User Manual

FCC ID: 2ASQT-MR-5S

Users Manual

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FCCID_4434804

Raman Spectrometer MR-5S Guide to Use Copyright © 2018 CloudMinds. Inc

Contents Welcome .....................................................................................................................1 Warning.......................................................................................................................1 Opening the box.........................................................................................................2 List of parts ......................................................................................................... 2 External view of device....................................................................................... 3 Accessories ........................................................................................................ 4 Internal view of carrying case ............................................................................. 4 Attaching detection probes ................................................................................. 4 Charging the device ........................................................................................... 5 Understanding the device .........................................................................................5 Screen and display ............................................................. .................................5 Using the laser ...........................................................................................................6 Operating distance ............................................................................................. 6 Connecting to a network..................................................................................... 7 Environmental requirements .............................................................................. 8 Starting detection ............................................................................................. 13 Exporting records ............................................................................................. 18 Hazardous substance alerts ............................................................................. 18

Database ................................................................................................................... 19 Logging in to a database account ..................................................................... 19 Changing your login(cloud database detection service) password ................... 19 Downloading databases .................................................................................... 19 Syncing databases ............................................................................................ 20 Browsing databases .......................................................................................... 21 Searching databases ........................................................................................ 21 Updating offline detection databases ................................................................ 21 Resetting the offline detection database ........................................................... 22 Adding new substances .................................................................................... 22 Detection settings ................................................................................................... 23 Account and password settings ........................................................................ 23 Setting the laser power ..................................................................................... 23 Calibrating the device ....................................................................................... 24 Updating the software ....................................................................................... 24 Setting up offline detection ................................................................................ 24 Spectral databases ........................................................................................... 24 Enabling sound and vibration alerts .................................................................. 25 Managing cloud databases ..................................................................................... 25 Device specifications .............................................................................................. 26 Care and maintenance ............................................................................................ 27

Routine calibration............................................................................................ 27 Safe use ........................................................................................................... 27 Medical device safety ....................................................................................... 27 Cleaning the device .......................................................................................... 27 Driving safety.................................................................................................... 28 Battery care ...................................................................................................... 28 Avoid condensation .......................................................................................... 28 Further assistance ...................................................................................................29

Welcome Thank you for choosing CloudMinds‘s Al Raman spectrometer Lingxi MR—5S. This handbook will help you understand the initial settings and basic functionality of the Lingxi MR—58 as well as necessary safety information. Before reading the contents of this manual, please note: o The functions described in this manual are those featured on your device as it is now. If the descriptions do not match your device‘s actual functions due to software or hardware changes, then please use the functions as they actually are on your device. Warning Before opening the box, check that the external packaging is intact. A Do not use the laser functions of this device if you have not received formaltraining. 0 The laser diode of this device is a component of the Raman spectrometer. It can produce lasers with a power between 100 to 500mW and a 785nm long wavelength. The laser uses its own lens to focus on a spot 10mm away. A This device uses a Class 3B laser. Exposing human eyes or skin to the laser emitter window can cause injury. The safety distance for this laser is no less than 50cm from the laser emitter window. o Within the 50cm safety zone, use a management controller, work controller and/or laser safety goggles to protect the operator‘s eyes. o Do not disassemble this device by yourself, including but notlimited to its protective case and battery. If disassembly is required, contact an 1

authorized service center. o Do not use controllers, modulators or software applications that are not compatible with this device to control this device. A Comply with your organization‘s safety protocols and rules when using this device‘s Raman laser to detect unknown substances. Using the smallest possible samples and lowest laser power can help avoid potential hazards. A Do not detect heat—sensitive materials in closed containers. Doing so can increase pressure inside the container and lead to the container exploding. A The Lingxi MR—58 is not an intrinsically safe device. Users must take the necessary safety precautions when using this device. Opening the box List of parts The box contains the following items: +_ Lingxi MR—5S * Protective case (already attached to device) * Charger + USB Type—C data cable * Card ejector pin * Standard detection probe (already attached to device) * Solid/powder detection cap (already aftached to device) * Selt—verifying calibration cap * Extended detection probe * Reagent bottle holder

