Avocent EVR1500 EVR1500-AM EVR1500-AM manual

Installer/User Guide EVR1 500[...]

INSTRUCTIONS This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. DANGEROUS VOLTAGE This symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient m[...]

Avocent, the Avocent logo, The Power of Being There and DSView are registered trademarks of Avocent Corporation. All other marks are the property of their respective owners. © 2004 Avocent Corporation. All rights reserved. EVR15 0 0 Installer/User Guide[...]

USA Notification Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are de[...]

Ta b l e of Content s Chapter 1: Product Overview Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Typical Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Ta b l e o f Content s ( C ontinued) Appendices Appendix A: Application Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Appendix B: Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . 65 Appendix C: EVR15 00 Environmental Monitor Applian ce Pinouts . . 67 Appendix D: SNMP Trap MIB . . . . . . . . . . . . . . . [...]

Contents Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Typical Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1 Pr oduc t O ver view[...]

Chapter 1: Product Overview 3 Chapter 1: Product Overview Features and Benefits The Avocent EVR1500 environmental monitor and control appliance manages environmental conditions within a rack and/or data center through a standard web browser or the Avocent DSView ® software. By combining analog and digital technology, the EVR1500 environmental moni[...]

4 EVR1500 Installer/User Guide Analog Sensors Digital Sensors USB Ports Serial Port Ethernet Connection DC Power Internal Sensors Figure 1.1: EVR1500 Environmental Monitor Appliance Front and Back Panel EVR1 500 Environmental Monitor Appliance Features Feature Description Internal Sensors Four internal sensors (T emperature, Humidity, Air Flow, Aud[...]

Chapter 1: Product Overview 5 Analog Sensors (up to eight) TC P /IP TC P/IP Serial Connection Internal Sensors • Temperature • Humidity • Air Flow • Audio External Sensors Digital Inputs (up to six) Digital Outputs (up to two) DSView Software User Web GUI User Figure 1.2: Typical EVR1500 Environmental Monitor Appliance Configuration Safety [...]

6 EVR1500 Installer/User Guide CAU TION: The E V R1500 env ir on me nt al m on ito r ap pl ia nc e c ont a in s an i nter n al b at ter y that is used for th e re a l tim e cl o ck . T hi s ba t ter y is n ot a fi eld re pl ac e ab le i te m, a nd r ep la ce me nt s ho ul d not be at tem pte d by a us er. If r ea l ti me c lo ck e rr or s o cc ur [...]

Contents Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Mounting the EVR1500 Environmental Monitor Appliance . . . . . . 11 Installing the EVR1500 Environmental Monitor Appliance . . . . . . 12 Configuring the EVR1500 Environmental Monitor Appliance . . . . 13 2 Inst al lation[...]

Chapter 2: Installation 9 Chapter 2: Installation Getting Started Before installing your EVR1500 environmental monitor appliance, refer to the following lists to ensure that you have all the items that shipped with the appliance as well as other items necessary for proper installation. Supplied with the EVR1500 environmental monitor appliance The f[...]

10 EVR1500 Installer/User Guide NOTE : Y o u ca n do wn lo ad th e J2S E Ru nt im e Env ir on me nt fr om t he S un M i cr os yste ms™ we b site by typ in g htt p : //jav a. sun. com /j 2s e /downloads. html in th e we b br owse r ad dr e ss b ar. If y o u do n ot have t he J2S E R unt im e Env ir on me nt in st a lle d on yo ur P C w he n you ?[...]

Chapter 2: Installation 11 Back P anel LEDs LED Label Color Description CF (Compact FL ASH) Amber Blinks to indicate activity to the Compact FL ASH PWR Green Illuminates to indicate the applianc e is powered LINK Green Illuminates to indicate an active connection to the network TX Amber B links to indicate network activity Mounting the EVR1500 Envi[...]

12 EVR1500 Installer/User Guide AC Power Cord DC Power Module Serial Port Analog Sensors Digital Inputs/ Outputs USB Ports Installing the EVR1500 Environmental Monitor Appliance Figure 2.2 illustrates one possible configuration for your EVR1500 environmental monitor appliance. Follow the detailed set of procedures following Figure 2.2 to successful[...]

