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Linear Acoustic AERO.10 User Manual

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AERO.10 DTV Audio Processor
Linear Acoustic
210 Bucky Drive
Lititz, PA 17543
717-735-3611
717-735-3612
User Guide
User Guide version 1.0
phone
fax
1
R15/18114

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  • Page 1 AERO.10 DTV Audio Processor User Guide User Guide version 1.0 Linear Acoustic 210 Bucky Drive Lititz, PA 17543 717-735-3611 phone 717-735-3612 fax R15/18114...
  • Page 2 Warranty Information DISCLAIMER OF WARRANTIES: Products manufactured by Linear Acoustic are warranted against defects in material and workmanship for a period of two (2) years from the date of purchase. THERE ARE NO OTHER IMPLIED OR EXPRESS WARRANTIES AND NO WARRANTY FOR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. During the warranty period Linear Acoustic Inc. will repair, or at our discretion replace, components which prove to be defective, provided the unit is returned, shipped pre-paid to us directly with a return authorization (RA) number clearly marked on the packaging. Please note, this RA number must be present or package will be refused and returned to sender. All requests for repairs MUST include the unit serial number to ensure quick and accurate service. 1. DEFECTS CAUSED BY UNAUTHORIZED MODIFICATIONS, MISUSE OR ACCIDENTS, UNAUTHORIZED CUSTOMER REPAIRS, OR ANY FURTHER DAMAGE CAUSED BY INADEQUATE PACKAGING FOR SERVICE RETURN ARE NOT COVERED BY THIS WARRANTY. PLEASE SAVE THE SHIPPING CARTON AND ALL PACKING MATERIALS. FAILURE TO RETURN UNIT IN ORIGINAL SHIPPING CARTON AND PACKING MATERIALS WILL RESULT IN A CHARGE FOR NEW SHIPPING MATERIALS. LIMITATION OF PERIOD OF ACTION ON CONTRACT: No action, regardless of form, arising out of the transactions under this agreement may be brought by buyer, its successors, agents and/or assigns, more than three years from date of purchase. LIMITATION OF LIABILITY: It is understood and agreed that Linear Acoustic’s liability whether in contract, in tort, under any warranty, in negligence or otherwise shall not exceed the cost of repair or replacement of the defective components and under no circumstances shall Linear Acoustic be liable for incidental, special, direct, indirect or consequential damages, or loss of use, revenue or profit even if Linear Acoustic or its agents have been advised, orally or in writing, of the possibility of such damages. This product contains Audyne dynamic range processing and is manufactured under license. This product optionally contains technologies from Dolby® Laboratories. Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.
  • Page 3 This product optionally contains Nielsen Watermarking technology and is manufactured under license. Linear Acoustic, the “LA” symbol, UPMAX, AEROMAX, AERO.2000, AERO.air, AutoNorm, MetaMAX, AutoMAX-II, AutoVoiceover, AutoVOX, AutoSAP, and CrowdControl, are trademarks or registered trademarks of Linear Acoustic Inc., all other trademarks remain the property of their respective owners.
  • Page 4 OTICES AND AUTIONS CAUTION: The installation and service instructions in this manual are for use by qualified personnel only. To avoid electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified personnel. This instrument has autoranging line voltage inputs. Ensure the power voltage is within the specified range of 100-240v. The ~ symbol, if used, indicates an alternating current supply. HIS SYMBOL WHEREVER IT APPEARS ALERTS YOU TO THE PRESENCE OF UNINSULATED – DANGEROUS VOLTAGE INSIDE THE ENCLOSURE VOLTAGE WHICH MAY BE SUFFICIENT TO CONSTITUTE A RISK OF SHOCK HIS SYMBOL WHEREVER IT APPEARS ALERTS YOU TO IMPORTANT OPERATING AND MAINTENANCE INSTRUCTIONS EAD THE MANUAL CAUTION: DOUBLE POLE/NEUTRAL FUSING The instrument power supply incorporates an internal fuse. Hazardous voltages may still be present on some of the primary parts even when the fuse has blown. If fuse replacement is required, replace fuse only with same type and value for continued protection against fire. WARNING: The product’s power cord is the primary disconnect device. The socket outlet should be located near the device and easily accessible. The unit should not be located such that access to the power cord is impaired. If the unit is incorporated into an equipment rack, an easily accessible safety disconnect device should be included in the rack design. To reduce the risk of electrical shock, do not expose this product to rain or moisture. This unit is for indoor use only. This equipment requires the free flow of air for adequate cooling. Do not block the ventilation openings in the top and sides of the unit. Failure to allow proper ventilation could damage the unit or create a fire hazard. Do not place the units on a carpet, bedding, or other materials that could interfere with any panel ventilation openings.
  • Page 5 WARNUNG: Die Installations-und Serviceanleitung in diesem Handbuch ist für die Benutzung durch qualifiziertes Fachpersonal. Um Stromschläge zu vermeiden führen Sie keine andere Wartung durch als in dieser Betriebsanleitung aufgeführt, es sei denn Sie sind dafür qualifiziert. Überlassen Sie alle Reparaturarbeiten qualifiziertem Fachpersonal. Dieses Gerät hat eine automatische Bereichseinstellung der Netzspannung. Stellen sie sicher, dass die verwendete Netzspannung im Bereich von 100-240V liegt. Das Symbol ~, falls verwendet, bezeichnet eine Wechselstromversorgung. IESES YMBOL WO IMMER ES AUFTAUCHT MACHT IE AUF NICHT ISOLIERTE GEFÄHRLICHE ELEKTRISCHE PANNUNG AUSREICHEND UM EINEN TROMSCHLAG HERVORZURUFEN INNERHALB DES EHÄUSES AUFMERKSAM PANNUNGEN IESES YMBOL WO IMMER ES AUFTAUCHT WEIST IE AUF WICHTIGE EDIENUNGS UND ARTUNGSANLEITUNG HIN ESEN IE DIE EDIENUNGSANLEITUNG ACHTUNG: ZWEIPOLIGE ABSICHERUNG / NULLEITER ABSICHERUNG Das Netzteil des Gerätes hat eine interne Sicherung eingebaut. Auch wenn die Sicherung durchgebrannt ist, können auf einigen primären Bauteilen noch gefährliche Spannungen vorhanden sein. Wenn ein Austausch der Sicherung erforderlich ist, ersetzen Sie die Sicherung nur mit gleicher Art und Wert für den kontinuierlichen Schutz gegen Feuer. WARNUNG: Das Gerätenetzkabel ist die Haupttrennvorrichtung. Die Steckdose sollte sich in der Nähe des Gerätes befinden und leicht zugänglich sein. Das Gerät sollte nicht so...
  • Page 6 USA CLASS A COMPUTING DEVICE INFORMATION TO USER. WARNING: This equipment generates, uses, and can radiate radio-frequency energy. If it is not installed and used as directed by this manual, it may cause interference to radio communication. This equipment complies with the limits for a class a computing device, as specified by fcc rules, part 15, subpart j, which are designed to provide reasonable protection against such interference when this type of equipment is operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference. If it does, the user will be required to eliminate the interference at the user’s expense. Note: objectionable interference to tv or radio reception can occur if other devices are connected to this device without the use of shielded interconnect cables. Fcc rules require the use of shielded cables. CANADA WARNING: “This digital apparatus does not exceed the class a limits for radio noise emissions set out in the radio interference regulations of the Canadian department of communications.” “Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques (de class a) prescrites dans le règlement sur le brouillage radioélectrique édicté par le ministère des communications du Canada.” CE CONFORMANCE INFORMATION: This device complies with the requirements of the EEC council directives: • 93/68/EEC (CE MARKING) • 73/23/EEC (SAFETY – LOW VOLTAGE DIRECTIVE) • 89/336/EEC (ELECTROMAGNETIC COMPATIBILITY) Conformity is declared to those standards: EN50081-1, EN50082-1.
  • Page 7 AERO.10 MANUAL © 2017 TLS Corp. Published by Linear Acoustic/TLS Corp. All rights reserved. TRADEMARKS Linear Acoustic, the “LA” symbol, UPMAX, AEROMAX, AERO.10, AERO.air, AutoNorm, Meta-MAX, AutoMAX-II, AutoVoiceover, AutoVOX, AutoSAP, and CrowdControl, are trademarks or registered trademarks of Linear Acoustic Inc. All other trademarks are the property of their respective holders. NOTICE All versions, claims of compatibility, trademarks, etc. of hardware and software products not made by Axia Audio which are mentioned in this manual or accompanying material are informational only. Axia makes no endorsement of any particular product for any purpose, nor claims any responsibility for operation or accuracy. We reserve the right to make improvements or changes in the products described in this manual which may affect the product specifications, or to revise the manual without notice. WARRANTY This product is covered by a two year limited warranty, the full text of which is included in this manual. UPDATES The operation of AERO.10 is determined largely by software. We routinely release new versions to add features and fix bugs. Check the Linear Acoustic web site for the latest. We encourage you to sign-up for the email notification service offered on the site. FEEDBACK We welcome feedback on any aspect of AERO.10, or this manual. In the past, many good ideas from users have made their way into software revisions or new products. Please contact us with your comments. SERVICE You must contact Linear Acoustic before returning any equipment for factory service. We will need your unit’s serial number, located on the back of the unit. Linear Acoustic will issue a return authorization number, which must be written on the exterior of your shipping container. Please do not include cables or accessories unless specifically requested by the Technical Support Engineer. Be sure to adequately insure your shipment for its replacement value. Packages without...
  • Page 8 proper authorization may be refused. US customers, please contact Linear Acoustic Technical Support at +1-717-735-3611. All other customers should contact local representative to make arrangements for service. WE SUPPORT YOU... BY PHONE / FAX: • You may reach our 24/7 Support team anytime around the clock by calling +1-717-735-3611 • For billing questions or other non-emergency technical questions, call +1- 717-735-3611 between 9:30 am to 6:00 PM, USA Eastern time, Monday through Friday. • Our Fax number is +1-717-735-3612. BY E-MAIL: • Technical support is available at support@LinearAcoustic.com. • All other questions, please email inquiry@LinearAcoustic.com. VIA WORLD WIDE WEB: The Linear Acoustic web site has a variety of information which may be useful for product selection and support. The url is www.LinearAcoustic.com. Linear Acoustic 210 Bucky Drive Lititz, PA 17543 USA +1-717-735-3611 (phone) +1-717-735-3612 (fax) +1-717-735-3611 (24/7 technical support) support@LinearAcoustic.com Inquiry@LinearAcoustic.com...

