Neutrik XPR Digital Wireless Audio Network User Manual part 2

Neutrik AG Digital Wireless Audio Network part 2

User Manual part 2

15User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product4.3 XIRIUM PRO appThe XIRIUM PRO app enables convenient operation and control of the devices from a tablet.4.3.1 Overview of operation elements2321 3 4 51Pos. Description1Page title2Operation and display area3 Navigation barNavigation barPos. Description1Connection setup button2Links/Overview button3Edit buttonPos. Description4Settings button5Help button •Tapping a button opens the associated page. •When the page is active, the pictogram is green and the text is white.
16User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productSymbols in the appSymbol DescriptionThe displayed device is a TX.The displayed device is a RX with a repeater module.The displayed device is a RX.The battery level is between 40 % and 100 %.The battery level is below 40 %.The battery level is below 20 %. Connect the device to the mains supply.Animated display: Battery is charging.The signal quality received from the TX is good, which refers to a proper RSSI level and a low packet loss.The signal quality received from the TX is critical. This is either due to a critical RSSI level or a critical packet loss. On Edit page the signal quality bar is monitored in detail.The signal quality received from the TX is bad. This is either due to a bad RSSI level or a high packet loss. On Edit page the signal quality bar is monitored in detail.The signal quality received from the RP is good, which refers to a proper RSSI level and a low packet loss.The signal quality received from the RP is critical. This is either due to a critical RSSI level or a critical packet loss. On the Edit page the signal quality bar is monitored in detail.The signal quality received from the RP is bad. This is either due to a bad RSSI level or a high packet loss. On the Edit page the signal quality bar is monitored in detail.Display device options buttonTapping this button opens the options menu.Indicates that a message with information is pending for this device. The information is displayed in plain text on the Edit page of the selected device.Mute icon: Indicates, if RX is mutedZone indicator: Displays to which country settings the devices in use are programmed.Advanced mode indicator: Displays, if advanced mode is switched ON. LOW Device temperature is LOW. HIGH Device temperature is HIGH.Delay indicator: Indicates in the Links / Overview window if the delay on a RX is switched on.RF attenuation indicator: Indicates in the Links / Overview window if the RF attenuation on a RX is switched on.
17User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productPos. Description1Transmission pathThis grouping displays all devices that are in one RF channel2Transmission channel3XROC indicatorIs displayed when XROC mode is active for the RF channel4TX display1 TX is needed for each transmission path5Repeater displayAs an option, repeaters may be used. A maximum 1 repeater per RF channel is possible. •The display is highlighted in red when there is a poor connection to the TX, or none at all.Pos. Description6RX displayEach eld represents one device.A minimum 1 RX is needed for each transmission path. •The display is highlighted in red when there is a poor connection to the TX, or none at all.7Button for adding devices to transmission path •Add a device: Use drag&drop to add a device from AVAILABLE DEVICES. •Add several devices: Tap button and select device from AVAILABLE DEVICES.8AVAILABLE DEVICESDisplays all available devices which have not yet been assigned to a transmission path.Tapping OPEN/CLOSE opens/closes the display.4.3.2 Links/Overview pageAll devices that were added to the network via an access point are displayed on this page. The devic-es are grouped according to transmission path. Each transmission path is assigned to one transmis-sion channel. In stand-alone mode, the Links/Overview page is inactive.32456781
18User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productDevice options menuDescriptionIdentify DeviceTap the button to identify a single device: The power LED of the device slowly ashes red for about 10 seconds.Show Broadcast UnitsTap the button: The power LEDs of all devices which are assigned to the same channel slowly ash red for about 10 seconds.Edit DeviceOpens the Edit Device page so all properties of the device can be edited.Reset DeviceReset device properties to factory state4.3.3 Edit pageEdit TX956110 2 3 478
19User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productPos. Description1Filter devices drop-down menuOnly the devices that meet the lter criteria are displayed. •All Devices: List all devices. •Low Battery: Only list devices on which the battery is weak. •Out of Range: Only list devices that receive a poor signal, or none at all.2Sorting drop-down menuSpecies the criteria for sorting the devices. •Channel: Devices are sorted according to channel. •Type: Devices are sorted according to type.3Device NameDisplays the device name entered by the user.4NoteContains useful information for safe, trouble-free operation.5Device Properties •Device Type: Device is a TX. •Interface: Indicates the module being used. •Device Temperature: Indicates the temperature of the device (low, ok or high) •Channel: Indicates the channel the device is transmitting on. •Battery: Indicates the battery charge status in %. •XROC: Indicates whether the XROC mode is ON/OFF.Pos. Description6Adjustable propertiesTapping on a property opens the associated sub-page. •Name: Opens the page for changing the device name. •Channel: Opens the page for changing the transmission channel. •XROC: Tapping this button toggles the XROC mode ON/OFF. •Transmission Power: Opens the page for adjusting the transmission power of the TX/repeater. •Info & Settings: Opens a page with information about the device.7Reset Device buttonResets the device to factory state.8Identify Device buttonThe power LED of the device selected will slowly ash for about 10 seconds.9Overview of the connected devicesLists all connected devices according the set lter and sorting criteria.The selected device is marked with a green bar and a dark background.10 Name of access point usedIn standalone mode the Allow link button is shown on the Edit page. Tapping the Allow link button starts the connection process of the TX.
