User Guide
NetPA AT Series
Audio Power Amplifiers
NetPA 502 AT and NetPA 1001-70V AT Networked Audio Power Amplifiers with Dante
™
6
8-2649-01 Rev. Ax3
05 15
NetPA AT Series User Guide
PRELIMINARY
Страница 1: ...User Guide NetPA AT Series Audio Power Amplifiers NetPA 502 AT and NetPA 1001 70V AT Networked Audio Power Amplifiers with Dante 68 2649 01 Rev Ax3 05 15 PRELIMINARY...
Страница 2: ...f aufmerksam machen dass im Inneren des Geh uses dieses Produktes gef hrliche Spannungen herrschen die nicht isoliert sind und die einen elektrischen Schlag verursachen k nnen VORSICHT Dieses Symbol a...
Страница 3: ...to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help In order to maintain compliance with FCC regulations...
Страница 4: ...tered Trademarks AVTrac Cable Cubby CrossPoint eBUS EDID Manager EDID Minder Extron Flat Field GlobalViewer Hideaway Inline IP Intercom IP Link Key Minder LockIt MediaLink PlenumVault PoleVault PowerC...
Страница 5: ......
Страница 6: ...hysical Dante Network 14 Starting Dante Controller 15 Device Name 16 Dante Controller Naming Conventions 16 Rename the NetPA AT 16 Renaming an Input 19 Selecting Inputs and Outputs for Dante 21 Routin...
Страница 7: ...ifier design plus patented CDRS Class D Ripple Suppression that provides improved signal fidelity over conventional Class D amplifiers The NetPA 502 AT two channel amplifier delivers 50 watts rms per...
Страница 8: ...a local area network using standard Internet protocols Dante audio to line level outputs The NetPA provides fixed line level outputs that allow the incoming Dante audio to be delivered to additional s...
Страница 9: ...h selectable filter available on the 70 volt model rolls off frequencies below 80 Hz to prevent saturation of speaker transformers Front mounted signal and protection indication LEDs Provides convenie...
Страница 10: ...NetPA AT Series User Guide Introduction 4 Application Example The illustration below is one example of configuring a system using the NetPA AT Figure 1 Application Example...
Страница 11: ...odes and local ordinances Mounting the NetPA AT The 1U high half rack width 9 5 inch 24 1 cm deep enclosure is designed for inconspicuous placement For detailed mounting options and UL rack mounting g...
Страница 12: ...ior to powering the amplifier see Gain adjustment Turn off all other equipment and disconnect the power cables Verify that the amplifier is disconnected from the power source before proceeding ATTENTI...
Страница 13: ...tandby and reset the inactivity timer when the connection is reopened E RJ 45 Ethernet connection Using standard CAT cable connect the RJ 45 connector of the NetPA AT to a LAN for digital audio transp...
Страница 14: ...ers to the output connector of the NetPA 1001 70V AT using the 2 pole captive screw connector as shown below Do not tin the wires CLASS 2 WIRING 70 V OUTPUTS J HPF high pass filter switch On the NetPA...
Страница 15: ...ear panel link indicator blinks amber every 0 5 seconds for 10 seconds when the identify device tool is activated see Identifying the Physical Device on page 25 Once this sequence has completed the po...
Страница 16: ...k each NetPA AT must be renamed using Dante Controller Dante Controller is available from the NetPA AT product page on the Extron website see Software Download and Installation on page 11 Digital sign...
Страница 17: ...to the NetPA Dante Controller for Windows 1 From the Extron Electronics web page at www extron com enter NetPA AT in the search field and press Enter The NetPA AT product page opens AXP 50 C AT 1 1 2...
Страница 18: ...Download 4 Fill in the required fields 5 Click Download 6 Save the file to your desktop or other known location 7 Locate and double click the saved Dante Controller file to begin installation 8 Follo...
Страница 19: ...hile meeting the quality requirements of professional audio The audio network can be shared with control traffic or unrelated data traffic Audio channels can be unicast or multicast to make the best u...