• Quartz reagent bottles (2) • Lab scoop • Sample bags (50) • Instructions • Warranty card If any of the above items are missing when you open the box, please contact your place of purchase. External view of device 3

Accessories D ] Extended detection probe HE :I Self—verifying calibration cap D Reagent bottle holder Lab scoop C Internal view of carrying case Charger Lab scoop (Z Quartz reagent bottle Quartz reagent bottle Self—verifying calibration cap Extended detection probe Reagent bottle holder Attaching detection probes o Your device is equipped with two detection probes. Attach and remove the device‘s detection probes in a clean, dry environment. Prevent dust, pollutants, water or other liquids from entering the device, which can cause electrical faults or influence the results of the laser detection. If the solid/power detector cap, reagent bottle holder or self—verifying calibration cap is attached to the top of the device, removeit first.

1. As shown in the figure below, turn the standard detection probe on top of the device in a counterclockwise direction to expose the laser emitter. Be careful not to touch or contaminate the glass lens on the top of the detection probe to avoid influencing the results of the laser detection. 2. Insert the threaded end of the extended detection probe into the laser emitter opening and screw in the probe until it is tight. o Do not expose the internal parts of the laser emitter for an extended period when changing the detector probe as it can allow dust to enter the device, which can influence the results of the laser detection. Charging the device Charge the Lingxi MR—5S before use. The device requires 3.5 hours to fully charge. 1. Connect the data cable to the charger. 2. Plug the data cable into the USB Type C port at the bottom of the device. The device screen will automatically light up to show that it is charging. Fis * The charger is not waterproof. Keep it in a dry environment. * When the device is charging, the charger may become hot. This is normal. * If the room temperature is below —10°C or above 50°C, do not use the charger to charge the device. * Use the original charger and data cable that came with the device. Understanding the device Switching between domains In the personal domain, tap @ shortcut on the main screen to switch to the detection domain. In the detection domain, swipe up from the bottom of the screen to bring up the

shorttcut view and tthen tap to o switch to the e personal dom main. • When W you are e in the person nal domain, is displayed in the top left corner. • When W you are e in the detection domain, n the top left corner. is displayed in c Us sing th he laser Before yo ou use the Lingxi L MR-5S S laser, you m must undergo o training to understand tthe operating g principles, performance parameters and safety specifications for the device e. Op perating d distance This device’s laserr must be usedd from the corrrect operating distance to obbtain the best resullts. Detection a accuracy is im mpacted if the substance s is to oo near or too far. The use o of the solid/po owder detectio on cap or reag gent bottle hold der does not change the laser focal dista ance. Positioniing the solid/p powder detection cap flush against the ouutside of the deetection samp ple places the ssample at exa actly the right focal f point to p produce the beest results. Remove tthe solid/powdder detection cap c to use the laser to detectt substances in transparentt or semi-transparent contain ners such as q quartz reagent bottles. 6

o The distance between the center of the laser lens and the laser focal spot is approximately 10mm. 8mmI L S IFocaI distance 10mm Connecting to a network This device can conduct online detection via mobile networks and wireless local area networks. It can also be used offline. Connecting to a mobile network If you have inserted a SIM card into the device, you may choose to use a mobile network to connectto the cloud detection service. Connecting to a wireless local area network 1. Swipe down from the top of the screen to open the notification panel. Tap and hold WLAN to go to the wireless local area network settings page. 2. Select the network you would like to join from the WLAN list. 3. Depending on the network: * If the network is not password protected, the device will connect automatically. * If the network is password protected, enter the password and tap . Disconnecting from a network Your device will disconnect from the network in the follow situations: * When there is no available network. * When the flight mode is enabled: Swipe down from the top of the screen to open the notification panel, and then tap Airplane node. When offline, the device will automatically use the offline detection mode to detect samples and use the local database for comparison.