Chapter 2: Installation 13 3. On the bac k of the EVR1 5 00 environment al monitor applianc e, insert int o plug-in modules 1 t o 6, 2-wire digit al sensors supplied by A v oc ent or a third part y . Plac e t he sensor in the desired loc ation. S ee Appendix C for pinout information. NOTE : Plu g - i n mo du le s 7 an d 8 ar e di gi ta l ou tp ut p[...]

14 EVR1500 Installer/User Guide To use a terminal or terminal emulation program: 1. Aft er mounting t he appliance, c onnec t a t erminal or PC running t erminal emulation software to t he serial port on t he back panel of t he EVR1 5 0 0 environmental monit or appliance using t he supplied null modem c able. Confi gure your terminal or terminal e[...]

Chapter 2: Installation 15 Figure 2.4: IP Parameter Setup 5. Obtain t he I P address through D HC P by ent ering setip D HCP . - or - Enter st atic I P parameters, using t he following as an example: setip IP 192. 168. 1. 53 (space) 255 .255 .255. 0 (space) 192. 168. 1. 1 NOTE : For th e D HC P s e r ve r re se r v ati on , lo c ate th e M AC ad dr[...]

16 EVR Installer/User Guide[...]

Contents Launching the Web Browser GUI . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Launching Through DSView Software . . . . . . . . . . . . . . . . . . . . . . . 20 Configuring the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Configuring the Email Server . . . . . . . . . . . . . . . . . . . . . . .[...]

Chapter 3: Basic Operations 19 Chapter 3: Basic Operations The operating platform for the EVR1500 environmental monitor appliance uses the Linux ® 2.4 kernel and is configured through a web browser application. The web application requires the Java J2SE Runtime Environment (1.4.2 or later) for system configuration, application setup and data prese[...]

20 EVR1500 Installer/User Guide NOTE : A pas swo rd c a n be c ha ng ed by s el e cti ng t he User or Syste m tab from th e web G U I and typing a new pa s swo rd i n the P as swo rd fi eld . 6. The Main ta b window displays a summary of all ena bled digit al and analog I / Os in addit ion to c alc ulation values. T his window also displays genera[...]

Chapter 3: Basic Operations 21 Figure 3.3: DSView Software Window 3. Double-c lick the To pology icon. The EVR1 5 0 0 environmental monit or appliance ic on displays. 4. Double-c lick the EVR1 5 0 0 environmental monit or appliance ic on. Int ernet Explorer is launched and t he Login window display s. This act ion loads the Java applet. Figure 3.4:[...]

22 EVR1500 Installer/User Guide To confi gure the network: 1. Aft er launching the web GU I, clic k Network - Fixed Network . The Fixed Ne tw ork Preferenc es window display s a list of confi guration items for t he Ethernet . Y our I P address and net w ork sett ings will display . If y ou have an IP address assigned by DH C P , only the I P add[...]

Chapter 3: Basic Operations 23 Configuring the Email Server You can set parameters for the SMTP email server address through the web GUI Network tab. NOTE : Co nfi guri ng t he e ma il s er ver i s ne ce s s ar y onl y if yo u wi sh to s e nd a le r t no ti fi cati on s through email. If you d o not i nte nd to us e e mai l al er ts , you m ay sk[...]

24 EVR1500 Installer/User Guide 5. Click the Save button t o sav e t he set t ings for y our email c onfi guration. - or - Click t he Cancel butt on t o rev ert all c onfi guration it ems in the Network tab to the last Sav e operation. Setting the Clock After co nfigurin g th e n etw o r k and /or t he em a i l ser ve r, set t he net work system [...]

Chapter 3: Basic Operations 25 4. Click Re fresh to upda t e t he display . 5. Click Re start to ensure correct c onfi guration on the EVR1 50 0 environmental monit or appliance. Changing the Login Password Using the Change Password feature, you can change your login password multiple times during your web session. Figure 3.8: Change Password Wind[...]

26 EVR1500 Installer/User Guide Configuring Digital Inputs After installing the EVR1500 environmental monitor appliance and configuring the network, you can view digital sensor channels and values for each digital input in the system. From the Digital Inputs window, you can also rename digital inputs. To confi gure digital inputs: 1. Aft er launch[...]