20User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productEdit RXPos. Description1Device properties •Device Type: Indicates that the device is an RX. (for RX with repeater module: RP) •Interface: Indicates the module being used. •Device Temperature: Indicates the temperature of the device (low, ok or high) •Channel: Indicates the channel the device is assigned to. •Battery: Indicates the battery level in %. •XROC: Indicates whether the transmission path of the XROC mode is ON/OFF. •Signal quality: Indicates the signal quality of the signals received from the TX and/or repeater. Signal quality is a combination of RSSI Level and packet loss. •Delay: Indicates the set delay time in milliseconds, feet or meters, or indicates the delay is off.Pos. Description2Settable propertiesTapping on a property opens the associated sub-page. •Name: Opens the page for changing the device name. •Audio Delay: Tap the button to activate/deactivate the delay. •Audio Delay Time: Opens the page for setting the delay time. •Mute Audio: Mutes this RX unit •Info & Settings: Opens a page with information about the device.In standalone mode the Link button is shown on page Edit. Tapping the Link button links this RX to the TX.12
21User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product4.3.4 Settings pagePos. Description1Reset System button Tapping this button opens a window with reset options.2Enter service code buttonOpens entry eld for service code (only for service personnel)Pos. Description3Reset System buttonTapping this button opens a window with reset options.231
22User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product214.3.5 Help page Pos. De scription1Help Useful information for a proper XIRIUM PRO setup.2Information about the softwareSoftware Version: Version of the installed app.Version Date: Date app was issued
23User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product4.4 Getting startedThe XIRIUM PRO system makes it possible to replace conventional cable connections between audio sources and audio sinks (referred to in short as "peripheral devices" below) with a robust radio con-nection. With just 2 devices, the transmitter (TX) and the receiver (RX), an audio signal can be transmitted quickly and cost-efciently. The XIRIUM PRO system transfers audio signals (LINE level) as well as digital audio signals (AES or DANTE) in studio quality with an extremely low latency time.9 channels in the 5 GHz band are available for transmitting the audio signal. Up to two audio signals can be transmitted in one RF channel with no loss to audio quality. The distance between transmit-ter and receiver can be more than 3200 feet.1 The actual distance between transmitter and receiver depends on the specic environmental conditions (line of sight, obstacles in the link, reections, external RF signals, etc.).Depending on the distance between transmitter and receiver, the transmission power may be manu-ally controlled using the associated app in order to ensure the RSSI level remains in the "green range". In order to be able to establish a connection between TX and RX, the devices must be separated by a distance of at least 10 feet (using 6 dBi antenna and transmission power set to -3 dB).Channel Medium frequencyUNII-1 band Ch 36 5180 MHz Only allowed for indoor use with 23 dBm EIRP (200 mW) 2Ch 40 5200 MHzCh 44 5220 MHzCh 48 5240 MHzUNII-3 band Ch 149 5745 MHz Allowed for outdoor use with 36 dBm EIRP (4 W) 2Ch 153 5765 MHzCh 157 5785 MHzCh 161 5805 MHzCh 165 5825 MHzThe XIRIUM PRO system has been designed with features to simplify use. Understanding these fea-tures will be helpful before the system is put into operation.1 This refers to one of the UNII-3 band channels only, since the lower channels of the UNII-1 band have a lower approved transmission power.2 The app takes care of the maximum EIRP setting as soon as you choose a different RF channel!