In the dettection domain n, tap >Offfline analysis tto use the offliine detection mode. See Offfline detectio on on page 16 for more detaails. In the e detection do omain settings s, enable the offline o detection mode to carrry out offline detecction. The offfline detection n mode is the e same as de etection when there is no netwwork connection. Env vironmen ntal requ uirements s Due to the limited penetrability of o the laser, diffferent detectio on accessories need to be d depending on used n the type of container c that holds h the sample. If the sam mple in the conntainer is suspe ected to have heat sensitivee or corrosive properties, do not insert the extended dete ection probe innto the contain ner. Doing so can result in ffire or explosio on, or corrode the device. RRemove a sma all amount of the t substance e to be identifiied and place it in a quartz reagent bottle. When the bottle is openn, use the dellayed detectio on method. Se ee Starting detection d on page 13 for m more informatioon about delayying detection. Thin-walled c containers s If the e sample contaainer is 5mm thick or less an nd transparentt or semi-transsparent glass or pla astic, you mayy: • Remove the solid/powder detection cap p, and press the laser emitter window against the ou utside of the container. c Thiss way, the lase er focal spot will w be on the inside of the ccontainer. • Remove the ssolid/powder detection d cap, attach the rreagent bottle holder, and place the conttainer inside th he bottle to carrry out detectio on. 8

"‘ N. _ \ 1 1 A 1 1 <|— * / / 1 r02 / £y A ~ /4 zo * If the sample container is a thin and transparent bag such as reagent bag, you must attach the solid/powder detection cap and position the detection cap flush against the outside of the bag. This way, the laser focal spot will be on the inside of the bag. Thick—walled containers When the sample container is thicker than 5mm and transparent or semi—transparent glass or plastic, the container‘s walls are thicker than the laser focal distance. This can result in the laser focal spot being inside the container walls, which invalidates the detection. You may choose one of the following methods of detection: * Remove the accessory attached to the laser emitter window and position the laser emitter window directly against the outside of the container to carry out detection.

«_ Remove the accessory attached to the laser emitter window and attach the extended detection probe. Remove the lid of the container and place the probe inside to carry out detection. If the sample has heat sensitive properties, the extended detection probe cannot be used. * Transfer the sample into a thin—walled container to carry out detection. Opaque/low transparency containers If the sample container is an opaque or very low transparency container made of ceramic, dark color glass, frosted glass, or dark color plastic, the laser cannot penetrate the container walls. You may: «_ Remove the accessory attached to the laser emitter window and attach the extended detection probe. Place the probe inside the bottle to carry out detection. If the container contains a heat sensitive sample, the extended detection probe cannot be used. * Remove the sample from the container for detection. 10

Unpackaged powder samples If the sample to be tested is unpackaged powder, such as powder on a concrete floor, choose one of the following methods of detection: * If conditions allow, transfer a suitable amount of the powder into a reagent bag and then proceed according to the instructions on 8 on page Thin—walled containers. + Push the powder into a pile and touch the solid/powder detection cap to the top of the pile to carry out detection. o If the powder pile is not tall or thick enough, the laser beam will pass through it and the detection will fail. 0 If the powder sample contains differently colored or differently sized particles, move the laser focal spot relative to the powder during detection. This allows the laser to reach the maximum number of particles and increases the accuracy of the detection comparison. 11

Unpackaged liquid samples If the liquid is sufficiently safe, collect the liquid within a quartz reagent bottle, remove the accessory attached to the device‘s laser emitter window, and use one of the following methods of detection: + Place the laser emitter window directly against the outside of the container. «_ Attach the extended detection probe and place the probe inside the bottle to carry out detection. If the liquid collected does not fill the bottle enough, remove the solid/powder detection cap and position the laser emitter window at a 5mm or lower distance from the surface of the liquid, and then carry out detection. A If the liquid is suspected to have heat sensitive or corrosive properties, do not immerse the device or its accessories in the liquid. Doing so can result in hazards such as corrosion, fire, and explosion. o If the liquid is too shallow, the laser will identify the surface underneath the liquid. Scanning large, solid samples If the solid sample to be scanned has a relatively large area (such as a tablet), position the solid/powder detection cap against the sample surface and then begin detection. 12