Chapter 3: Basic Operations 27 4. If desired, edit the existing name of t he digit al input by clicking in t he Unique name fi eld and t yping a new name. The name cannot cont ain any spaces. The only special c haract er allow ed is t he undersc ore (_). 5. If desired, set the t hreshold for t he digital input by c licking Application - Th reshold[...]

28 EVR1500 Installer/User Guide Figure 3.10: Analog Inputs Window 3. Click the Enabled checkbox to enable the analog sensor input. NOTE : An enabled analog input will display in the Main tab window and will be av ail a bl e for u se in th e foll owi ng o pe ra tio ns : C a lc ul ati on s, S N M P a ct io ns , Ou tp ut a ct io ns , T hre s ho ld s ,[...]

Chapter 3: Basic Operations 29 NOTE : The t wo fi eld s, C onver ted mi ni mum v al ue a nd C o nver te d ma xi mum v alu e , enable you to inp ut a c o nver si on r a nge u se d to ma th em ati ca ll y c onve r t an i np ut v al ue fr om i ts i np ut r an ge to the c onve r si on r an ge . Th e E V R1 5 0 0 env ir onm en ta l mo ni tor p rov id e[...]

30 EVR1500 Installer/User Guide Figure 3.11: Digital Outputs Window To confi gure digital outputs: 1. Aft er launching the web GU I, clic k Confi guration - Digital Outputs . The Digital Out put s window display s a list of t he digit al sensor output s. NOTE: The Channel column is not editable and is the internal representation of the input. 2. [...]

Chapter 3: Basic Operations 31 NOTE : Cli ck i ng th e Te s t S e l e c t e d bu t ton do e s not s ave th e ne w val ue . 7. Click t he Save butt on t o sav e changes t o t he digital out put(s ) and all other items in t he Confi guration tab. - or - Click t he Cancel butt on t o rev ert all c onfi guration it ems in t he Confi guration t ab to[...]

32 EVR1500 Installer/User Guide 3. Click the Enabled checkbox to enable the calc ulation. NOTE : An enab led ca lculation is availa bl e fo r us e in th e fo ll owi ng op er at io ns : S N M P ac ti on s , Output actions, Thre sholds, Rules, Ti me d Rul e s an d Re po r t s. 4. Type a unique name for the calc ulation in t he Unique name fi eld. Th[...]

Chapter 3: Basic Operations 33 - or - Click t he Cancel butt on t o rev ert all c onfi guration it ems in t he Confi guration t ab to t he last Save opera t ion. To delete a calculation: 1. Aft er launching the web GU I, clic k Confi guration - Calculations . The Calculations window displays a list of confi gured c alc ulations. 2. Click t he r[...]

34 EVR1500 Installer/User Guide To confi gure an XML report : 1. Aft er launching the web GU I, clic k Confi guration - XM L Reports . The XML R eports window displays XML report s c onfi gured in t he system. A list of named sensor values that y ou can inc lude in an XM L report also displays. NOTE : Enab l ed r ep or ts wi ll di s pl ay in d r[...]

Chapter 3: Basic Operations 35 Configuring Delimited Reports The EVR1500 environmental monitor appliance enables you to generate and send delimited reports as email or through FTP. Delimited reports cont ain user-defi ned delimit ers that separate sensor data and can be writ t en to spreadsheets or ot her doc uments. Before sending a delimited rep[...]

36 EVR1500 Installer/User Guide 3. Click the Enabled checkbox to enable the delimited report . 4. Type a ne w name for the report in t he Unique name fi eld. The name cannot c ont ain any spaces. The only special charac t er allow ed is the undersc ore (_). 5. Type a delimiter in the Delimit er fi eld. An y delimit er , including c olon (:), semi[...]

Chapter 3: Basic Operations 37 Figure 3.15: User Reports Window 2. Click t he name of the user report you w ant t o edit . - or - Click t he Create New butt on t o add a new user report. A new row is added to the User R eport s t able. Th e user report information displays in the dialog box. 3. Click the Enabled checkbox to enable the user report. [...]