  • Page 9: Table Of Contents

    Table of Contents Chapter 1: Introduction to the AERO.10 ..................13 1.1. Introduction ..........................13 1.2. Overview ............................13 1.3. Unpacking and Inspection ..................... 14 1.4. Unit Overview ..........................14 1.4.1. Front panel .......................... 14 1.4.2. Rear panel ..........................15 1.5. Connections ..........................15 1.5.1. Front Panel Headphone Connection ................ 15 1.5.2. Front Panel USB Connection ..................16 1.5.3. Analog I/O ........................... 16 1.5.4. Network Connection ....................... 16 1.5.5. SDI I/O ........................... 16 1.5.6. AES I/O ..........................16 1.5.7.
  • Page 10 2.2.7.1. Input Source Selection: ..................26 2.2.7.2. Output Routing: ......................26 2.2.7.3. SDI Output Routing: ....................27 2.2.8. Setting the Output Level to the Target Level ............27 Chapter 3: Front Panel Configuration ................... 29 3.1. Front Panel Operation ......................29 3.1.1. Front Panel .......................... 30 3.1.2. Unlocking The Front Panel ................... 30 3.2. Network Configuration ......................32 3.2.1. Changing the IP configuration to a Static IP Address ........32 Chapter 4: Remote / IP Control ....................... 33 4.1. Overview ............................33 4.2. NfRemote ............................33 4.2.1. Installation ..........................34 4.2.2.
  • Page 11 5.2.2. Time Zone ..........................54 5.2.3. Time ............................54 5.2.4. Network Time Protocol (NTP) Reference .............. 54 5.2.5. Clock Reference ......................... 54 5.2.6. Input Source ........................55 5.2.7. Sample Rate Converter (SRC) Bypass ..............55 5.2.8. Mute Input 3-6 ........................55 5.2.9. Output Routing (AES) ..................... 56 5.2.10. Output Routing (SDI) ....................56 5.2.11. SDI Embedding ......................56 5.3. Audio Processing Setup ......................57 5.3.1. UPMAX II Upmixing ......................57 5.3.2. DRC Program 1 ........................58 5.3.3.
  • Page 12 Figure 1: AERO.10 Front Panel ......................14 Figure 2: AERO.10 Rear Panel ......................15 Figure 3: Block Diagram - 5.1-ch instance .................. 19 Figure 4: Block Diagram - 2-ch instance ..................19 Figure 5: Locked Front Panel Screen .................... 22 Figure 6: Keyboard Screen ........................ 22 Figure 7: Front Panel Screen after unlocking ................22 Figure 8: NfRemote IP Configuration Screen ................24 Figure 9: NfRemote Warning Screen ..................... 24 Figure 10: NfRemote Hardware I/O Setup ................. 25 Figure 11: Input Source Selection ....................26 Figure 12: Output Routing Menu (SDI) ..................27 Figure 13: SDI Embedding Menu ....................27 Figure 14: Adjusting Output Level ....................28 Figure 15: Menu Knob ......................... 29 Figure 16: Locked Front Panel Screen ..................30 Figure 17: Keyboard Screen ......................31 Figure 18: Front Panel Screen after unlocking ................ 31 Figure 19: NfRemote Install Screen ....................35 Figure 20: NfRemote Start Screen ....................35 Figure 21: NfRemote Connection Screen ................... 36 Figure 22: NfRemote Toolbar ......................38 Figure 23: NfRemote in Tree Navigation Mode .

  • Page 13: Chapter 1: Introduction To The Aero.10

    Chapter 1: Introduction to the AERO.10 1.1. Introduction Congratulations on your purchase of the Linear Acoustic AERO.10 DTV Audio Processor! It is a state-of-the-art, adaptive, multiband, broadcast audio/loudness processor. This user guide is intended to be read while in front of a running AERO.10 unit. It is most helpful if the source(s) that will be used is actually connected to the AERO.10. Doing this provides feedback to the user, via the meters and IP audio monitoring, about the configuration changes being made. To make learning your way around the AERO.10 as useful and rewarding as possible, there is some information that you should have at hand at you start: • The IP address and subnet mask intended to be assigned to the AERO.10. • Any gateway and DNS information for the network it will be attached to. • NTP server address(s). • The IP address of the PC that will be used to connect to the AERO.10. • If using an SDI Input, which channels of the SDI input stream contain the audio program(s) to be processed. • If outputting signals via the SDI Output, which channels of the SDI Output stream the loudness controlled audio program(s) are to be embedded in. Having this information will allow you to configure the unit for use as you learn to navigate the AERO.10 using both the front panel and NfRemote. 1.2. Overview The AERO.10 can apply loudness control and upmixing to ten input channels. It outputs 5.1 processed channels, and two separate two-channel programs. The two stereo output programs can be downmixes of the 5.1, independent stereo programs, or dual mono outputs of two different single channel sources. The AERO.10 includes the following features: • Program configurations: 5.1+2+2 or 2+2+2 with support for Local input on one of the 2-ch inputs • AEROMAX multiband loudness processing, which provides ATSC, ITU and ®...