24User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productIt is highly recommended to choose a 2.4 GHz channel according to prior agreement with event management. Uncoordinated usage of the 2.4 GHz channel may lead to connectivity issues in the 2.4 GHz transmission path due to high trafc. The audio transmission is not affected by the 2.4 GHz transmission path!4.4.2 RepeaterA "repeater" is an RX equipped with a repeater module. The repeater is used in the following situ-ations: •Stabilizing transmission paths The repeater receives the signal from the TX and transmits a redundant signal to the RX. The redundant signal stabilizes the connection and reduces efferts caused by interferences. •Overcoming obstacles If no line-of-sight connection is possible, obstacles such as walls, glass or even corners can be overcome with the repeater. •Extending distances When a repeater is used, the distance between TX and RX can be doubled.OVERLOADLOW-80 -60 -28 -254.4.3 Signal quality barThe signal quality bar displays both RSSI level and packet loss. The scale of the bar refers to the RSSI level (Received Signal Strength Indicator). It is recommend to have an RSSI level not appearing in the “low” and “overload” area. The color of the bar displays the packet loss: •Bar is displayed green: packet loss is low •Bar is displayed orange: packet loss is critical •Bar is displayed red: packet loss is high. A high packet loss increases the probability of losing audio.4.4.1 AppThe app is the central control interface of the XIRIUM PRO system. Using the app, transmission paths and networks can be created and managed. The app provides information about the current status of the connected devices and transmission paths. The XIRIUM PRO devices can be connected to the app through 2 modes:Stand-alone modeOnly 1 device is directly connected to the app.Network modeSeveral devices connected to the app via an access point.
25User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productAn improper RSSI level can be modied by increasing or decreasing the transmission power.If the packet loss is high, the position of the devices have to be modied. Double-check if there are other devices operating on the some channel and change the RF channel. •RSSI level received from the TX is critical. •The packet loss received from TX and RP is low. We recommend to increase the transmission power of the TX. •RSSI level received from TX and RX are OK •The color of the bars indicate a high (TX) and a critical (Repeater) packet loss. We recommend to relocate the devices and / or change the RF channel.Examples4.4.4 Transmission powerDepending on the application, the transmission power should be adjusted with the app so the RSSI level on the receiver remains in the recommended range. However, the 10-foot minimum distance between the TX/RX must always be maintained. This minimum distance applies when the 6 dBi an-tenna and a transmission power of -3 dB are used. If the 9 dBi antenna and/or a higher transmission power are used, the minimum distance increases.Decreasing transmission powerIn indoor areas and over short distances.Increasing transmission powerIn outdoor areas and over longer distances.
26User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product4.4.5 XROC modeIf only 1 audio signal per RF channel is needed, we recommend using XROC mode. XROC stands for "Extreme Ruggedized One Channel“. In XROC mode, only 1 audio signal at 6 Mbit/s is available for each RF channel. The connection between the devices is much more stable in XROC mode, because external inuences do not interfere with the RF signal between the XIRIUM PRO devices as much. External inuences include strong reections of the RF signal in a room or from buildings, or external signals. The power consumption of the devices is higher in XROC mode.The increase in the performance range is illustrated in the RX signal quality bar, which displays a smaller “low” area when XROC mode is used.If XROC mode is enabled on a TX, only audio channel 1 is being transmitted. Therefore a linked RX will have no audio on channel 2.OVERLOAD-80 -70 -28 -25LOW4.4.6 AntennasXIRIUM PRO uses omnidirectional antennas with xed vertical radiating angles. Neutrik offers two different antennas: the standard 6 dBi antenna, featuring a 25° vertical angle, and an optional 9 dBi antenna with a 12.5° vertical angle.6 dBi 9 dBi25° vertical360° horizontal 360° horizontal12.5° vertical14 dBi40° horizontal35° verticalFor pure receivers!For pure receivers Neutrik recommends to use a directional antenna. It helps focusing on the TX signal and avoids disturbances from other systems. There's an N-type adapter provided with the antenna to mount it directly on the device.