38 EVR1500 Installer/User Guide Figure 3.16: User Report NOTE : Cli ck i ng th e Te s t S e l e c t e d button does not s ave the co n fi gur a tion ch ange. 7. Click t he Save bu tton to sav e the c hanges in the Confi guration tab. - or - Click th e Cancel but t on t o re ve r t a l l c o n fi gura ti o n it ems i n t he Confi gura tio n tab [...]

Chapter 3: Basic Operations 39 To confi gure an email action: 1. Aft er launching the web GU I, clic k Confi guration - Email. Th e Email window display s a list of existing email ac t ions confi gured in t he system. Figure 3.17: Email Window 2. Click t he row displaying the email act ion y ou want to edit. - or - Click t he Create New butt on [...]

40 EVR1500 Installer/User Guide 7. If y ou wish t o inc lude a report as an attac hment to t he email message, select t he report from t he drop-down menu labeled Report to include. Selec t ing a report is optional. NOTE : The r ep or t s di sp lay in g in t he d rop - d own m en u ar e en ab le d X M L , d eli mi ted a nd user reports. The select [...]

Chapter 3: Basic Operations 41 To confi gure an SNMP trap: 1. Aft er launching the web GU I, clic k Confi guration - SN MP Traps . T he S NMP Traps windo w displays a list of pre-c onfi gured t raps. Figure 3.18: SNMP Traps Window 2. Click t he name of the t rap y ou wish to edit . - or - Click t he Create New butt on t o add a new trap. A new r[...]

42 EVR1500 Installer/User Guide 7. F or a new t rap, type a unique O I D (Objec t Identifi er ) in t he OI D fi eld. If the t rap is not ifying of a high threshold, use t he following OI D: 1 .3.6. 1 .4 .1.10 4 18 . 5 .1.1. 9 - or - If the t rap is not ifying a low threshold, use t he following OI D: 1 .3.6. 1 1 .5 .1.10 4 18 . 5 .1.1.10 NOTE : T[...]

Chapter 3: Basic Operations 43 To confi gure an FTP action: 1. Aft er launching the web GU I, clic k Confi guration - FTP . T he F TP window display s a list of existing FTP act ions c onfi gured in the system. Figure 3.19: FTP Window 2. Click t he row cont aining the F TP act ion you wish to edit. -or- Click t he Create New butt on t o add a ne[...]

44 EVR1500 Installer/User Guide 6. In the Host name or I P fi eld, t ype t he FTP server or IP address (or name resolva ble t hrough D N S ) to which t he FTP ac t ion will send it s fi le. 7. Ty pe a new username in t he User name fi eld. 8. Type the username used to log in t o t he FTP serv er in the Passw ord fi eld. Th e password will be di[...]

Chapter 3: Basic Operations 45 Click t he Create New butt on t o add a new combination act ion. A new row display s in the c ombina tion list . The combination action information displays in the dialog box. 3. Click Enabled to enable the Combina tion ac tion. Figure 3.20: Combination Window NOTE : An enable d co mbin ati o n a ct io n is ava il ab [...]

46 EVR1500 Installer/User Guide Click th e Cancel but t on t o re ve r t a l l c o n fi gura ti o n it ems i n t he Confi gura tio n tab to t he l a st S ave ope r at ion . To delete a combination action: 1. Aft er launching the web GU I, clic k Confi guration - Combination . The Combina t ion window display s a list of combination act ions. 2. [...]

Chapter 3: Basic Operations 47 The output action information displays in the dialog box. 3. Click Enabled to enable the out put act ion. NOTE : An en abled o utp ut action is avai lable fo r use i n the f oll ow ing o pe r ati ons : C omb in ati on actions, Thresholds, Rules and Timed Rules . 4. Type a unique name for the output ac t ion in the Uni[...]

48 EVR1500 Installer/User Guide Figure 3.22: Report to File Window 2. Click t he row cont aining the Report to File ac t ion y ou wish t o c onfi gure. -or- A dd a new Report to File ac tion by c licking t he Create New butt on. A new row is added to t he Report to File table. Th e Report to File ac t ion information displays in the dialog box. 3.[...]

Chapter 3: Basic Operations 49 7. Click t he T est Selected butt on t o execute t he Report to File ac tion. A message box displa ys with the result s of t he act ion. Click OK to exit the message box. 8. Click t he Save butt on t o sav e all it ems in the Confi guration tab. - or - Click th e Cancel but t on t o re ve r t a l l c o n fi gura ti [...]