  • Page 14: Unpacking And Inspection

    ® • Full-time Lt/Rt or Lo/Ro downmix of the main 5.1-channel program • HD/SD-SDI I/O for embedded audio • 8-channels of AES-3 I/O • 2-channel analog audio I/O • Video compensating delay • Dual, redundant, auto-ranging power supplies • GPI and Ethernet control • NfRemote IP based full function remote control for configuration and monitoring 1.3. Unpacking and Inspection Before unpacking the unit, inspect the outer carton for shipping damage. If the carton shows damage, inspect the unit in those areas. Please save the carefully designed shipping carton and packing materials. In the unlikely event that the unit needs to be returned to the factory, alternate cartons or packing materials may not be adequate and can cause damage not covered by warranty. The following essential items are provided with the unit: • IEC power cord (style matches country of order) • Quick-start sheet to get you up and running • USB memory stick containing documentation and NfRemote control software • A handy black pen 1.4. Unit Overview This section introduces you to the AERO.10 and its views: 1.4.1. Front panel Figure 1: AERO.10 Front Panel...

  • Page 15: Rear Panel

    On the front panel of the AERO.10, you will find: • Power Indicator • LCD display • Rotary joystick encoder • Headphone volume control • Headphone jack • USB connector The LCD display provides the user with visual feedback and interaction as to what the AERO.10 is doing, parameter settings, and input signal status. It is possible to configure the unit with the front panel controls and display, but doing so by way of the remote client, NfRemote, is much easier and offers a number of benefits. Operation of the AERO.10 via the front panel, and via NfRemote is described later in this manual. 1.4.2. Rear panel Figure 2: AERO.10 Rear Panel The rear panel of the AERO.10 is where most connections are made. 1.5. Connections This section covers the connections found on the AERO.10. Except where noted, all connections are on the rear panel of the unit. 1.5.1. Front Panel Headphone Connection A ¼” headphone output, with user selectable patch point is included on the front panel of the AERO.10. A dedicated volume control for the headphone output is included on the front panel directly next to the headphone output connection.

  • Page 16: Front Panel Usb Connection

    1.5.2. Front Panel USB Connection This USB connection on the front panel allows users to upgrade operating software and download loudness logs using a USB thumb drive. This would generally only be used if the AERO.10 is not connected to an IP network. 1.5.3. Analog I/O A 2-channel, +4 dBu, balanced analog input and output is included on a DB9 connector. Pinout information for wiring harnesses is listed in Appendix B. 1.5.4. Network Connection An auto-sensing 100/1000 BASE-T Ethernet port is provided via a standard RJ45 connector. When connecting directly to a computer, a crossover cable is not required. Note! When using the Ethernet port, be sure to connect it to a stable and robust network. 1.5.5. SDI I/O An autosensing HD-/SD-SDI input and output connection are included on the AERO.10. All 16-channels of an SDI stream are available for de-embedding, embedding, and pair shuffling. 1.5.6. AES I/O 8 channels of digital audio are supported via AES-3. There are 4 AES input connections and 4 AES Output connections provided via 75Ω BNC connectors to support this. 1.5.7. AES Ref...

  • Page 17: Gpi/O

    An AES Reference input is available. A 48 kHz DARS (Digital Audio Ref Signal), or any AES signal, but not video is accepted as an input signal. Use only if SDI embedding is disabled. Note! All BNC inputs are 75-Ω internally terminated. This is true whether they are SDI or AES inputs. 1.5.8. GPI/O GPI functionality is provided via a DB25 connector. Eight parallel inputs, 5-V TTL levels, active low are supported. GPO functions are not currently supported. Pinout information for wiring harnesses is listed is listed in Appendix B. 1.5.9. AC Power Connection Two IEC universal power inlets are provided. These accepts AC input from 95v up through 240v, at either 50 or 60 Hz. 1.5.10. Unused / Reserved Connections The following connections on the AERO.10 are currently unused. • Metadata (DB9 connector) • Reserved Ethernet (RJ45 connector) • ENC Out (BNC connector) • Vref In (BNC connector) • LTC In (BNC connector)

  • Page 18: Installation And Mounting

    1.6. Installation and Mounting 1.6.1. Installation Use all four rack screws and allow 1RU of space above and below the unit whenever possible. There is an air intake on the right side of the unit and an exhaust fan on the left side that must not be blocked. 1.6.2. Power Dual, universal power supplies are provided along with two IEC power cables. Redundant power supplies are included primarily to protect you from interruptions on the power line. Ideally, each power supply should be fed from a different circuit, and it is strongly recommended that an uninterruptable power supply (UPS) is used on at least one of the power supplies. In all cases both supplies should be used. There is no on/off switch, the AERO.10 will turn on when power is applied to either power supply. The unit may be shut down simply by removing power to it. No harm to the AERO.10 will occur in doing so. 1.7. Block diagram 1.7.1. Block diagram The block diagram of the AERO.10 is shown below:...

  • Page 19: Figure 3: Block Diagram - 5.1-Ch Instance

    Figure 3: Block Diagram - 5.1-ch instance Figure 4: Block Diagram - 2-ch instance...

  • Page 20: Chapter 2: Getting Started

    Chapter 2: Getting Started 2.1. Start Here We realize that you are eager to get your AERO.10 up and running as soon as possible. Of course, we recommend that you take the time to read through this manual and thoroughly familiarize yourself with the AERO.10 first. Though to be completely honest, we sometimes have a hard time following our own advice when we get a new piece of equipment (we are audio and technology nerds ourselves, after all). So, as a reasonable compromise, we are including some simple setup instructions in this chapter, which should help you quickly get started while you read and understand this manual. 2.2. Quick Start This quick start section is designed to walk you through the initial installation and setup of your new AERO.10 DTV Audio Processor. It is possible to configure the unit with the front panel controls and display, but doing so by way of the remote client, NfRemote, is much easier and offers a number of benefits. 2.2.1. Racking and Power Use all four rack screws and allow 1RU of space above and below the unit whenever possible. There is an air intake on the right side of the unit and an exhaust fan on the left side that must not be blocked. Dual, universal power supplies are provided along with two IEC power cables. Ideally, each supply should be fed from a different circuit. In all cases both supplies should be used. There is no on/off switch, the AERO.10 will turn on when power is applied. The unit may be shut down simply by removing power to it. No harm to the AERO.10 will occur in doing so. 2.2.2. Installing NfRemote...

  • Page 21: Front Panel Operation

    The NfRemote client software (remote control) is included on the supplied USB drive. Copy the NfRemote application to a Windows computer or tablet. Double- click to begin the installation and follow the on-screen directions to complete it. When the NfRemote screen appears, enter the IP address and password of your AERO.10. You may also fill in a “friendly” name in the Comment field to help identify the unit. You may click on the “Add” button to add this unit to a quick recall list in the bottom of the window, or simply click “Connect”. Note! A password is required to gain access to the unit’s remote control. The default factory password is “1234” Once the connection is complete, you will see a similar display to that of the front- panel display. Click the left mouse button to select menu items and controls. To adjust sliding controls, click and hold the left mouse button while dragging the control. 2.2.3. Front Panel Operation The AERO.10 includes a joystick encoder (menu knob). The operation of the joystick encoder is as follows: • Push Left = “Escape”, backs you out towards the Main menu • Push Right = “Enter”, or moves right into the selected submenu • Push Up = moves up through the menu tree • Push Down = moves down through the menu tree • Turn (Rotate) = adjust parameters When the unit powers up, the front panel will be locked and no configuration changes will be able to be performed without unlocking it. With the front panel locked, it is possible to view the status of • Hostname (serial number) • IP address • System Location • Software Version installed in the unit. 2.2.4. Unlocking the front panel •...

  • Page 22: Figure 5: Locked Front Panel Screen

    Password field Figure 5: Locked Front Panel Screen Press the encoder to the right. A keyboard screen will appear. • Note! A password is required to unlock the unit’s front panel control. The default factory password is “1234” • Turn the knob left one click to the “123” selection • Click right (you will see the keyboard change to numbers and symbols) • Turn the knob left until you get to “1”, then click right to accept it • Continue setting the password to “1234” • Scroll to “Ok” and click right to accept Figure 6: Keyboard Screen You should now be back at the main screen • Click down once to highlight the “Unlock” screen ( • Click right (the menu will change and “Lock Panel” will appear) Figure 7: Front Panel Screen after unlocking...