Scanning thin or loose solid samples If the solid sample to be scanned is fibrous or thinly spread (such as cotton, plastic netting, or paste), collect more of the sample, press it into a tight ball and place inside a reagent bag, then enable the solid/powder detection cap to touch the reagent bag to carry out detection. Starting detection A Do not test combustible or flammable substances or substances with unknown heat sensitivity without protection, to avoid hazards such as fire or explosion. 13

A Do not shine the laser onto eyes or skin. Do not test black, brown or dark—colored substances. When these substances absorb the energy of the laser, they can become hot or start to burn, resulting in fire. A Do not place the substance to be identified on paper for testing. The paper may absorb the energy of the laser and become too hot or even start to burn, resulting in fire. A If the substance to be identified is light in color, any dark spots in the substance absorb the energy of the laser more easily and quickly heat up. If you have not determined if the substance to be identified has heat sensitive properties, prepare in the following way: * Place a small amount of the substance to be identified (<3004l or 5 drops for liquids, <300mg for solids) into a reagent bottle or bag. Do not seal the container. * Do not place the substance to be identified on paper or other cellulase materials for testing. * Set a detection countdown. * Reduce the laser power to a low level. * The safe use zone for this device is 50cm. * Keep the laser emitter window at least an arm‘s length from people‘s eyes. Online detection If the device is logged in to a cloud detection service account, online detection can be carried out while connected to a network. When carrying out online detection, the device calls the cloud database to compare substances and return results. 1. In the detection domain, tap Analysis. If the sample to be identified could be a flammable or explasive substance, when setting the detection countdown, the length of the countdown should depend on the time it takes people to move a suitable distance away. When a countdown is not necessary or a countdown has been set, line the laser emitter window up with the substance to be identified or its container, and then tap Analysis. 3. After the required time (the detection time depends on the nature of the sample), the device shows one of the following types of results. 14

• Detecttion success sful, identification succe essful: The device show ws information on the identified sample substan nce, the specctrogram of thhe samplee, and the calibration specttrogram. Tap detail to view w information on o variouss constituent substances s in the sample. • Detecttion successful, identifica ation unsucce essful: The de evice shows th he spectrogram for the e sample, but is unable to find a match in the spectrral ase. databa • Yoou can name the unknown n substance a and add it to o your person nal databaase. You can also add it to the expan nsion databasse, if you havve permisssion. See Ad dding new suubstances on page 22 for how to add thhe substa ance. • Detecttion unsucceessful: The deevice has not o obtained a speectrogram of thhe sample. Th here is no valid information. Check that tthe laser focal spot is on th he substance to be identified and not in n the air. Otheerwise, this sample may not produce a Raman signal or the signal may m be too we eak to measurre. 15

@%= se pm & Cloud Raman O & Finished Invalid data © Avoid exposure to beam and scan of dark sample SCAN (OFFLINE ANALYSIS) o Check that the laser focal spot is on the substance to be identified and not in the air. Otherwise, this sample may not produce a Raman signal or the signal may be too weak to measure. Offline detection Your device may only use offline detection in the following circumstances: + The device is logged in to an account, and you have manually chosen offline detection. + The device is logged in to an account, but the network connection has been lost. + The device is not logged in to an account. Offline detection uses the spectral database on your device to compare detection results. The results will be temporarily saved to the device only. To upload the results to the cloud, re—connect the device to the network. The offline detection results will be handled in different ways depending on the situation: + The device is logged in to an account, and you have chosen offline detection: The results will be saved to the device. When you switch to online detection, the offline detection results will be automatically uploaded to the cloud. + The device is logged in to an account, but you lost your network connection and were automatically switched to the offline detection mode: When the network connection is restored, the detection results will be automatically uploaded to the cloud. 16

