Black BoxメーカーEME144A-R2の使用説明書/サービス説明書
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E M E14 4 A -R 2 B L A C K B O X ® U s e t h i s i n t e l l i g e n t e n v i r o n m e n ta l m o n i t o r i n g d e v i c e t o i d e n t i fy p r o b l e ms b e f o r e t h e y d i s r u p t y o ur e quip ment . Fea tu res a n embe dded W eb server a nd Li nux ope ra ti ng syst em .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om T rademark s Us ed i n th is Manual W e ‘ re h e r e t o h e lp ! I f y o u h a v e a n y q u es ti on s a bo ut y o u r ap p l i ca t i on or o ur p rod uc ts, c on tact Bla ck Bo x T ech S upp ort at 7 2 4 -74 6 - 5 5 0 0 or go t o blackbox.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 3 E M E14 4 A -R 2 FC C a nd IC RFI S t at ements Feder al Co mmun icati ons Comm ission and Ind ustr y C anad a Radio F r.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om NOM Statemen t Instrucc iones de Seguri dad ( Normas Ofici ales Mexican as Electrica l Safety Stat ement) 1 . T odas las instrucciones d e seguridad y op eración de berán ser leídas antes de que el aparato eléc trico sea operado.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 5 E M E14 4 A -R 2 T able of Co ntent s T able of C ontents 1 . Specif ications .............................................................................................
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 6 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 1: Specif icati ons 1 . Sp ecifications Audio — Sampling rate: 8 kHz Ce r tif ic atio ns — Ad R.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 7 E M E14 4 A -R 2 Chapte r 2 : Ove r v iew 2. Over vie w 2. 1 Intr oduc tion Used for environmental monitoring, the Ser v Sensor V 4 E Lite identifies problems before they lead to business disruptions.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 8 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Chapte r 2 : Ove r v iew 2.3 Hardw are Descript ion Figure 2 - 1 illustrat e s the S er vS ensor’ s fron t panel. T able 2 - 1 describes it s components. 2.3.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 9 E M E14 4 A -R 2 Chapte r 2 : Ove r v iew T able 2- 1 ( C ontinued) . Front panel components.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 0 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion 3. I nst al l at io n 3. 1 Set ti ng Up the IP Add ress The ServSe ns or V 4E Li te is sh ippe d wit h th e def au lt IP ad dr ess o f 1 9 2.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 1 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3-2 . User T y pe / Password scre en. 4. Nex t, the home pag e will be displayed. It lo oks similar to the screen shown in Figure 3-3.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 2 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Figure 3- 4. Ethernet Net wor k screen. T o change the IP address of the Ser v Sensor V4E Lite : 1 . S elec t Ethernet net work. 2 .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 3 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3-5. Ping Command s creen. 4. Af ter you press the “En ter” key , an MS - DOS ® pr omp t win dow s howi ng t he te st r esu lts app ears (see Fig ur e 3- 6 ).
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 4 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion 3. 3 Fi rm w ar e U pg ra de Mak e sure you are running the latest firmwar e. Please contact Black Box T e chnical Suppor t at 72 4 - 7 46 - 5 5 00 or inf o @ bl ackbox.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 1 5 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3 - 8 . System Administrat or , S ys tem Maintenanc e screen. 1 . Click “S y stem Admini s trator ” and then “S y stem Maint enanc e.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 6 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion 5. Aft er th e ServSen sor r eboo ts, the pa ge sho wn in Fi gu re 3- 1 1 app ea rs. C li ck “ Bro wse ” an d na vi gat e to the fi rmw are fi le you d ownloaded, then click “Upgrade .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 7 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion 3.4 Mult i- user s and Gro ups Se tu p 3.4. 1 Group Set up 1 . Log in to the Ser v Sensor V4E L ite with the Administrat or pas sword.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 8 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion 4. C lick on the “ Add” button to add your groups as shown in Figure 3 - 1 4. Figure 3- 1 5. Us er & Group Management s creen.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 1 9 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3- 1 7 . User & Group M anagement screen. 8. If you want to modif y your group set tings, click on the group you want to m odify .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 0 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion 2 . Enter your user d etails as shown in Figure 3 - 1 9. In our example, we have entered Bob Smith as your Gues t int o our “System Guest” group.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 2 1 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion FI gu r e 3- 2 1 . P r op ert ie s b u tt on . 3.5 Ser vic e s and Secur it y 3.5. 1 Activ e Ser v ices Applicat ion ( Disabl ing) Figure 3-22 .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 22 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion 3.5.2 Closi ng or Chang ing Port s Disabl ing HT T P and E nabl ing HT TP S Figure 3-23 .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 23 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion 3.5.3 The SNMP v 3 SSL S ecur it y Featu re Figure 3-2 4.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 4 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Figure 3-2 5. Selec t SSL Key screen.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Page 2 5 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion 3.5.5 The NA C or Net work A ccess Cont ro l Secur it y Featu re Figure 3-2 7 .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 6 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Figure 3-2 9. Summary page. The temperatu re s ensor should be listed, along with it s current reading and status.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 7 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3-30. S ensors page. NO TE: Ano th er wa y to ac ce ss th i s page is to cl ic k on th e “Sen sors ” ta b a t the to p of th e pa ge .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 8 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion If the mark er is then dragged back above the current temperature reading , the s tatus should return to a normal condition again.