  • Page 23: Network Configuration

    2.2.5. Network Configuration The AERO.10 supports both static IP configuration as well as DHCP. DHCP is the default network setting. It is recommended to assign a static IP address to the AERO.10, especially in larger systems. The IP address of the unit may be viewed from the front panel of the AERO.10 even without unlocking it. Simply press the encoder down until the IP address is displayed. To change the IP configuration from DHCP to a static IP address: 2.2.5.1. From the front panel: • Unlock the front panel • Press the encoder up and select the “System” field, then press it to the right to enter the System menu. • Press the encoder down to select “Network”, and the press it to the right to enter the Network menu. • Press the encoder down to select “IP Config”, then press it right to enter the IP Configuration menu. • Select the “Use DHCP“ field, and press the encoder to the right to unselect the DHCP option • A warning screen will appear. Read the warning. • Scroll down to “Are you sure?” • Scroll down to either “No” or “Yes” and press the encoder to the right to accept the one you choose • Scroll down past the “Apply” field in order to get to the “IP”, “Mask”, “Gateway”, and DNS fields and set those to the desired values • Press the encoder repeatedly to the left to get back to the “System” display 2.2.5.2. Via NfRemote: • Launch NfRemote and log in to the AERO.10...

  • Page 24: Figure 8: Nfremote Ip Configuration Screen

    • Click on “System”, then “Network Access”, and finally “IP Configuration” Figure 8: NfRemote IP Configuration Screen • Click on the “Use DHCP” button. • Enter the desired “IP” (address), “Mask” (Net Mask), and “Gateway” (address). • Press the “Apply” button. • A warning message will appear. Figure 9: NfRemote Warning Screen • Make your selection After selecting “Yes”, the connection to your AERO.10 will be closed, and you will need to log back in to the AERO.10 using the IP address that was just configured.

  • Page 25: Clock Reference

    2.2.6. Clock Reference It is important to properly set the reference clock for the AERO.10 and your system. To select the proper clock reference, navigate to: “System“ > “I/O Setup“ > “HW I/O“ The clock reference options are: • Internal 48 KHz • AES Reference Input • AES Input 1 • SDI input Note! When SDI Embedding is enabled in the AERO.10, the Clock Reference will be forced to SDI input. Audio Sample Rate Converters are included on the AES inputs in order to provide glitch-free operation with this setting. Figure 10: NfRemote Hardware I/O Setup When the reference is locked and valid, the Linear Acoustic logo in the upper left corner will be lit gray. When no valid reference is found, the Linear Acoustic logo in the upper left corner will be blinking red: Valid Reference Invalid Reference...

  • Page 26: I/O Configuration

    2.2.7. I/O Configuration 2.2.7.1. Input Source Selection: From the Main Menu, click on “Instance 1”, then “Input”, and then “Source” to navigate to the input source menu. (This type of action will be abbreviated later in this document as “Instance 1” > “Input” > …) Each input channel pair of Instance 1 (1/2, 3/4, 5/6, 7/8, 9/10) can be fed from any applied SDI, AES, or Analog source. Choose the appropriate configuration for your plant. Figure 11: Input Source Selection A standard 5.1 setup will include Front Left and Right (L/R) on Input 1/2, Center Channel and LFE (C/LFE) on 3/4, and Left Surround and Right Surround (Ls/Rs) 5/6. The remaining channel pairs can be used in a variety of different ways including SAP audio or a separate stereo input. 2.2.7.2. Output Routing: From the Main Menu, navigate to ”Output Routing” > ”AES/SDI Outputs” and then to either ”AES Outputs” or ”SDI Outputs” depending upon which outputs you plan to use. In either case, select the audio you wish to route to each output pair. Typically, this will mean choosing “Instance 1 Processed 1/2” for the 1/2 output and following suit with the 3/4 and 5/6 pairs, though other options are available as needed. It is also possible to select “Off” to completely mute the output of a channel pair.

  • Page 27: Sdi Output Routing

    Figure 12: Output Routing Menu (SDI) 2.2.7.3. SDI Output Routing: The AERO.10 includes the ability to pass through audio pairs from the SDI input, or to embed audio that has been processed by the AERO.10 or from any source. To enable or disable embedding, and configure the SDI output stream, navigate to: ” ” ” ” > ” ” System > I/O Setup SDI Embedding Figure 13: SDI Embedding Menu 2.2.8. Setting the Output Level to the Target Level The factory default processing preset is TV 5B GEN and is suitable for a wide range of program material. It is designed to deliver an average output of -24dB LKFS. If...

  • Page 28: Figure 14: Adjusting Output Level

    you find that you need to raise or lower the final output of AERO.2000 to achieve - 24dB (or need to deliver a different average output level completely) navigate to: ”Instance 1” > ”DRC Program 1” > ”Final” Adjust the Output Level control accordingly. Figure 14: Adjusting Output Level...

  • Page 29: Chapter 3: Front Panel Configuration

    Chapter 3: Front Panel Configuration 3.1. Front Panel Operation The AERO.10 includes a joystick encoder (menu knob). The operation of the joystick encoder is as follows: • Press Left = “Escape”, backs you out towards the Main menu • Press Right = “Enter”, or moves right into the selected submenu • Press Up = moves up through the menu tree • Press Down = moves down through the menu tree • Turn (Rotate) = adjust parameters Figure 15: Menu Knob Pushing the encoder in serves no function and is currently reserved. In this manual, navigating the front panel will be described using phrases like: “Press the encoder Up/Down to highlight System”. This will be done for the first few examples to help those unfamiliar with the menus and front panel controls. Step by step instructions that walk the user through making a change to a setting are provided After the first few examples the instructions will be shortened to “select” System and this has the same meaning as: Press the encoder Up/Down to highlight the menu selection ‘System’. An instruction to select System will almost always be followed by press Right which will then open the selected menu. These step by step instructions will shortened further later in the manual to: Instance 1 > DRC Program 1 > Load Preset > Load a Preset > TV 5B Light. This means select Instance 1, press Right, then select DRC Program 1 and Press Right, then select Load Preset and press Right, etc. (It is assumed that the starting...

  • Page 30: Front Panel

    3.1.1. Front Panel When the unit powers up, the front panel will be locked and no configuration changes will be able to be performed without unlocking it. With the front panel locked, it is still possible to view the status of: • Hostname (serial number) • IP address • System Location • Software Version installed in the unit. As well as to set the LCD to display only the meters. To scroll through the parameters, simply press the encoder up or down. Pressing the encoder to the right expands the display of the selected field. 3.1.2. Unlocking The Front Panel To unlock the front panel control: • Navigate to the Password field. (The password field is the default field selected when the AERO.10 boots up.) Password field Figure 16: Locked Front Panel Screen • Press the encoder to the right. A keyboard screen will appear. Note! A password it required to unlock the unit’s front panel controls. The default factory password is “1234”.

  • Page 31: Figure 17: Keyboard Screen

    • Turn the knob left one click to the “123” selection • Click right (you will see the keyboard change to numbers and symbols) • Turn the knob left until you get to “1”, then click right to accept it • Continue setting the password to “1234” • Scroll to “Ok” and click right to accept Figure 17: Keyboard Screen You should now be back at the main screen • Click down once to highlight the “Unlock” screen ( • Click right (the menu will change and “Lock Panel” will appear) Figure 18: Front Panel Screen after unlocking The front panel will now be unlocked and settings may be changed. Please remember to lock the front panel once you are through making adjustments. It will not lock itself unless it is rebooted. Note! Please remember to lock the front panel once you are through making adjustments. It will not lock itself unless the unit is rebooted.