• The devicee is not loggedd in to an acco ount: The deteection results will w be saved to the device only and will not n be uploade ed to the cloud d. Tap >Offline Ana en enable Offline Analysis to alysis and the o use the offlin ne detection m mode while con nnected to the e a network. Starting S offfline detec ction 1.. In the detection domain, tap Offline Analysis. 2.. If the deteection sample could be a flammable orr explosive su ubstance, set a detection ccountdown and d vacate the arrea. When a ccountdown is not n necessary oro a countdow wn has been set, line the lasser emitter win ndow up with th he substance to be identifie ed or its container, and tap Offline O Analysiss. 3.. After the re equired time (tthe detection time t depends on the nature of the samplee), the device shows one of o the following g types of results (the same e display as for f online deteection). • Detecttion success sful, identification succe essful: The device show ws informationn on the sampple substance e, the spectroggram of the sample, and th he calibration spectrogram. Tap detail too view inform mation on various constituent substancess in the sample e. • Detecttion successful, identificaation unsucce essful: The deevice shows thhe spectrogram for the sample, but is una able to find a m match in the sp pectral databasse. Tap detail a and then Save e Spectra Dataa to name the ssubstance. • Detecttion unsucce evice failed to obtain a specctrogram. There essful: The de was no valid information.. Uploading U offline detection rec cords Not alll offline detection results can n be uploaded to the cloud database. d The way the deevice saves th he offline dete ection results d depends on th he offline mod de nd account log an gin status. In n the following g situations, th he device can upload the o offline detection results to th he cloud: • The device e is logged in n to an account, and you h have manuallyy chosen offlin ne detection. • e is logged in to The device o an account, but the netwo ork connection has been lostt. If you cclose the acco ount before the e network conn nection is resto ored, the devicce 17

will w warn you that any resullts that have notn yet been u uploaded will be b deleted. If you y need to upload the re esults, wait un ntil the netwo ork connectionn is restored before deactivvating the acco ount. Offline deetection results s will not be uploaded to thee cloud if the device d is not logged in to an n account. The ese results will be saved to tthe device only. Exp porting rrecords Yourr device can exxport detection n records in PDF P and TXT fformat and savve them to a local folder on the device so that they can be easily transferrred to a comp puter or used where. elsew 1. Tap . 2. Tap the detecttion record you u wish to expo ort. 3. Tap >Expo ort. 4. Select the file format. 5. Tap Export. You can a also select multiple records and a tap Exporrt to export as a package. Haz zardous substanc ce alerts When the device d detects safe su ubstances, the name of the ssubstance will be displayed in grreen. When th he device deteects a hazardoous substance e, such as a flammable f or exploosive substancce, an alarm will w sound, and d different colo ors will be use ed to indicate the hazard h level. • Red: high hazzard substance e • Orange: medium hazard sub bstance • azard substanc Green: low ha ce Companie es may custom mize the namees and classiffications of hazardous and safe goods ussing the Raman detection ma anagement syystem. Please fo ollow your com mpany's rules and a regulationss regarding the e handling of hazardous samples. Do not arbitrarily du ump, discard, ignite, compre ess or knock the t sample. If the devvice is in the silent mode, the e alert will not sound. Please e ensure you 18