Страница 20: ...2 4 6 8 GAIN 1 2 RESET LINK DMP 128 C AT Figure 6 Star Network Topology A daisy chain configuration can also be used Each NetPA AT device can only connect to the end of the chain DMP 128 AT 100 240V A...
Страница 21: ...Once connected Dante Controller begins auto discovery of all Dante devices While scanning the network it also advertises itself to allow Dante enabled devices to see and communicate with it When the...
Страница 22: ...ter Dante Tx and Rx labels can be up to 30 characters in length Label comparisons are not case sensitive OUTPUT01 and output01 are recognized as the same connection Unicode and non roman characters ar...
Страница 23: ...evice you must obtain the MAC address of the desired device from the label on the rear panel The identify device tool can also be used to identify the unit Refer to Identifying the Physical Device on...
Страница 24: ...close the Device Configuration dialog The new name is written to the NetPA AT Repeat as necessary for all NetPA AT devices NOTE After the NetPA AT is renamed it can remain connected to the network How...
Страница 25: ...the input To view the inputs of a receiver device on Dante click the sign next to the receiver name to expand it see figure 9 1 for an example 1 1 2 2 Figure 9 Expanded Device View Input and Output Na...
Страница 26: ...ect the Receive tab see figure 11 1 4 Click on the default name of the desired input The name becomes a text box with a cursor 2 1 1 2 2 Figure 11 Device View Screen Renaming an Input 5 In the selecte...
Страница 27: ...rk View screen Routing tab see figure 12 Figure 12 Dante Network View Screen Routing Tab The transmitters listed horizontally along the top of the screen and the receivers listed vertically down the l...
Страница 28: ...hanges to Dante network routing such as connections subscriptions device names or channel labels wait at least 5 seconds before disconnecting or powering down the devices This ensures that the new inf...
Страница 29: ...ork and advertises itself to allow other Dante enabled devices to communicate with it Device inputs are Dante receivers listed vertically on the left and device outputs are Dante transmitters listed h...
Страница 30: ...itters display horizontally 2 Click the junction of the desired connection Example DMP128 LectureHall Output 01 to NetPA Classroom 01 INPUT MONO A checkmark at the junction indicates the connection is...
Страница 31: ...igure 2 on page 6 will blink amber at a rate of 0 5 Hz for ten seconds after which the LEDs will return to their previous state 4 Locate the unit with the blinking LEDs Setting a Static IP Address Def...
Страница 32: ...r Device View dialog box opens Select your device from the Select a Dante Device drop down list 4 Click the Network Config tab to open the network configuration page 5 Click on Manually configure an I...
Страница 33: ...ubleshooting 3 If the issue is resolved add connections and hardware one at a time checking for proper operation after each addition until the point of failure is discovered typically a bad cable or i...
Страница 34: ...oting in the Dante help file To access the Dante help file do any of the following Click the Help icon in the upper right corner of the Dante screen see figure 16 1 in the following figure Select Cont...
Страница 35: ...fault clear the previous IP address and reset the device name to default NOTE Initiating a reset while the NetPA AT is connected to a transmitting device will sever that connection To reset the NetPA...
Страница 36: ...t temperature If the equipment is installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than room ambient temperature Therefore con...
Страница 37: ...inch screws in opposite diagonal corners to secure the unit to the shelf TIP Where access to the screws mounting the device to a shelf is diffficult mount the device to the shelf prior to installing t...
Страница 38: ...cket on the mounting surface 3 Drill 3 32 inch 2 mm diameter pilot holes 1 4 inch 6 4 mm deep in the mounting surface at the marked screw locations 4 Insert 8 wood screws into the four pilot holes Tig...
Страница 39: ...e cut off as the amplifier wakes up from standby mode If fhe input signal is so quiet that the level remains below the input signal detection threshold for 25 minutes the timer would cut the audio in...
Страница 40: ...r on the circuit boards without being electrically grounded ATTENTION Ne pas toucher les composants lectroniques ou les connecteurs sur la carte m re ou sur les circuits imprim s sans tre lectriquemen...
Страница 41: ...and Africa Extron Europe Hanzeboulevard 10 3825 PH Amersfoort The Netherlands China Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China Asia Extron Electronics Asia Pte Ltd 135 Joo...