  • Page 32: Network Configuration

    3.2. Network Configuration The AERO.10 is capable of being configured, controlled, and monitored remotely across a standard IP network, either via IP commands or the NfRemote application. In order to control the unit remotely, ensuring that the network settings are appropriate for your system is necessary. Both static IP configuration as well as DHCP are supported in the AERO.10, with DHCP being the default network setting. It is recommended to assign a static IP address to the AERO.10, especially in larger systems. The IP address of the unit may be viewed from the front panel of the AERO.10 even without unlocking it. Simply press the encoder down until the IP address is displayed. If the IP address displayed is 127.0.0.1, then the unit is operating in DHCP mode with no valid network connection. 3.2.1. Changing the IP configuration to a Static IP Address To change the IP configuration from DHCP to a static IP Address via the front panel controls: • Unlock the front panel • Press the encoder up and select the “System” field, then press it to the right to enter the System menu. • Press the encoder down to select “Network”, and the press it to the right to enter the Network menu. • Press the encoder down to select “IP Config”, then press it right to enter the IP Configuration menu. • Select the “Use DHCP“ field, and press the encoder to the right to unselect the DHCP option • A warning screen will appear. Read the warning. • Scroll down to “Are you sure?” • Scroll down to either “No” or “Yes” and press the encoder to the right to accept the one you choose • Scroll down past the “Apply” field in order to get to the “IP”, “Mask”, “Gateway”, and DNS fields and set those to the desired values...

  • Page 33: Chapter 4: Remote / Ip Control

    Chapter 4: Remote / IP Control 4.1. Overview The AERO.10 is capable of being remotely configured, monitored, and controlled across an IP network via several different methods. NfRemote NfRemote is an application for Windows machines, and is the easiest, and the most convenient, way to control the AERO.10. The NfRemote installation files are on the USB drive that was included with the product, and the current version is on the AERO.10 itself, available for download via the internal HTTP server. HTTP server The AERO.10 also includes an internal HTTP server which enables full configuration, control, and monitoring of the unit from a standard web browser (Internet Explorer, Safari, Google Chrome, etc.) or IP commands. Loudness logging and the logs themselves are accessed via the HTTP server. Note! Only computers that have their IP addresses listed in the HTTP Access IP whitelist are able to access the AERO.10 via a web browser or IP commands. The whitelist may be configured from either the AERO.10’s front panel or via NfRemote. Wildcard characters are supported in the whitelist. 4.2. NfRemote The NfRemote IP remote interface software is a separate client application that can be downloaded and installed on most recent desktop, laptop, or even tablet PCs which are running Windows XP, Vista, 7, 8, or 10. Touchscreen support is provided for touch-sensitive devices.

  • Page 34: Installation

    All of the AERO.10 front panel parameter adjustments can also be made via the NfRemote client. The remote provides additional capabilities: • Streaming audio back over the local network to the host computer. Audio can be monitored pre and post processing and at several points internal to the loudness controller. • Presets (System I/O setup, main upmix, local upmix, loudness control, etc.) can each be saved to the host PC and restored from the host PC. • The entire AERO.10 configuration can be saved to and restored from the host PC. • Presets and configurations can be shared between AERO.10 units. • Six meter configurations, each unique to a given PC, can be saved to the local PC and recalled at the push of a button. • Multiple NfRemote sessions can be run on a single PC for metering and control of multiple AERO.10 units. • Multiple PCs can connect to an AERO.10 simultaneously. Multiple remote sessions on multiple PCs can run simultaneously. This allows monitoring of loudness levels for all program outputs to be displayed in a Master control area and at an engineer’s desk at the same time. Configuration and adjustments can be carried out at another PC simultaneously. Multiple units can also be viewed on a single screen. 4.2.1. Installation There are two ways to get NfRemote. The first one is to load it from the USB flash drive that came with your AERO.10. The second way is to download it from the AERO.10. If a new version of NfRemote is required after a software update, it will always be available from the AERO.10 itself. Section 4.3.3 describes how to download it from the AERO.10. Note! The current version of NfRemote is always available directly from the AERO.10. If a new version of NfRemote is required after a software update, you can download it directly from the AERO.10 using a web browser. This section will explain how to install NfRemote using the included USB flash drive. Find the NfRemote.exe on the USB flash drive and drag it to either the desktop or a folder of your choosing on your computer. Launch the installer and select Install...

  • Page 35: Initialization

    Figure 19: NfRemote Install Screen 4.2.2. Initialization To begin using NfRemote, connect your PC to the AERO.10, either directly or across a network. If you have just powered up the AERO.10 you will see the unlock screen. The current IP address of the unit is shown on the unlock screen by pressing the encoder down several times. Note: If the IP address is 127.0.0.1 this indicates that there is not a valid IP connection to the AERO.10. Make sure that your PC is in the same subnet (but not the same IP address as the AERO.10). Launch the NfRemote software and enter the AERO.10’s IP address and password. The factory password is “1234”. You may also fill in a “friendly” name in the Comment field to help identify the unit. Clicking on “Add” will enter that unit’s information into memory so that NfRemote remembers the entry. Figure 20: NfRemote Start Screen...

  • Page 36: Figure 21: Nfremote Connection Screen

    Note! The AERO.10 requires a password in order to allow NfRemote to connect to it and unlock the controls. The factory default password is “1234”. Some notes about the NfRemote “Start” screen: • Click once on any entry that has been added to the NfRemote list to load the entry into the Name/IP/Password windows. • Edit the name, IP address, or password and then press Update to save the change in the stored entry. • You can also click any entry once and hit the Delete key to delete the entry from the list. • Double clicking an entry will open an NfRemote connection. • You can also choose to optimize NfRemote for mouse or touch control. Click on the drop down below the Add/Update/Delete buttons. • Click Connect and the connection screen will be displayed and NfRemote will open. Figure 21: NfRemote Connection Screen...

  • Page 37: Getting Started Using Nfremote

    If NfRemote fails to connect, make sure that there is an IP address shown on the unit’s front panel lock display. If the front panel is unlocked use the front panel controls and navigate to: System > Network Access > IP Configuration to read the IP address. Note! If the IP address is 127.0.0.1 this indicates that the AERO.10 is configured in DHCP mode and no valid IP connection is found. Verify that your PC is in the same subnet, has the same subnet mask, but does not have the same IP address as the AERO.10. Ensure that there are no address conflicts in the subnet. If there are still connection problems connect a PC directly to the AERO.10 Ethernet port (not the reserved Ethernet port!). A straight Ethernet cable can be used. Change your PC Ethernet port IP address to something in the same subnet and subnet mask. After establishing a connection this way trouble shoot the network connection. 4.2.3. Getting Started Using NfRemote After successful connection, the remote starts at the Home Screen. The remote interface screen is fully re-sizeable and can be adjusted in the same manner as any MS Windows application screen, that is, via handles at each corner. The displays and windows will dynamically adjust themselves to make the best use of available screen real estate as you resize the window. At the top of NfRemote, is the toolbar which includes controls and displays for the AERO.10’s CPU load, client volume (streaming audio), headphone volume, and the host PC’s CPU load. In some cases, when the display is made smaller, these controls combine and a drop-down arrow appears allowing you to activate individual controls.

  • Page 38: Tree And Tabbed Navigation

    Figure 22: NfRemote Toolbar Note! In no case should the AERO.10 CPU load exceed 80% for any length of time. This should be a rare occurrence and may be due to an excessive number of simultaneous NfRemote connections. 4.2.4. Tree and Tabbed Navigation Tree and Tabbed navigation refer ONLY to how information and controls are displayed on the screen, not the number of controls available or their precision. 4.2.4.1. Tree Navigation The default mode is Tree Navigation. Tree navigation works in the same way that front panel navigation works. Each time you click a menu item, it opens the next menu level and so on down through the menus.