disable the e silent mod de before sta arting detectioon. Alternative ely, take othe er supporting safety precau utions to avoid potential haza ards. Databa D ase Yoour device can n query cloud or local databases, compare e detection ressults to those in th he databases, and save neww detection reccords to a data abase. Logging L iin to a da atabase account a By logging the d device in to a cloud c detection n service acco ount, you can sync s and uploa ad etection resultts to the clou de ud, browse the e cloud databbase, and editt your personnal da atabase, etc. O Obtain a cloudd detection serrvice account a and password from a seller or yo our company a administrator. 1.. In the detection domain, tap >Sign n in. 2.. Enter the a account name and password d. 3.. Tap Sign in n. When turning the de evice on for the first time, it will force the user to log in to an account via the dete ection domain,, connect to a network, and d download th he calibration files and the spectral s databbase to the deevice. This pro ocess may incur data charg ges. You are advised a to first connect to a wireless loca al area network and then loog in. The exxpansion data abase and perrsonal databasse downloade ed to the devicce will be kept synchronized d with the exp pansion databa ase and perso onal database in the cloud. Changing C g your login (c cloud da atabase detection service) s p password d Yoou may chang ge the passwo ord for the acco ount the devicce is currently logged in to via v th he detection do omain. 1.. Tap >C Change Passw word. 2.. Follow the instructions on n the screen to o change the p password. 3.. Tap Chang ge Password. Download D ding data abases The device auto omatically syn ncs the basic database, d exp pansion databa ase (if any) an nd 19

personal database (if any) when it is connected to the network and lagged in to the cloud detection service account. 0 Downloading requires the use of mobile data. To save data, connect to a wireless local area network before logging in to the account. Syncing databases The device syncs the databases in the following ways: * When the device is lagged in to an account, it automatically connects to a network and updates. * When offline detection is disabled, the device automatically connects to a network and updates. * An administrator can force the database to sync to the device using the console. 20

Browsing B g databas ses Yo ou can browsse information n on all the su ubstances you are able to o detect in your urrent mode. The information is split accross the basic local database, expansio cu on da atabase, perso onal database e, and logged-oout self-create ed database. 1.. Tap >S Spectra Databa ase. 2.. You may: • Swipe up and down n the database. n the database list to browsse the data in Each entryy contains the name n of the da hich the data belongs. atabase to wh • Tap a database nam me to bring up a database list. Then tap p any databasse name in the e list to browse e that databasse. When the device is connected c to a network andd logged in to an a account, yo ou can browse e either cloud or local datab bases. If you a are not logged in, or are in th he offline dete ection mode, you can only brrowse local daatabases. Searching S g databas ses Use keywords tto quickly searrch the large volume v of inforrmation in the databases forr a su ubstance specctrum. 1.. Tap >S Spectra Databa ase. 2.. Tap . 3.. Tap the en select the database d you want w to search h. 4.. Enter the n name of the su ubstance you wish w to find and tap the searrch button in th he keypad. The substancess found will be e displayed in a list. Updating U offline detection d databases Databases used d in offline dettection can be updated when n connected to o a network. 1.. Tap >O Offline Analysis s. 2.. ate the offline detection data Tap to upda abase. 2 21

Res setting th he offline e detectio on database Reseet the offline detection datab base on the de evice to clear n newly-added data d from the datab base. After ressetting, the de nchronize the offline detection database evice will resyn from the cloud. 1. Tap >Offline Analysis. 2. Tap Reset Offfline Database. 3. Tap OK. Adding new w substan nces You can c use the de evice to add unknown substtances to a dattabase. Add ding new s substance es to your personal database hat have been identified to yyour personal database for You can add new substances th future reference. 1. Tap . 2. Tap the detecttion record you u wish to add to t the databasse. 3. Tap Save Spe ectra Data. 4. Enter the subsstance name, then tap OK. 22

Ta ap >Speectra Databas o view the newly adde se >Location database to ed su ubstance info ormation. When there is a netwwork connection, the data in n the local perrsonal databasse nced to the cloud personal da can be syn atabase. Moving M datta to the extension database d Data in the local personal da atabase can be b moved to tthe local expansion databasse an nd then synce ed to the clou ud expansion database. Th his allows data to be share ed within w the comp pany. 1.. Tap >S Spectra Databa ase. 2.. Tap the dro op-down datab base list, and select s Location n database. 3.. Tap the nam me of the entrry you want to move. 4.. Enter the a access code prrovided by you ur administrato or, and then ta ap ok. When there is a network n conn nection, the ddata in the lo ocal expansio on database w will be synced to the cloud exxpansion data abase. Detecti D ion setttings Account A a and pass sword setttings When W using the e device, you can log in or out o of a databbase account and a change thhe ac ccount passwoord. For more details, see Lo ogging in to a database ac ccount on pag ge 19 9 and Chang ging your log gin (cloud database detec ction service)) password on o pa age 19. Setting S th he laser power p Yo ou can manua ally adjust the e power of the e Raman lase er to meet diffferent detectio on ne eeds. 1.. Tap >A Advanced Settting. 2.. Tap Laser P Power( mW ). 3.. aser power value. Valid values are any integer between 100 and 500. Enter the la 4.. Tap OK . 2 23

