PRELIMINARY USER MANUAL
Contents
1. CH ELE PRIORITY LINE OUT REMOTE o POWER SPEAKER Figure 1 PA 150Net Mono Power Amplifier Rear Panel Feature mon PRIORITY NET Priority is given to the Dante network signal see Section 6 2 LOCAL Priority is given to the Local input 2 Dante RJ 45 Ethernet Connect to the Dante audio source via the LAN Connector 3 Local IN 3 pin Terminal Connect to the line level balanced stereo audio source for Block example a media player see Section 5 2 1 4 LEVEL Trimmer Turn clockwise to increase the amplitude of the input signal turn anticlockwise to decrease the level 5 LINE OUT 2 pin Terminal Connect to a line level unbalanced stereo audio acceptor Block 6 REMOTE 4 pin Terminal Connect to the remote 10kQ volume control for example the Block W LM and mute switch see Section 5 4 7 ON LED Lights blur when the device receives power 8 SIGNAL LED Lights green when there is an input signal present 9 CLIP LED Lights red when the signal clips on the output 10 POWER 2 pin Terminal Connect to the 48V power supply provided see Section 5 4 Block 11 SPEAKER 3 pin Terminal Connect to either the 100V speaker chain or to the 70V speaker Block chain see Section 5 3 Note Only one of the outputs can be used at a time PA 150Net Defining the PA 150Net Mono Power Amplifier 5 Connecting the PA 150Net This chapter comprises the following sections e Connecting the PA 150Net see Secti2. installation or removal of this product from any installation any unauthorized tampering with this product any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs or any other cause which does not relate directly to a defect in materials and or workmanship of this product This limited warranty does not cover cartons equipment enclosures cables or accessories used in conjunction with this product Without limiting any other exclusion herein Kramer Electronics does not warrant that the product covered hereby including without limitation the technology and or integrated circuit s included in the product will not become obsolete or that such items are or will remain compatible with any other product or technology with which the product may be used How Long Does this Coverage Last Seven years as of this printing please check our Web site for the most current and accurate warranty information Whois Covered Only the original purchaser of this product is covered under this limited warranty This limited warranty is not transferable to subsequent purchasers or owners of this product What Kramer Electronics will do Kramer Electronics will at its sole option provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty 1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time free o
3. KRAMER ELECTRONICS LTD PRELIMINARY USER MANUAL MODEL PA 150Net 70V 100V Mono Power Amplifier P N 2900 300407 Rev 1 PA 150Net Mono Power Amplifier Quick Start Guide L This guide helps you install and use your product for the first time For more detailed information go to http Awww kramerav com manual PA 150NET to download the latest manual or scan the QR code on the left ORE Step 1 Check what s in the box A PA 150Net Mono Power Amplifier K 4 Rubber feet A 4 1 Power adapter CA 1 Quick Start sheet wi Rack ears Step 2 Install the PA 150Net Attach the rubber feet and place on a table or mount the PA 150Net in a rack using the rack ears supplied Step 3 Connect the inputs and output Dante LEVEL 3 Q EEF im 8 G G gt Elka gg DE Step 4 Connect the power Connect the power adapter to the PA 150Net and plug it into the mains electricity ff Contents 1 Introduction 2 Getting Started 2 1 Achieving the Best Performance 2 2 Safety Instructions 2 3 Recycling Kramer Products 3 Overview 4 Defining the PA 150Net Mono Power Amplifier 5 Connecting the PA 150Net 5 1 Connecting the PA 150Net 5 2 Wiring the Inputs 5 3 Connecting Speakers 5 4 Connecting the Remote Volume Control 6 Operating the PA 150Net 6 1 Indicators 6 2 Setting the Priority Switch 7 Troubleshooting 8 Technical Specifications Figures Figure 1 PA 150Net Mono P
4. ceiving power CLIP Red The input signal is being clipped 6 2 Setting the Priority Switch The Priority switch determines which input takes priority in the event that there are two input signals When the switch is set to NET priority is given to the Dante network signal when the switch is set to LOC priority is given to the Local Input In the absence of a signal on the priority input the secondary input is automatically selected after about three seconds Troubleshooting The PWR LED does not light Check that the power adapter is plugged into a functioning outlet and that the adapter is correctly connected to the PA 150Net No output is heard from the speakers the CLIP LED lights Check that the level control and remote volume control are not turned down Check that the input and output connections are secure Insure that the SIG LED lights to denote a signal If there is no signal detected check the signal source and that the level controls are set high enough Amplifier overheats and or shuts down Check the CLIP LED on the rear of the amplifier to see if the signal is overdriving the signal light flashes red frequently Overdriving the amplifier for extended periods can cause a thermal shutdown Output sound is distorted or cracking Check all cables for damage or loose connections and reduce the gain on the input signal at the mixer or preamp level Replace the cables and speakers temporarily to see if th