50 EVR1500 Installer/User Guide Figure 3.23: Log Output Window To view system logs: 1. Aft er launching the web GU I, clic k the Logs tab. The Logs windo w display s names of system and application logs. 2. Click t he log fi le you wish to review . The Log Output window displays the cont ent s of the log fi le you selected. NOTE : The s ize o f t[...]

Contents Setting Thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Configuring Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Configuring Timed Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Configuring User Security . . . . . . . . .[...]

Chapter 4: Advanced Operations 53 Chapter 4: Advanced Operations Setting Thresholds The Thresholds feature enables you to set thresholds for analog and digital inputs and to configure the frequency that Email, Combination, FTP, Output and Report to File actions are processed against the threshold. The EVR1500 environmental monitor appliance handles[...]

54 EVR1500 Installer/User Guide To confi gure a threshold: 1. Aft er launching the web GU I, clic k Application - Thresholds . T he Th resholds window displays thresholds confi gured in the system. 2. Click Create New to add a new threshold to t he list . A new row is added to the t hresholds t able. -or- Click t he threshold you wish to confi g[...]

Chapter 4: Advanced Operations 55 To delete a threshold: 1. Aft er launching the web GU I, clic k Application - Thresholds . T he Th resholds window displays a list of thresholds. 2. Click t he row cont aining the t hreshold you wish to delete. 3. Click the Delete button t o delet e t he select ed t hreshold. 4. Click the Save button t o sav e t he[...]

56 EVR1500 Installer/User Guide To confi gure a rule: 1. Aft er launching the web GU I, clic k Application - Rules . The R ules window display s a list of rules. 2. Click Create New to add a rule. A row is added to the rules t able. -or- Click t he rule y ou wish t o edit . Th e rules information displays in the dialog box. 3. Click the Enabled ch[...]

Chapter 4: Advanced Operations 57 Configuring Timed Rules From the Timed Rules window, you can configure the frequency that the timed rules operation will process Email, Combination, FTP, Output and Report to File actions. Using the Timed Rules feature, you also can edit, test and delete an existing timed rule. The system handles up to 25 timed rul[...]

58 EVR1500 Installer/User Guide Th e t imed rule information displays in the dialog box. 3. Click the Enabled checkbox to enable the timed rule. An enabled timed rule is processed periodic ally by the system. 4. Type a ne w name for the t imed rule in t he Unique name fi eld. The name cannot c ont ain any spaces. The only special charac t er allow[...]

Chapter 4: Advanced Operations 59 Click a username t o edit securit y set tings. A dialog box displays drop- down menus for confi guring user privileges. Figure 4.4: User Security Window 3. Click the Set P assword butt on t o set t he passw ord for t he selec ted user . 4. Confi gure user ac c ess to t he system by select ing opt ions from the dr[...]

60 EVR1500 Installer/User Guide 2. Click t he username y ou wish t o delet e. NOTE : Y o u ca nn ot d el ete th e ad mi n ac co un t. 3. Click the Delete button t o delet e t he select ed user . 4. Click the Save button t o sav e t he c hange.[...]

Contents Appendic e s Appendix A: Application Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Appendix B: Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . 65 Appendix C: EVR1500 Environmental Monito r Applian c e Pinouts . . 67 Appendix D: SNMP Trap MIB . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Appendices 63 Appendices Appendix A: Application Updates The Application Update feature enables you to update the EVR1500 environmental monitor appliance with the latest version of the system Java JAR file. To perform this update, you will need an FTP or HTTP (Hypertext Transfer Protocol) server to store the new file. To update the JAR fi le: 1. V[...]

64 EVR1500 Installer/User Guide 6. Click the Re start butt on t o complet e t he upload. W ait for a few minutes for the system t o rest art. 7. Clear the t emporary c ache fi les on y our P C as follows: a. From Internet Explorer , click T ools - Inter net Options . The Internet Options dialog box display s . In the Int ernet Opt ions dialog box,[...]