The defau ult laser powerr is 350mW. Calibrating the device When the detection results deviaate from realityy, or a known ssubstance is not n identified, the device d may need recalibratinng. Before calibrating the deevice, attach th he calibration acceessory (that came with the de evice) to the la aser emitter window. 1. Tap >Recalibrate Device. 2. ecalibrate the device. Tap Recalibrate Device to automatically re If the devvice warns that the calibration accessorry was not used correctly, check that it has been corre ectly attached to t the device. Updating th he softwa are CloudMinds period dically update es the device''s software syystem. You caan manually ck if there is an chec n updated softw ware system available a for do ownload and installation. Before ch hecking for ne ew versions, make m sure the e device is con nnected to a network. 1. Tap . 2. Tap Check update. If the ere is a new veersion available, download and a install it. Iff the current version v of the softwware is the late est version, “ Download” D will be displayed under softwarre update. Settting up o offline de etection You can manuallyy enable the offline o detectio on mode to usse the local databases d to yze the sample analy e. For more m details on offline detec ction, see Offline detection on page 16. Spe ectral da atabases Tap , then tap Spectra datab base to view a preset local spectral datab base and the cloud d spectral data abase. For mo ore details, see e 24

Browsing data abases on pag ge 21 and Sea arching databases on page e 21. Enabling E sound an nd vibrattion alertts Ta ap and slide the Soundd or Vibrate to oggle to make the device so ound an alert or vibrate once de etection of a sa ample is complete. If the d device is in the e silent mode, the alert will n not sound. Ple ease ensure yoou disable thee silent mod de before sta arting detectio on. Alternative ely, take othe er supporting safety precau utions to avoid potential hazaards. Manag M ing clo oud database es The cloud datab bases can be viewed on a website w omputer Internet accesssed using a co brrowser. Yo our account permissions de epend on the cloud c database you’re using g. See the tab ble be elow for details. For details, contact your system s adminiistrator. Service type Company self-created CloudMinds s shared cloud1 cloud2 Updating personal Supported Supported nformation in Browsing cloud databases Supported Supported Editing the basiic database Supported Not supporte ed Editing the expa ansion Supported (ad dministrator No extensio on database atabase da only) Editing your perrsonal Supported Supported atabase da 1.. The cloud da atabases created by your co ompany are th he basic datab base, expansio on da atabase and p personal datab base. 2:: The public cloud databases created by CloudMinds C co ontain the basiic database an nd pe ersonal databa ase. If you use a cloud detection platfo orm created byy your compan ny, contact your system administrator to obtain an acccount and passsword. If youu use the clouud 2 25

detection platform provided by CloudMinds, contact CloudMinds to obtain a account and password. Device specifications Size 159mm x 78.9mm x 27mm Weight 410g Battery capacity 3080mAh,2660mAh Laser power 100-500mW, adjustable Laser wavelength 785nm Detection range 200-1,800cm-1 Resolution 8-11cm-1 Detection time < 3s (ethanol) Databases Cloud: Basic cloud database, expansion database, personal database Device: Basic local database, expansion database, personal database, logged-out self-created databases Both cloud and local expansion and personal databases are synced in real-time when logged in and connected to a network Camera 8MP+16MP Networks 4G LTE/WLAN/Bluetooth Location GPS 26