  • Page 39: Tabbed Navigation

    Figure 23: NfRemote in Tree Navigation Mode The top of the screen is always dedicated to meter displays while the bottom is reserved for menus and controls. In Tree Navigation mode, the area between these two sections displays “Breadcrumbs” indicating where you are in the menu hierarchy. Figure 24: "Breadcrumbs" which are shown in Tree Navigation Mode The on-screen arrows in the right side of the Breadcrumb line can be clicked to navigate between the most recently visited controls. The “ribbed” section of the display, to the far right of the arrows, allows the top and bottom sections to be resized. Place your pointer in the ribbed area and left click to change the relative sizes of the meters and controls. 4.2.4.2. Tabbed Navigation In the Tabbed mode, all menus and all controls are displayed on the screen simultaneously, and you have direct access to all menus items and associated...

  • Page 40: Display Configuration

    controls without having to step through the menu structure in sequence. Since this mode inherently makes menus, controls, and their labels smaller, this mode works best when the remote software window can be made large enough so that all text items can be easily read. The figure below shows the same menu location as shown above in Figure 23: NfRemote in Tree Navigation Mode, but only in Tabbed view. Figure 25: NfRemote Tabbed Navigation View Notice that you can see all of the sub-menus of Instance 1 (top row, right side), all of the sub-menus of Input in the center section, and all of the available selections under Source embedding in the bottom section. There are two size adjustments in Tabbed view. One adjusts the meter vs menu item size and the other the relative sizes of the center and lowest section of the menus. 4.2.5. Display Configuration Clicking on the Menu button, located in the Toolbar at the top of the display, will allow you to select Tree or Tabbed navigation, full screen meter display, lock the window’s onscreen position, maximize the window, enter full screen mode, or close the window.

  • Page 41: Configuring Meter Displays

    Figure 26: NfRemote Menu Window When the display is in meters only mode, place the mouse in any meter window and left click to return to the NfRemote configuration screen. 4.2.6. Configuring Meter Displays To the right of the Menu button are six Meter Display Presets that quickly recall display configurations. Simply select a display preset from 1 to 6 and configure the display settings. Figure 27: Meter Display Presets NfRemote first starts with Display Preset 1 active. Any changes made to the screen (choosing the number and type of meters displayed, and resizing window sections) are automatically saved in real time. Switching back to this preset from any other automatically recalls your saved settings. Each Display Preset setting is saved on the local PC. This allows every PC that connects to the AERO.10 to have its own unique metering configurations instantly available.

  • Page 42: Figure 28: Meter Display Preset 1 Configuration Example

    Although up to eight meters can be shown on the NfRemote screen at once, each additional meter takes away screen space from the others. Depending on your monitor size you may find it practical to limit the number of meters on any one screen. Display presets can be used to quickly switch between different meter selections. Display presets can also be used to create full screen meter displays. More meters can be used for full screen view than are practical when the menus are visible. You can click on a meter to go directly to the display setup page and specific settings for that meter at any time. To setup Meter Display preset 1 start by clicking display preset 1 (next to Menu button) then click on: 1. Instance 1 > Input > Display Settings 2. Display 1 > Common > Hardware I/O 3. Display 2 > Program 1 > DRC-Program 1 4. Display 3 > Program 1 > Loudness Program 1 Figure 28: Meter Display Preset 1 Configuration Example Click display preset 2 and then click: 1. Display 1 > Program 2 > DRC-Program 2...
  • Page 43 3. Display 3 > Program 2 > Loudness Program 2 4. Display 4 > Program 2 > Graph Program 2 5. Display 5 > Program Local > Loudness Local 6. Display 6 > Program Local > Graph Local To turn a display on off click on Display Settings, select any display and select Off from the menu. To aid in setting up the DRCs (loudness controllers) and also to evaluate content pre and post processing there are several audio analyzers available in the Display settings menus: For each Pgm there are meters for: • DRC activity • Loudness Meter * • Loudness Graph • EBU Loudness Range. * ITU Loudness Meter is used unless the EBU R128 meter option is installed. True Peak readings are shown on each Loudness meter. Common meters include: • Instance I/O • Hardware I/O • Oscilloscope • RTA • FFT • Client Audio Meters The Oscilloscope, RTA, and FFT are valuable monitoring and diagnostic tools that can measure and display signals from myriad patch points within AERO.10. Extensive setup controls are provided for these meter types.

  • Page 44: Configuring Loudness Meters

    Figure 29: RTA Meter Configuration Panel 4.2.7. Configuring Loudness Meters ITU-BS.1770-3 loudness meters for each output are provided. EBU R128 type meters are optionally available. The loudness meter is tied to a specific Instance and program output and the meter settings can be different for each program output. This allows program-specific monitoring if desired. The loudness meter configuration controls are located in: Instance 1 > Output > Loudness Meter...

  • Page 45: Http Server

    Figure 30: Loudness Meter Configuration Panel The integration time of the 3 bar graph meters can be chosen as well as the integration time of the digital readout. The integration of the digital readout can also be manually controlled to measure specific programs or over specific time periods. Note! The Loudness Meter settings available here do not affect the Loudness logs. 4.3. HTTP Server The AERO.10 includes an internal HTTP server, and is capable of being controlled and monitored via this interface, either from a common web browser or via scripting commands. Some functions, such as downloading the loudness measurement logs are only available from the HTTP server interface.

  • Page 46: Http Access Ip Whitelist

    4.3.1. HTTP Access IP Whitelist Only computers which are included in a “whitelist” are able to connect to the AERO.10’s HTTP server. This prevents unauthorized users from accessing this feature of the AERO.10 and potentially disrupting or disturbing the on-air signals. Note! Only computers which are included in a “whitelist” are able to connect to the AERO.10’s HTTP server. Wildcard characters are supported in the Whitelist, which easily enables a range of addresses to be included. The Whitelist may be configured either from the AERO.10’s front panel or via NfRemote. To configure the whitelist: 4.3.1.1. Front Panel Unlock the front panel as described in section 2.2.4. Then navigate to: System > Network > HTTP > IP/mask Scroll down and enter the IP address of the desired computer to have access the HTTP functions of the AERO.10 Figure 31: Front Panel Navigation to Configure IP settings...

  • Page 47: Nfremote

    • Click down to access the IP address slot desired. • Click right to access the keyboard window • Enter the desired IP address (clicking right at each digit and period to “take” the change) • Scroll over to “Ok” when finished • Click right to enter the IP address. 4.3.1.2. NfRemote To configure the Whitelist using NfRemote, navigate to: System > Network Access > HTTP Access Figure 32: NfRemote Whitelist Configuration Panel Since wildcard characters are supported, in the example above, all computers with an IP address of 10.0.0.xxx are able to access the AERO.10’s HTTP server. 4.3.2. Accessing the HTTP homepage The unit’s HTTP server uses port 7380. To gain access to the unit’s HTTP server home page, open up a web browser such as Internet Explorer, Apple Safari, Google Chrome, etc., and navigate to the unit’s IP address adding “:7380” at the end to specify the port.

  • Page 48: Figure 33: Aero.10 Http Home

    Example: For this example, the AERO.10 is configured to have an IP address of 192.168.0.50. To open the AERO.10’s home page, enter an address of: http://192.168.0.50:7380 in your web browser. Once the connection is made, a screen similar to this one should appear: Figure 33: AERO.10 HTTP Home Page If the host computer is not included in the AERO.10’s whitelist, an error message similar to the one below will appear (only with the actual IP address of the host computer referenced instead of 192.168.0.10): Figure 34: Error Message For Computers Not On Whitelist...