27User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of productFor receiver with a repeater module inserted!2 dBi360° horizontal360° vertivalNot correct positioningCorrect positioningThe 2 dBi omnidirectional antenna should be used for applications where a parallel alignment of the TX - RX antenna on the same height can't be es-tablished.Due to a lower antenna gain, the transmission range is less.
28User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product18 dBi (NXPA-18-18-18)18° horizontal18° verticalFor pure receivers as a remote antenna. NXPA-6-360-25or NXPA-9-360-12.5 NXPA-6-360-25or NXPA-9-360-12.5 NXPA-6-360-25or NXPA-9-360-12.5 NXPA-14-40-354.4.7 Remote antennas If the 5 GHz antenna and the 2,4 GHz antenna need to be aligned differently in terms of angle, it’s advisable to remote the 5 GHz link. For that purpose Neutrik offers an antenna cable (NKXPA-5) with a length of 5 meters and an attenuation of 4 dB. There is also an additional directional antenna available for such applications having a gain of 18 dBi. This antenna must be used only for pure receivers and not for any transmitting device, hence also not for a repeater. Like all other XIRIUM PRO antennas this antenna has a vertical polarization. It is necessary to gear this antenna in the correct angle towards the TX antenna. A correspondent graphical indication can be found on the backside of the antenna.4.4.8 Antenna combinations These are possible antenna combinations for the XIRIUM PRO system: •common setup •point-to-multipoint •setup with directional antenna on RX •point-to-multipoint •Focusing on the TX signal and avoid disturbances from other systems
29User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product NXPA-6-360-25or NXPA-9-360-12.5 NKXPA-5 NXPA-N-FF NXPA-6-360-25or NXPA-9-360-12.5TransmitterRepeater NKXPA-5 NXPA-14-40-35 NKXPA-5 NXPA-14-40-35 NKXPA-5 NXPA-18-18-18 NKXPA-5 NXPA-18-18-18oror •remote setup on RX •point-to-multipoint •different alignment of 2,4 GHz- and 5 GHz antenna required •remote setup on TX + RX •point-to-multipoint •Option to mount the antennas outdoor and keep the devices indoor due to temperature reasons (< 0°C / > 50°C) •Shorter range than with the other setupsFor a remote setup of the TX antenna an adapter (NXPA-N-FF) is required.Note!Due to RF regulations it’s not allowed to use the directional antennas on a transmitter or repeater!
30User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product4.4.9 Line-of-sight and redundant RF pathFor a reliable wireless audio link, make sure all XIRIUM PRO devices have a line-of-sight connection. If a line-of-sight connection cannot be established, the receiver may be in a drop-out zone. A drop-out zone is a point where phase cancellation occurs between the direct signal and the deected one. Relocating the transmitter (TX) and/or receiver (RX) can help eliminate this phase anomaly. Using a repeater can also eliminate the problem of the drop out zone. A repeater effectively provides a re-dundant RF path to all receivers within range. The RX receives identical audio signals from both the transmitter and repeater.distance d radius r150 ft 2.7 ft300 ft 3.8 ft900 ft 6.6 ft1500 ft 8.5 ft3000 ft 12 ft4.4.10 Antenna height + distanceConsider the Fresnel zone, which is an ellipsoidal area between wireless devices. For XIRIUM PRO TX and RX devices, there should be no obstacles within the Fresnel zone. Maintaining proper antenna height is essential to ensure trouble-free communication between XIRIUM PRO devices. To dene an area that is free of obstacles, use the following chart to estimate proper antenna height.Transmitter signal Identical audio signalfrom two differentsources = redundancyRepeatersignalRX with repeater moduledistance dradius rFresnel zone
31User Manual – XIRIUM PRO® CA | BDA 471 2017/03Description of product4.5 Selecting transmission channels4.5.1 Automatic selection of transmission channelsA TX is assigned to channel 149 by default. If channel 149 is already occupied by a different TX, the device searches for the next free channel. The TX saves the last channel used. When switched on again, the TX uses the last channel used, as long as it is not occupied. If the TX changes the channel, all devices in the transmission path are assigned to the new channel.4.5.2 Manual selection of transmission channelsThe transmission channel can also be manually adjusted with the app. To guarantee a trouble-free process, the app prevents an adjacent channel from being selected. The transmission channel can be changed on the Edit page. More information in Section "Changing the transmission channel" on page 40.

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