Care and maintenance Routine calibration Calibrate the device at least once a day to ensure that it remains in good working order. See Calibrating the device on page 24 for the calibration method. Safe use • Keep the device and accessories out of the reach of children. • Keep the device dry. • Do not expose the device or its battery to high temperature areas or place near heat-generating devices such as flames, direct sunlight, heaters, microwaves and ovens. • When charging the device, plug the charger into an outlet that is within easy reach of the device. • Do not dispose of this device or its accessories in household waste streams. • Do not use non-officially certified chargers, mobile power banks or batteries. Doing so can lead to fire, explosion and other hazards. • Only use officially certified accessories. The use of other accessories can invalidate the warranty, violate national or local regulations, and result in safety incidents. Contact an authorized service center to obtain officially certified accessories. Medical device safety • Please comply with the rules and regulations of the facility when using this device in a medical environment such as a hospital or rehabilitation facility. • Keep the device at least 15cm away from implanted medical devices such as pacemakers and cochlear implants during use. • The radio waves generated by the device may interfere with the operation of implanted medical devices or other medical equipment. If you use one of these devices, contact your device manufacturer to inquire about restrictions on your use of the device. Cleaning the device • Do not use the device for extended periods in dusty environments such as workshops, factories and deserts to prevent minute particles entering the device and causing a drop in performance or other faults. • Do not allow liquid or powdered substances to stick to the surface of the device or accessories. This prevents the laser lens from becoming rusty or getting scratched. If there is liquid or powder on the laser lens, use a soft, dry cotton or silk cloth to lightly wipe clean. 27

• Do not wipe the device case with a damp cloth to avoid causing moisture and faults of the device. • Do not use chemical products, detergents or water to clean the device. • Do not store the device in very high or low temperature to avoid damaging the device. The device should be used in temperatures between -10°C and 50°C. • If the device falls into water, immediately retrieve it and take it to an authorized service center. • Do not disassemble this device by yourself. • Do not allow the device to be compressed, knocked or dropped to prevent damage to the device or fire, explosion or other hazards. Driving safety • Do not use this device to make calls while driving. • If necessary, use external equipment to receive calls while driving. Battery care • This device contains a battery. Do not disassemble this device or remove the battery by yourself. Doing so can cause the device to become faulty or result in hazards such as fire, burning, or explosion. • Keep the device away from heat sources. Do not immerse the device in liquid. • Only use the specified charger and data cable. • Store the battery of this device in temperatures between -15°C and 55°C. Avoid condensation When moving the device from a low-temperature environment to a high-temperature environment, the moisture in the air may condense into water droplets on the outside or inside of the device. This phenomenon is called condensation. If you continue to use the device when condensation has occurred, it can result in faults. Do not use the device immediately in the following situations. Wait a while to allow the device to gradually adjust to the new environment. • When going from cold exterior environment to a warm interior environment. • When a cold interior environment quickly heats up. • In humid interior environments. • When going from a cool interior environment to a warm, humid external environment. If condensation occurs, wait at least one hour before using the device. 28

Further assistance If you need more help or ask for human support, please contact us using the following methods: Customer services telephone: 400-6633-888 Customer services email: support@cloudminds.com FCC STATEMENT: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. 29

RF Exposure Information (SAR) : This device meets the government's requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government. The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. *Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the poser required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. The highest SAR value for the device as reported to the FCC when tested for use at the ear is 0.86W/kg and when worn on the body, as described in this user guide, is 1.20W/kg (Body- worn measurements differ among devices, depending upon available enhancements and FCC requirements.) While there may be differences between the SAR levels of various devices and at various positions, they all meet the government requirement. The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID: 2ASQT-MR-5S For body worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and the positions the handset a minimum of 1.0 cm from the body . Use of other enhancements may not ensure compliance with FCC RF exposure guidelines. If you do not use a body-worn accessory and are not holding the phone at the ear, position the handset a minimum of 1.0 cm from your body when the device is switched on at its highest certified power level in all tested frequency bands.


Document Created: 2019-09-07 03:20:11
Document Modified: 2019-09-07 03:20:11
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