in analog and digital format on the Output 1 will go live on-air. Typically, only the talent’s mic module.
  • Page 77 3 Operation Recording Functions, with Auto turned On! Thus, the easiest way to record a caller Foldback Active, on one or is to keep AUTO turned off and only have one more Record Enabled Telcos Telco module with TO REC active. Here are the two Telco Recording priority orders and what happens in each condition: Base Mix Source...
  • Page 78 3 Operation REMOTE LINE SELECTOR (RLS) MODULE QUICK GUIDE This module can be set to switch either analog or digital signals to any two locations (Universal input or Telco module, or an external destination like a recorder). A DIP switch sets the signal type (analog and digital sources cannot be mixed on the same RLS module).

  • Page 79: Meter Panel

    3 Operation METER SWITCHER MODULE QUICK GUIDE This module has the controls for the digital timer. It also contains the auxiliary meter selector source buttons, the signal drivers for all the meters, the logic connec- tors to control up to three external timers, and DIP switches to control various module functions.
  • Page 80 3 Operation CONTROL ROOM MODULE QUICK GUIDE This module has the control facilities for the console operator, including monitor source selector buttons, talkback and cue level controls, mode selector buttons and fader control of the monitor speaker and operator headphone outputs. CONTROL ROOM This section selects which audio signals are sent to the various Control Room outputs.
  • Page 81 3 Operation STUDIO MODULE QUICK GUIDE This module has the monitoring and talkback controls for one studio or voice booth and a talkback button for an external location. STUDIO This section controls which audio buses are sent to the Studio outputs (Monitor, Host, Co-Host, and Guest).
  • Page 82 3 Operation OUTPUT 1 MODULE QUICK GUIDE This module has the mix-minus outputs, for up to four Telco modules, and the telco record outputs. Two trim controls set the analog record output levels. These controls are normally set once during installation, so should NOT require adjustment by the board operator.

  • Page 83: Meter Panel

    3 Operation METER PANEL QUICK GUIDE Each meter panel has a Clock, three Stereo Bargraph Meters, and an Event Timer. Legacy Meter Panel Clock Main Meters Meter Switcher Event Timer (Cue or Meter Switcher (Program 1 and 2 Buses) selected source) CLOCK The clock expresses time in Hours:Minutes:Seconds in either 12- or 24-hour display format.
  • Page 84 3 Operation The meters display both the average signal level and the peak level. A solid moving bargraph indi- cates the average level while the peak level is indi- cated by a single bar, which is typically 6 to 10 dB higher than the average bargraph.

  • Page 85: Parts And Repair Services

    Legacy. handling fee. To order assemblies or to request an RA, con- Parts and Repair Services tact Harris by mail, phone, fax, e-mail, or visit the Harris Website: The only parts that are field replaceable are fad- Harris Corporation...

  • Page 86: Spare And Replacement Parts

    Legacy. It is placeable modules and assemblies. recommended that one or more of each item be Legacy Assemblies and Modules kept on site for emergency use. Harris # Description or Use Replaceable Parts 90-1704 Power Stick assembly (Legacy-22 & -30)

  • Page 87: Tool And Installation Kits

    The contents and quantities of the tool kit are but none are field-serviceable. listed in the table below. Tool Kit (Part #76-2001) Note: Do not disassemble the face- Harris # Description or Use Qty. plate/switchboard assembly. 38-88 Spare Button Head Screws...

  • Page 88: Fader Servicing

    4 Maintenance Note: If you need to replace one of the assemblies, 4 Clean the fader using either a dry cotton swab contact Harris Technical Services for further in- or a cotton swab dampened with distilled structions. water. Note: The use of chemical cleaners on the con- Installing Modules ductive plastic will substantially shorten fader life.

  • Page 89: Clock And Event Timer

    4 Maintenance CLOCK AND EVENT TIMER POWER SUPPLY The Clock and Event Timer assemblies are Periodically check that the vent openings on the mounted in the meter panel. power supply chassis are not blocked and that there is no dust buildup on the vent openings. Clock Troubleshooting If the clock is not working properly, check that Caution: To reduce the risk of elec-...

  • Page 90: General Troubleshooting Tips

    4 Maintenance GENERAL TROUBLESHOOTING TIPS The green LED on the power supply indicates Five converter boards (four on the Legacy-14) its 48 volt output is good. Red LEDs on the DSP are on the Power Stick assembly mounted to the cards indicate they are powered.

  • Page 91: Furniture And Cabinetry

    CABINET PLATE APPLICATION EXAMPLES wiring design and installation packages. FURNITURE AND CABINETRY Harris has a complete line of standard and cus- tom furniture and cabinetry to house the Legacy console and studio peripheral equipment, as well as complete turnkey studio design and implemen- tation services.

  • Page 92: Peripheral Panels

    (see page 4-1 for contact info). HEADPHONE DISTRIBUTION AMP To assist in installation, Harris also offers pre- The PRE99-1215 Headphone Amp has six out- made peripheral logic cables for many popular puts for one Host and up to five Co-Hosts or devices.

  • Page 93: Application Examples

    * Resistor Pack R1 limits the LED current. Its value is determined by the voltage supplied by the console. Panels ship from the GNDD factory with the 5 Volt resistor pack installed. Console Resistor Mic Remote Pack Value Harris P/N Digikey P/N Logic GNDD 5 Volts 47 ohms 6-786...
  • Page 94 5 Accessories BLANK PAGE H A R R I S C O R P O R A T I O N Revision B • 1/03...
  • Page 95 Index Index Note: Page numbers are listed as Chapter-Page Connections Audio ........... 2-9 Logic ..........2-11 Accessories Unbalanced ........2-10 Furniture and Cabinetry ....... 5-1 Connector Access ........2-3 Furniture-Mounted Panels ....5-1 Console Installation ........2-2 Headphone Distibution Amp ....5-2 Console Reset ..........
  • Page 96 Grounding and Shielding ......2-4 Module Servicing ........4-3 Guest Panels (Mic & H/P Control) ....5-2 Operation ............ 3-1 Harris Contact Information ......4-1 Output 1 Module Hazard/Warning Label Identification .... iv Installation Quick Guide ....2-46 Operation ........... 3-14 Output 2 Module Installation ..........
  • Page 97 Index Note: Page numbers are listed as Chapter-Page Remote Line Selector Module Unbalanced Connections ......2-10 Installation Quick Guide ....2-26 Universal Input Module Operation ........... 3-10 Installation Quick Guide ....2-18 Repairs Logic I/O Connector ......2-20 Information .......... 4-1 Operation ..........
  • Page 98 Index BLANK PAGE INDEX-4 H A R R I S C O R P O R A T I O N Revision B • 1/03...

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