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 9 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion T o bring a sensor back online , s elec t the t ype from the drop- down m enu and click “Save . ” S ee Figure 3 - 35 . Figure 3-35 .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 30 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Advanced Mod e Functi ons: FIgure 3 -3 7 . Advanced mode f unctio ns, unit s. Unit s : C h a ng es un it s f ro m C t o F or vi ce v ers a.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 3 1 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3-39 . Advanced s etings, reading off set. Reading of fse t : A calibration tool. I f you want to c alibr ate the temperat ure sensor , for e xample , you could enter an offs et value of 5.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 3 2 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Data Collec tion T yp e This refers to the data collection from the sensor and how the data is then display ed on the graphs. There are three options for collec tion of data : Average , Highes t, and Lowes t.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Page 3 3 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3- 4 2. Gauge Style s creen. When sw itch ing to the Gauge S t y le t ype, you will first be prompted with the popup dialog box shown above.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 34 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Figure 3- 4 3. Sensor threshold levels. Y ou will now see the new display where you can set the sensor’s threshold l evels as shown above.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 3 5 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3- 44. Ad vanced Set tings T ex t and C ol ors screen.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 36 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Check rate of chang e When enabling the “ check rate of change ” featur e for the sensor , you c an s et the rate in a p erce ntage rangi ng from 1 % to 8 0% over a perio d of time ranging from 1 to 20 minutes.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Page 3 7 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion In t hi s exa mpl e , we wa nt to mon it or an offi ce bu il di ng betw ee n th e hou rs of 7 PM–9 AM Mon da y– F rid ay onl y .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 38 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Figure 3- 48. Sound D etec tor tab.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 3 9 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion Figure 3- 49. Ad vance d opt ions. Recor ding S ource : Here you c an cho ose either int ernal or ex ternal microphone. Microphon e Boos t (+ 20 dB ) : Boos t s the microphone by 20 dB.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 0 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion NOTE: As with all the other sensors, you can now set up the sound detector to be attached to a notifica tion. Then, when your th res hol ds a re bro k en, it wi ll tr igger a sp ecif ied type o f no tif ica ti on.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 4 1 E M E14 4 A -R 2 Cha pter 3 : Instal lat ion 3. A list of all e xtended p or ts will be shown. Each por t will displa y any avail abl e ex tens ion modules, which will be highlight ed in gr een .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 42 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 3 : Instal lat ion Figure 3-5 4. Notification Thresholds page.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 3 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions 4 . N otif ic a tion s If you set up a notification , you c an d efine the ac tion to take when the sensor gives a reading beyond your s et thresholds.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 4 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions Figure 4 -2 . Notification Wizard page. Nex t, you’l l s ee how to s et up a few different ways of notification step by step. 4.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 4 5 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions 2 . Once this inf ormation is correct, click the “ Add T rap De stination ” but ton. Input another trap or click on “Nex t.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 46 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions Figure 4 - 6. Parameter Sele ction, screen #2. On these screens, you c an selec t the parameters for when to s end the SN MP trap notification.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 7 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions 5. Sel ect the sen sor a nd SNMP tr ap pa r am ete rs (see F ig ur es 4 -8 and 4-9). Firs t, cl ick on th e boa rd th at th e sen sor i s atta che d to and then sele c t the s ensor and click “Nex t.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 8 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions 7 . The SN MP trap has b een added to the Notifications page. Figure 4 - 1 0. SNM P trap add ed. NOTE: T o remove this trap and mak e it inactive, highligh t the notifica tion and click “Re move.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 49 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions 2 . Af ter clicking “Nex t, ” you will get a page where you can input the e - mail name and m essag e.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 50 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions F ig ur e 4- 1 4. In pu t S MTP se rve r a d d re ss .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 5 1 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions Figure 4 - 1 7 . S elec t status and ac tion t yp e. 1 0. C lick “Fini sh. ” Y ou w ill now be taken back to screen shown in Figure 4 - 1 8.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 5 2 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions Figure 4 - 1 9. Cr eate notification t ab: sele c t board, sele ct termperature . Figure 4 -2 0. C reate notification t ab: sele ct s tatus, sel ec t e -mail.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 5 3 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions Figure 4 -2 1 . SNM P T rap and E-mail Notificiations screen. 4.4 SMS Notif icat ion Se t up a no tif icat ion so th at y ou wi ll be se nt a n SMS messa ge .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 54 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions Figure 4 -2 3. SMT P Ac tion W izard, screen #2. 3. N ow we w ill set up the mes sage that will be s ent to the phone. Y ou w ill se e the s creen shown in Figure 4 - 2 4.