5. e Inputs Your PA 150Net is provided with a 3 pin terminal block for its input connection This connector can accept either a balanced or an unbalanced connection however some modifications must be made for an unbalanced connection 5 2 1 Wiring Balanced Inputs When using a balanced input source and connector you must ensure that the hot cold and ground pins of the connector are matched up to the and ground pins of the PA 150Net terminal block connector respectively The following diagrams illustrate how to connect standard XLR and TRS connectors 50Net Connecting the PA 150Net 5 2 2 Input Connector V t Figure 3 Connecting a Balanced XLR Input Input Connector _ MaleTRS inn t ni nd Be Shield Connector enlarged to show detail Figure 4 Connecting a Balanced 6 5mm Phone Jack Wiring Unbalanced Inputs When using an unbalanced input source a jumper must be added between the negative and ground terminals The unbalanced source is connected to the positive and ground terminals Note A jumper is required for connecting an unbalanced input Input Connector Graund Ha Male RCA A jumper has been added between the e aoma negative terminals and ground Figure 5 Connecting an unbalanced RCA Input PA 150Net Connecting the PA 150Net Input Connector ou Male TS Ajumper has been added between the negative taminals and ground Gund a
6. f any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition Kramer Electronics will also pay the shipping costs necessary to return this product once the repair is complete 2 Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product 3 Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought under this limited warranty What Kramer Electronics will not do Under This Limited Warranty If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics products this product must be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting up this product any adjustment of user controls or any programming required for a specific installation of this product How to Obtain a Remedy under this Limited Warranty To obtain a remedy under this limited warranty you mu
7. is resolves the problem froubleshootin 8 Technical Specifications 1 Dante NETWORK INPUT on an RJ 45 connector 1 LOCAL INPUT balanced on a 3 pin terminal block connector 1 LINE OUTPUT on a 2 pin terminal block connector FREQUENCY RESPONSE POWER BANDWIDTH THD N SIGNAL to NOISE RATIO REMOTE VOLUME CONTROL INPUT SENSITIVITY Q 5 E m D D le Cc U d STANDARD VOLTAGE GAIN Balance Unbalanced INDICATOR LEDs POWER CONSUMPTION Te E 0 to 40 C 32 to 104 F STORAGE TEMPERATURE ENCLOSURE TYPE Aluminium chassis PLENUM RATING 15 2cm x 10 2cm x 3 2cm 6 0 x 4 0 x 1 25 W D H WEIGHT SHIPPING WEIGHT INCLUDED ACCESSORIES COOLING PA 150Net Technical Specifications LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below Whatis Covered This limited warranty covers defects in materials and workmanship in this product What is Not Covered This limited warranty does not cover any damage deterioration or malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to the carrier lightning power surges or other acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the
8. ne Figure 6 Connecting an unbalanced 6 5mm Phone Jack 5 3 Connecting Speakers You can connect one or more 70V or 100V speakers to the PA 150Net The following table details the cable requirements for connecting the PA 150Net to speakers Distance ft Wire Gauge AWG Up to 500 22 500 to 1000 20 Over 1000 18 When connecting more than one speaker they must be connected in parallel as shown in Figure 7 100V speakers and Figure 8 70V speakers PA 150Net Connecting the PA 150Net za 70V COM 100V 70V COM 100V 100V Speaker 100V Speakers Figure 7 Connecting One or Multiple Speakers to the PA 150Net 100V 70V COM 100V 70V COM 100V 70V Speaker 70V Speakers Figure 8 Connecting One or Multiple Speakers to the PA 150Net 70V PA 150Net Connecting the PA 150Net 5 4 Connecting the Remote Volume Control The following diagram illustrates how to connect the W LM Remote Volume Control to the PA 150Net Note The remote volume control overrides the level control on the rear of the device PA 150Net W LM J o Level GND MUTE Figure 9 Connecting the Remote Volume Control ALOW3Y s r e z b O PA 150Net Connecting the PA 150Net Bi 6 Operating the PA 150Net 6 1 Indicators The following table details the LED indicators Label Color Description SIGNAL Green There is an input signal present ON Blue The device is re
9. ntry or state to state This limited warranty is void if i the label bearing the serial number of this product has been removed or defaced ii the product is not distributed by Kramer Electronics or iii this product is not purchased from an authorized Kramer Electronics reseller If you are unsure whether a reseller is an authorized Kramer Electronics reseller please visit our Web site at www kramerelectronics com or contact a Kramer Electronics office from the list at the end of this document Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the online product registration form Kramer Electronics thanks you for purchasing a Kramer Electronics product We hope it will give you years of satisfaction For the latest information on our products and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com KRAMER E mail info kramerel com SAFETY WARNING Disconnect the unit from the power supply before opening and servicing 2900 300407 Rev 1 P N