Appendices 65 Appendix B: Technical Specifications EVR1 500 Environmental Monitor Appliance Specifi cations USB Ports Number 2 Ty pes USB 1 .0 compliant Connectors RJ- 45 Confi g uration Port Number 1 Ty p e S e rial RS - 232 Connector DB9 male Setup Baud Rate: 38.4 KBPS; Bits: 8; Parity: None; Stop Bits: 1 Network Connection Number 1 Ty pe Ether[...]

66 EVR1500 Installer/User Guide EVR1 500 Environmental Monitor Appliance Specifi cations (continued) Dimensions Dimensions (H x W x D) 4.2 x 2 1 .5 x 20.5 cm 1U form factor (1.75 x 8.5 x 8 in) We ight 3.5 lbs without cables Po wer consumption 25 W Input power + 5 V D C /+12 V D C s u p p l i e d f r o m ex tern al DC powe r bric k AC - i n put vol[...]

Appendices 67 12 3 4 5 678 Dry Contacts 0, 5 VDC Appendix C: EVR1500 Environmental Monitor Appliance Pinouts This appendix provides pinouts and signal definitions for the following EVR1500 environmental monitor appliance connectors: analog sensors (RJ- 45), digital I/O (eight-wire insert), COM1 (RS-232) serial port, Ethernet 10/100 BaseT and VGA di[...]

68 EVR1500 Installer/User Guide COM 1 Serial Port Connector RS-232 Signal Name Description 1 DCD Data carrier detect 2 RXD Receive data 3 TXD T ransmit data 4 DT R Data terminal ready 5 GND Signal ground 6 DSR Data set ready 7 TRTS T ransmit ready to send 8 CT S Clear to send 9 RI Receive interrupt Ethernet 1 0/100 Base T Connector Pin Signal Name [...]

Appendices 69 VGA Display Connector (continued) Pin Signal Name Description 11 N/C Not connected 12 DDC DA T DDC data 13 H-S YNC Horizontal synchronization 14 V-S YNC V ertical synchronization 15 DDC CL DDC clock[...]

70 EVR1500 Installer/User Guide Appendix D: SNMP Trap MIB This appendix provides the SNMP trap MIB definitions. The EVR1500 environmental monitor appliance supports pre-configured traps, which can be used in Combination actions, Thresholds, Rules and Timed Rules. EVR1 500 Environmental Monitor Appliance T rap MIB Defi nitions evr1500T rapValueName[...]

Appendices 71 EVR1 500 Environmental Monitor Appliance T rap MIB Defi nitions (continued) evr1500T rapInternalAirFlowHIG H T ype T rap-T ype Description The internal air fl ow sensor has sampled a value that exceeds the confi gured threshold. Va riables { evr1 500T rapV alueName, evr1 500T rapV alue } evr1 500T rapInternalAirFLowLOW T ype T rap-[...]

72 EVR1500 Installer/User Guide Appendix E: Customer-Supplied Sensors Customer-supplied sensors used with the EVR1500 environmental monitor appliance must meet the requirements shown in the following table. Requirements for Customer-Supplied Sensors Analog Sensors Requirements Po wer Must accept 1 2 VDC if powered by EVR1 500 environmental monitor [...]

Appendices 73 Appendix F: Technical Support Our Technical Support staff is ready to assist you with any installation or operating issues you encounter with your Avocent product. If an issue should develop, follow the steps below for the fastest possible service: 1. Check t he pertinent sec t ion of this manual t o see if t he issue can be resolv ed[...]

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LIMITED WARRANT Y Av oc ent Corporation warrants to t he original retail purc haser that this produc t is and will be free from defect s in materials and w orkmanship for a period of 24 mont hs from the date of purc hase. A ddit ionally , all A v ocent produc ts c arry an unc onditional t hirt y-day satisfac tion guarant ee. If, for any reason, y o[...]

590-3 75 -00 1B For T echnical Support: Email: support@avocent.com www.avocent.com Avocent Corporation 4991 Corporate Drive Huntsville, Alabama 35805-6201 USA Tel: +1 256 430 4000 Fax: +1 256 430 4031 Avocent International Ltd. Avocent House, Shannon Free Zone Shannon, County Clare, Ireland Tel: +353 6 1 7 1 5 292 Fax: +353 6 1 47 1 87 1 Avocent As[...]