  • Page 49: Downloading Nfremote

    4.3.3. Downloading NfRemote To download NfRemote from the AERO.10, simply click on the hyperlink which lists the IP address of the unit followed by “/NfRemote.exe”, as shown below: Figure 35: Link to Download NfRemote Then save to your local machine. After saving NfRemote to your computer, install it as described in section 4.2.1. 4.3.4. Loudness Measurement Logs The AERO.10 is capable of logging loudness measurements at each of the 3 program outputs. Loudness logs are available individually for: • Currently running log • Past 24 hours • Past 48 hours • Past 7 days • Past 70 minutes – high resolution Loudness measurement data is recorded and entered into the log file once per second, with the exception of the High Resolution log file which records data every 400 ms. Note! Loudness regulations and tools such as loudness control, loudness measurement, and loudness logs are intended to match the average loudness level across an entire piece of content (program, advertisement, etc.) It is perfectly acceptable to have loudness levels vary over the course of a program, maintaining intended “creative” dynamics that the producer included into the audio mix. In fact, the...

  • Page 50: Figure 36: Links To Loudness Logs

    resulting audio will sound far more natural than if the loudness measurement was to remain perfectly constant. The information that is recorded in the Loudness Measurement Log is as follows: Every entry: • Timestamp (real time) • 3 second integration time measurement • 10 second integration time measurement • 30 second integration time measurement • TruePeak measurement • Loudness target value • Audio channel configuration (acmod) Summary Information: • ITU BS.1770 Integrated Ungated • ITU BS.1770-2 Integrated Gated • EBU R128 Integrated Ungated • EBU R128 Integrated Gated • Maximum True Peak Measurement • EBU R128 Loudness Range, including Low, Median, High, and Range values To get to the loudness log, click on the “Instance 1: Loudness Meter Program “ of your choosing. The following window will appear: Figure 36: Links To Loudness Logs...

  • Page 51: Downloading The Loudness Logs

    To view the loudness measurement log click on the hyperlink provided for the loudness measurement log that is desired. The loudness log will be displayed be on screen. Figure 37: Loudness Log - Webpage View 4.3.4.1. Downloading the Loudness Logs It is often useful to download the loudness log and save it as a file. Loudness logs are able to be downloaded as a comma separated value text file (*.csv) file, which may be opened in applications such as Microsoft Excel. To download a loudness log (with Internet Explorer): Right click on the log file hyperlink, then save as (desired filename).csv...

  • Page 52: Figure 38: Downloading Loudness Logs

    Figure 38: Downloading Loudness Logs Once the *.csv file is downloaded, the data may be searched, sorted, filtered, and formatted as necessary. Figure 39: Loudness Log Opened In Microsoft Excel...

  • Page 53: Chapter 5: Important Setup Parameters

    Chapter 5: Important Setup Parameters 5.1. Important Setup Parameters The AERO.10 includes some key parameters which are critical to get set correctly. This chapter discusses some of them, but is not an exhaustive list of settings and parameters. These parameters may be configured either from the Front Panel control or via NfRemote. For speed and ease of configuration, setting these parameters via NfRemote will be explained in this chapter. The parameters being adjusted will be found in consistent locations in the menu tree whether they are being accessed from the Front Panel or via NfRemote (i.e. Clock Reference will be found in System > I/O Setup > H/W I/O Setup in both the Front Panel menu and in NfRemote) 5.2. Unit Configuration Setup Parameters 5.2.1. Password A password must ALWAYS be set in the AERO.10. The factory set password is 1234. If you choose to change the password keep it in a safe place. If the password is lost or removed the unit must be sent back to the factory to recover front panel and remote control of the unit. To change the password: System > Network > Password Make sure you save your new password somewhere safe!! Note! The factory set password is 1234. If you change the password, keep it in a safe place. If the password is lost or removed, the unit must be returned to the factory.

  • Page 54: Time Zone

    5.2.2. Time Zone Set the Time zone properly. Changing this setting requires a reboot to the AERO.10, so it is recommended to set this early during the configuration process. System > Time > Time Zone Set Time Zone and select Yes (in pop-up) to reboot. 5.2.3. Time To adjust the System Time manually System > Time > Set Clock Manually Adjust the time and date sliders, the press Apply Time and Apply Date to apply the changes. 5.2.4. Network Time Protocol (NTP) Reference If NTP reference is desired to be used, navigate to: System > Time > NTP • Ensure that NTP Synchronization is disabled (the indicator will be black). • Click on NTP Synchronization if necessary to disable it. • Enter NTP server addres(es). • Enable NTP Synchronization. 5.2.5. Clock Reference The AERO.10 can be referenced to: • Internal 48 kHz • SDI • AES In 1 • AES DARS (or any AES signal applied to the Ref In connector) Note!

  • Page 55: Input Source

    If SDI embedding is enabled, clock reference will be forced to SDI automatically. Otherwise, proper reference MUST be selected for glitch-free operation! To set the audio clock reference, navigate to: System > I/O Setup > H/W I/O Setup 5.2.6. Input Source To set the input audio sources for the main program (Program 1), the 7/8 input (Program 2), and the 9/10 input (Program 3), navigate to: Instance 1 > Input > Source When Program 1 is a 5.1-channel program, Input 1/2 = Left / Right input (front) Input 3/4 = Center / LFE Input 5/6 = Left Surround / Right Surround AES, SDI, and Analog inputs are always available to choose from. 5.2.7. Sample Rate Converter (SRC) Bypass Sample Rate Converters are included on the AES inputs. This allows for asynchronous audio to be input, processed, and output without any glitches. The SRCs are enabled by default. To bypass the SRCs, which should only be considered if the AES input audio is synchronous with the Clock Reference, navigate to: System > I/O Setup > SRC Bypass 5.2.8. Mute Input 3-6 If the 5.1-ch main program (Program 1) is desired to always process a 2-ch signal, Inputs 3-6 should be muted. To mute Inputs 3-6, navigate to: Instance 1 > Input > Main Input...

  • Page 56: Output Routing (Aes)

    5.2.9. Output Routing (AES) Select the DRC outputs that will be output via each AES digital output. Navigate to: Output Routing > Main Outputs > AES Outputs 5.2.10. Output Routing (SDI) Select the DRC outputs that will be made available for embedding into the SDI output stream. Navigate to: Output Routing > Main Outputs > SDI Outputs 5.2.11. SDI Embedding SDI Embedding is where the construction of the final output SDI stream is determined. The user has the option to: • Pass through the matching pair from the input SDI stream • Pair shuffle from the input SDI stream • Embed the processed audio specified in the Output Routing (SDI) section above • Embed audio from an AES or Analog input source • Mute the output pair To access the SDI Embedding control panel, navigate to: System > I/O Setup > SDI Embedding Note! If SDI embedding is enabled, clock reference will automatically be forced to SDI.

  • Page 57: Audio Processing Setup

    5.3. Audio Processing Setup These audio settings are grouped looking from left to right in the Instance 1 toolbar (when NfRemote is in Tabbed Navigation mode) Input Source selection and configuration is described above in sections 5.2.6, 5.2.7, and 5.2.8. Similarly, Output Routing and configuration are described in sections 5.2.9, and 5.2.10. 5.3.1. UPMAX II Upmixing When configured with a 5.1+2+2 instance, UPMAX II 2-channel to 5.1-channel upmixing is available for both the main program (Program 1) and the Local Input (Inputs 9/10) independently. To configure the upmix settings for Program 1, navigate to: Instance 1 > UPMAX II Program 1 > Main Settings Ensure that Power is enabled, and that Upmix Enable is active. If a mix of multichannel and 2-channel input streams is expected and a constant multichannel output is desired, enable Auto Mode. To adjust the upmixer parameters, navigate to: Instance 1 > UPMAX II Program 1 > Adjust To adjust the transition times from discrete multichannel to upmixed, and upmixed audio to discrete multichannel, navigate to: Instance 1 > UPMAX II Program 1 > Transitions To adjust the Auto Mode settings, navigate to: Instance 1 > UPMAX II Program 1 > Auto Mode Settings The UPMAX II processor for the Local Input includes the same upmix engine and controls, but does not include the Auto Mode (or any related controls) because the input source is always constrained to be a 2-channel source.