10. on 5 1 e Wiring the inputs see Section 5 2 e Connecting speakers see Section 5 3 e Connecting the Remote Volume Control see Section 5 4 5 1 Connecting the PA 150Net Always switch off the power to each device before connecting it to your PA 150Net After connecting your PA 150Net connect its power and then switch on the power to each device To Paging To Dante System Supporting Device Controls LL oS l e Ceiling Local Computer Recording Device Speaker Arr y Figure 2 Connecting the PA 150Net Mono Power Amplifier ee PA 150Net Connecting the PA 150Net To connect the PA 150Net as illustrated in the example in Figure 2 1 Connect a balanced audio source for example a multimedia player to the 3 pin Local In terminal block 2 Connect a Dante audio network source to the Dante RJ 45 connector 3 Set the Priority slide switch to the required position see Section 6 4 Connect the speaker s to the Speakers 3 pin terminal block see Section 5 3 5 Connect the Line Out 2 pin terminal block to the audio acceptor for example an amplified speaker 6 Connect a remote volume control for example the W LM to the Remote 4 pin terminal block pins V LEVEL and GND 7 Connect a remote momentary mute switch to the Remote 4 pin terminal block pins Mute and GND 8 Connect the power adapter to the PA 150Net and plug the power adapter into the mains power supply 5 2 Wiring th
11. or limitation of relief special incidental consequential or indirect damages or the limitation of liability to specified amounts so the above limitations or exclusions may not apply to you Exclusive Remedy TO THE MAXIMUM EXTENT PERMITTED BY LAW THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL OR WRITTEN EXPRESS OR IMPLIED TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPICABLE LAW IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A CONSUMER PRODUCT UNDER THE MAGNUSON MOSS WARRANTY ACT 15 U S C A 2301 ET SEQ OR OTHER APPICABLE LAW THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU AND ALL IMPLIED WARRANTIES ON THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW Other Conditions This limited warranty gives you specific legal rights and you may have other rights which vary from country to cou
12. our Kramer PA 150Net Mono Power Amplifier which is ideal for the following typical applications e Boardrooms e Classrooms e Hospitality e Transportation e Retail e Entertainment e Houses of worship itroductior 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual Go to http www kramerav com downloads PA 150NET to check for up to date user manuals application programs and to check if firmware upgrades are available where appropriate 2 1 Achieving the Best Performance To achieve the best performance e Use only good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Do not secure the cables in tight bundles or roll the slack into tight coils e Avoid interference from neighboring electrical appliances that may adversely influence signal quality e Position your Kramer PA 150Net away from moisture excessive sunlight and dust This equipment is to be used only inside a building It may only be connected to other equipment that is installed inside a building 2 2 Safety Instructions Caution There are no operator serviceable parts inside the unit Warning Use only the Krame
13. ower Amplifier Rear Panel Figure 2 Connecting the PA 150Net Mono Power Amplifier Figure 3 Connecting a Balanced XLR Input Figure 4 Connecting a Balanced 6 5mm Phone Jack Figure 5 Connecting an unbalanced RCA Input Figure 6 Connecting an unbalanced 6 5mm Phone Jack Figure 7 Connecting One or Multiple Speakers to the PA 150Net 100V Figure 8 Connecting One or Multiple Speakers to the PA 150Net 70V Figure 9 Connecting the Remote Volume Control ONDO dI FP WNNDND o 0 a 10 11 Introduction Welcome to Kramer Electronics Since 1981 Kramer Electronics has been providing a world of unique creative and affordable solutions to the vast range of problems that confront the video audio presentation and broadcasting professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 1 000 plus different models now appear in 14 groups that are clearly defined by function GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Matrix Switchers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters and GROUP 11 Sierra Products GROUP 12 Digital Signage and GROUP 13 Audio and GROUP 14 Collaboration Congratulations on purchasing y
14. r Electronics power supply that is provided with the unit Warning Disconnect the power and unplug the unit from the wall before installing 2 PA 150Net Getting Started 2 3 Recycling Kramer Products The Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility For details of Kramer s recycling arrangements in your particular country go to our recycling pages at http www kramerelectronics com support recycling Amplifier 150Net Getting Started Overview The Kramer PA 150Net is a high performance mono audio power amplifier for balanced signals that can output 50W of audio into 70V or 100V speaker systems The PA 150Net Mono Power Amplifier features Dante and balanced analog local inputs Output power 50W into one channel 70V or 100V amplification A Line level balanced input Independent volume control per input A line level output Remote volume and mute control Priority switching between the Dante and local inputs 4 Defining the PA 150Net Mono Power Amplifier 3 80 20 G 2838 sn CE ELY
15. st contact either the authorized Kramer Electronics reseller from whom you purchased this product or the Kramer Electronics office nearest you For a list of authorized Kramer Electronics resellers and or Kramer Electronics authorized service providers please visit our web site at www kramerelectronics com or contact the Kramer Electronics office nearest you In order to pursue any remedy under this limited warranty you must possess an original dated receipt as proof of purchase from an authorized Kramer Electronics reseller If this product is returned under this limited warranty a return authorization number obtained from Kramer Electronics will be required You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product Ifitis decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in the original carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY Some countries districts or states do not allow the exclusion
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