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 5 5 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions Figure 4 -2 5. Macro script mess age. 5. Nex t, we will set up the t ype of connection. This will d epend on the t ype of modem you are connecting.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 56 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions Figure 4 -2 7 . Selec t number of times to resend and int er vals. 9. Selec t the sensor that you want to bind this notification to.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 5 7 E M E14 4 A -R 2 Cha pter 4 : Noti ficat ions F ig ur e 4- 29 . L in k s en so r t o a cti on ta b . 1 1 . Thi s ti me we wi ll use th is no tif ica ti on fo r a low wa rni ng .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 58 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : Noti ficat ions Figure 4 -3 1 . Steps D – F . 1 3. Y ou will now b e back at the main notification page ( Fig ure 4 -3 2) . The page should display three t ypes of notifications: the SNM P trap , e - mail , and SMS.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Page 5 9 E M E14 4 A -R 2 Cha pter 5 : Mappin g 5. M apping The mapping feature allows instant visual feedback about a s ensor’ s p osition and s tatus. It is a useful monitorin g tool for a setup with several sensor s in dif ferent positions.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 60 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 5 : Mappin g Figure 5 -3 . Enter map name . 4. C ho ose to have the map as a top - level map. Figure 5 - 4. Enter map level. 5. Y ou will now have the o ption to finish or to add sensors to your map.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 6 1 E M E14 4 A -R 2 Cha pter 5 : Mappin g Figure 5 - 6. S ensor map. 7 . After clicking “Nex t, ” click the “Unlock ” but ton. This enables you to add sensor s to the map.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 62 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 5 : Mappin g Figure 5 - 8. Position sensor icons on map . 9 . Aft er yo u ha ve pos iti oned th e se nsors in th e cor rect loc ati on of yo ur ma p, cl ick “ Lock .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 63 E M E14 4 A -R 2 Cha pter 5 : Mappin g Figure 5 - 1 0. Save change s. 5.2 Mo ni t or i ng vi a t he Ma p In te r f ac e Now we ar e goin g to loo k at ho w to mo nit or t he sen sor stat us a nd us e th e map in te r f ac e.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 6 4 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 6 : F ilt er s 6. Fi lters 6. 1 Sen sor F i lt er s 1 . The Ser v Sensor comes equipped with the option to filter your s ensor information that is displayed within the summar y page.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 6 5 E M E14 4 A -R 2 Cha pter 6 : F ilt er s 3. Y ou can alter the page reload interval by using these options.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 66 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 6 : F ilt er s 6. 2 Sysl og Fil ters Syslog filters enable you to customiz e your s yslog window . T o begin. selec t the “S y slog Filters ” tab found on the summ ar y page.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 6 7 E M E14 4 A -R 2 Cha pter 6 : F ilt er s Figure 6 - 7 . C ustomize s yslog filter results display . Y ou can alter your reload interval by using the options shown b elow .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 68 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 6 : F ilt er s Figure 6 -9. Saved s yslog filters display .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 6 9 E M E14 4 A -R 2 Cha pter 7 : Ma king the Ser v Sensor Visibl e on the Inte rnet 7 .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 7 0 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) 8. F r equ en t ly Ask ed Q uest i ons (F A Qs) Qu e s tion : I c annot see the temperatur e sensor display e d on summa r y page.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Page 7 1 E M E14 4 A -R 2 Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Qu e s tion : W h at do my LE D l ig h ts m ea n ? Ans wer: T he followin g diagrams show what the various LED displays m ean.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 72 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Figure 8 -3 .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 7 3 E M E14 4 A -R 2 Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Figure 8 - 4. L ED pat terns in Recover y mode. LE Ds ru n cl ockwi se aft er th e po wer is co nn ected .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 7 4 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) A fte r the roo t fi le-syste m is mo un ted , al l gre en LED s wil l be fl ash ing , an d red LED s lig ht i ncr eas ing ly fr om le ft to r ig ht .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Page 7 5 E M E14 4 A -R 2 Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Qu e s tion : H ow d o I set up my routing t ab.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 7 6 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Qu e s tion : W hat function do the dif ferent t y .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 7 7 E M E14 4 A -R 2 Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Qu e s tion : C an I co nne c t my un it vi a Wi- Fi ? Ans wer: Y es , yo u can co nnect the un it vi a Wi- Fi .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 78 EME 144A-R2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : F requent ly A sk ed Que stio ns ( F AQs) Qu e s tion : Can I use the c amera for a video conf erencing call? Ans wer: Y es, it is p ossible to use the camera and the int egrat ed microphone to mak e a videoconferen cing call.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pag e 7 9 E M E14 4 A -R 2 NO TES.
72 4 - 7 4 6 -5500 | blac kbox.c om About Bl ack B ox Black Box Net work Ser v ices is your source for an ex tensive range of networking and inf rastructure produc t s.
デバイスBlack Box EME144A-R2の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Black Box EME144A-R2をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはBlack Box EME144A-R2の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Black Box EME144A-R2の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Black Box EME144A-R2で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Black Box EME144A-R2を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はBlack Box EME144A-R2の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Black Box EME144A-R2に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちBlack Box EME144A-R2デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