  • Page 58: Drc Program 1

    5.3.2. DRC Program 1 To quickly set the DRC for Program 1 (Main Program), navigate to: Instance 1 > DRC - Program 1 > Load Preset Select and load a loudness control preset. Instance 1 > DRC - Program 1 > Final Adjust Output Level so that the average loudness value on the Program 1 loudness meter is on target. (Typically -24 dB LKFS or -23 dB LUFS) 5.3.3. DRC Program 2 and DRC Program 3 These are set similarly to DRC Program 1, listed above. 5.3.4. Video Delay Video delay of up to one full second (1000 ms) is included in order to maintain A/V Sync through the SDI I/O. To adjust the video compensating delay, navigate to: System > I/O Setup > SDI Video Delay Simply grab the slider bar and move it to the desired delay setting. 5.3.5. Audio Delay Similarly, Audio delay of up to 680 ms of audio delay is available at *each* audio output pair in order to maintain A/V Sync, or audio to audio sync through the AERO.10. To adjust the audio compensating delay, navigate to: Instance 1 > Output > Output Delay Simply grab the slider bar and move it to the desired delay setting.

  • Page 59: Chapter 6: Specifications

    Chapter 6: Specifications 6.1. Physical Mechanical Dimensions 1.75”H x 19”W x 13.25”D (4.5 x 48.3 x 34 cm) Weight 12.5 lbs (6 kg) Environmental Operating 0 – 50 degrees C Non-operating -20 – 70 degrees C Cooling Fan cooled User Interface Display 240 x 64 dot matrix, single color LCD display Control Single joystick/rotary encoder. Capable of being pressed up, down, left, right, in, and being rotated left and right. 6.2. Electrical Power Dual, Redundant, universal power supplies included, Power Requirements each rated at 100 – 240 VAC, 50 – 60 Hz, 38 W typical. Power Cords IEC power cords match country of delivery Processing 5.1+2+2 (local/voiceover/EAS input), with downmix Structure output and dual-path upmixing (specified at time of order) 2+2+2 (local/voiceover/EAS input) AEROMAX : ITU-R compliant loudness control via ® fully adjustable wideband and Algorithms multiband processing...

  • Page 60: Audio

    9/10 In to 9/10 Out 64 ms Lo/Ro downmix to 64 ms (upmix disabled, SRC enabled) 9/10 75 ms (upmix enabled, SRC enabled) 88 ms (upmix disabled, SRC enabled) Lt/Rt downmix to 9/10 98 ms (upmix enabled, SRC enabled) Headphone Output Frequency Response 20 Hz–20 kHz, ±1 dB (Protection Limit preset) Level +12 dBu maximum Connector 1/4-in (6.35-mm) front panel jack with volume control Analog I/O Input 2-ch, balanced, +4 dBu nominal Output 2-ch, balanced, +4 dBu nominal Connector DB9 connector Digital I/O Connections are unbalanced, 75-Ω, with internal termination via BNC-F connectors HD/SD-SDI De-embed up to 16 audio channels from SDI, Auto-Sensing I/O monitor/measure and re-embed up to 16 channels. Signal levels per SMPTE 292M /259M Supports up to 1080i/60/59.94/50 Hz Connections are unbalanced, 75-Ω, with internal Digital Audio I/O termination via BNC-F connectors Signal levels per SMPTE 276M/ AES-3ID-2001 TCP/IP remote control and audio monitoring via Remote Interface software, a Windows -compatible ® Remote application (included) HTTP server allows get/set control from any OS...

  • Page 61: Other

    6.4. Other Warranty Standard Telos Alliance 2-year warranty; 90 days for battery. Regulatory North America Designed to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules (CFR). Power supplies are UL tested and approved. Europe Designed to comply with the limits of harmonised Low Voltage Directive 2006/95/EC and EMC Directive 2004/108/EC as indicated by the affixed CE marking; RoHS and WEEE compliant.

  • Page 62: Appendix A: Aeromax Drc Presets

    Appendix A: AEROMAX DRC Presets Fine Arts 5B Gen Fine Arts 5-Band General offers medium processing appropriate for artistic programming that may have large dynamic range variations. It produces consistent loudness and spectral balance. ITU 5B Loudness Lim ITU 5-Band Loudness Limit utilizes a specially tuned Multiband AGC Limiter and the Final Limiter to slowly adjust the average program loudness to a specific loudness value as measured over time. The Multiband Limiters and Final Limiters act until the very slowly responding wideband AGC catches up. The multiband AGC is bypassed (1:1) so spectral balance is unaffected. This preset can be appropriate for ingest, live, or network transmission applications where content is pre-normalized. Music 5B Hvy Music 5-Band Heavy is an aggressive preset for TV music channels that effectively delivers music programming to small televisions and portable receivers. MVPD 5B Gen MVPD 5B Gen is intended for Multiple Video Program Distributors who may not have full control of all programs, interstitials or commercials present in a given network stream. It applies medium-light multiband processing, sets Gate and Freeze to prevent background noise pull-up, and is tuned for all genres. Net 5B Limit Net 5B Limit applies a final polish to an already consistent network program prior to distribution. A combination of TV 5B Light and ITU 5B Loudness Limit, this preset has a very slow input AGC, and a lighter multiband AGC. It preserves microdynamics...
  • Page 63 and pulls the low-level information up slightly while protecting against long-term loudness shifts. Protection Limit Protection Limit sets all processing to unity gain and leaves only look-ahead peak limiters in the signal path. The master output level is set to 0 dB, so applied signals get a unity gain path through the processor. Reference Settings This preset offers standard processing test settings that match TV 5B Gen. Sports 5B Gen Sports 5-Band General provides medium processing that features quick response with minimal background pumping. It keeps dialogue present and audible, even in rich surround mixes. TV 4B Gen Television 4-Band General is essentially the same as TV 5B Gen (below) with four audio bands. This keeps all other settings the same, lessens the density and impact on dialogue, and results in more open sounding audio, albeit with less short-term dynamic loudness control. TV 5B Gen (Default) Television 5-Band General is the factory default preset and also the most commonly used. It provides moderate dynamic range processing, and is appropriate for all content types. TV 5B Hvy...
  • Page 64 Although Television 5-Band Heavy is similar to TV 5B Gen, its multiband compression ratio is higher, which creates a denser but less dynamic sound useful for systems with smaller speakers. TV 5B Light Although Television 5-Band Light is similar to TV 5B Gen, its multiband compression ratio is lower (2:1) for more subtle action. This is an excellent preset for content known to be consistent that needs just a bit of spectral polish. Note that this preset allows more variations without correction, but for already consistent content, this is not an issue. TV 5B Loud Television 5-Band Loud is similar to TV 5B Hvy, but louder and punchier.

  • Page 65: Appendix B: Connector Pinout

    Appendix B: Connector Pinout Analog I/O Two-channel analog I/O is provided via a DB9 connector. The audio is balanced with a +4 dBu nominal level. The pin definition of the connector is as follows: Pin Function In Left + In Right + Out Left + Out Right + GND / Shield In Left - In Right - Out Left - Out Right - The location of the pins in the connector is as follows: Figure 40: Analog I/O Connector Pinout - Rear Panel View...

  • Page 66: Figure 41: Gpi/O Connector Pinout - Rear Panel View

    GPI/O General Purpose I/O (GPI/O) control pins are provided via a DB25 connector. 8 GPI functions are supported. GPO functions are not currently supported. The pin definition of the connector for wiring harnesses is as follows: Pin Function Function +5 V, 150 mA +5 V, 150 mA GPI A (Active Low) GPO A (currently unused) GPI B (Active Low) GPO B (currently unused) GPI C (Active Low) GPO C (currently unused) GPI D (Active Low) GPO D (currently unused) GPI E (Active Low) GPO E (currently unused) GPI F (Active Low) GPO F (currently unused) GPI G (Active Low) GPO G (currently unused) GPI H (Active Low) GPO H (currently unused) No Connection Ground Status OK No Connection No Connection Ground Ground The location of the pins in the connector is as follows: Figure 41: GPI/O Connector Pinout - Rear Panel View...

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