Refit SHC-U7D Product Manual

1-ch wireless ecg monitor

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Refit Patch U7D/U7B

1-Ch Wireless ECG Monitor (SHC-U7D/U7B)

Product Manual

Version 1.0

www.solmitech.com

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Page 1 Refit Patch U7D/U7B 1-Ch Wireless ECG Monitor (SHC-U7D/U7B) Product Manual Version 1.0 www.solmitech.com...
Page 2: Table Of Contents
Stress ........................22 Managing Records ....................22 Setting User Profile ....................25 Sending Record via E-mail ..................28 SNS Sharing ......................29 Options ........................29 How to Use Refit Patch Viewer (PC Program) ................31 Installation of Refit Patch Viewer ..................31...
Page 3 Print a Report ......................46 Export a Report as PDF .................... 47 Setting Options......................49 Troubleshooting ........................50 When Refit Patch U7D/U7B is not detected ..............50 Safety Notices .......................... 51 Important Safety Notes ....................51 Built-in Battery Precautions ..................... 51 Disposal and Recycling Information .................
Page 4: Getting Started
Refit Patch U7D/U7B is a type of patch that attaches to the chest, so you can check the health signal in real time by running smartphone application after turning it on. Therefore, you need to install the smartphone application (Happ+), disposable electrodes, connecting cables, and wireless dongle.
Page 5: Using Refit Patch U7D/U7B
The disposable electrode snaps are provided on the back of the main module and the power module, and the Refit Patch U7D/U7B is attached to the chest after fastening the disposable electrode.
Page 6: Connection Status Display
Connection Status Display 1. Find the power switch of the Refit Patch U7D/U7B on the side of power module. 2. Move the power switch to the side marked with the power ( ) icon to turn on the power. 3. If the modules are connected correctly, the beep sounds once briefly, the red LED on the main module lights up, the green LED starts blinking.
Page 7: Wearing Position Of The Sensors
Make sure that the connection cable is properly extended. Charging Refit Patch U7D/U7B Refit Patch U7D/U7B charges the power module. The power module has a built-in Li- Polymer rechargeable battery. You can charge using a smartphone charger with a 5-pin micro-USB socket structure.
Page 8: Battery Life
Battery life 1. If the Refit Patch U7D/U7B is used while the power module is fully charged, the ECG can be measured continuously for about 10/30 hours. 2. If you use an extended battery pack, you can measure ECG continuously for up to about 20/60 hours.
Page 9: Refit Patch U7D/U7B General Info & Specifications
Refit Patch U7D/U7B General Info & Specifications The Refit patch U7D/U7B specifications are as follows. Items Specifications Main module:  35mm, H 12mm Power module:  35mm, H 12mm Size Connection cable: 67mm Weight 23g (Including cables and disposable electrodes)
Page 10: How To Connect (Smartphone)
How to Connect (Smartphone) Happ+ App Installation In order to use Refit Patch U7D/U7B, you need to install ‘Happ+’ application on your smartphone. Search ‘Happ+’ or ‘Solmitech’ in the Play store and install the app. Searching for Happ+ App 1. Click Play store icon ( ) on your smartphone and run it.
Page 11 3. Enter ‘Happ+’ or ‘Solmitech Happ+’ in the edit field and click Search icon. 4. Select ‘Happ+’ app from the list.
Page 12: Installing And Running Happ+ Application
Installing and running Happ+ Application 1. Select Happ+ application and click INSTALL. 2. Once a pop-up window appears asking whether install or not, click ACCEPT. If you have Android 6.0 or higher, installation will proceed without consent.
Page 13 3. Happ+ application will be downloaded and installed automatically. 4. You can launch the application by pressing the OPEN button on the screen or the Happ+ icon directly.
Page 14 5. Once you run Happ+ application, the initial splash window appears for 2 seconds and disappears. 6. For Android 6.0 (Marshmallow), you will be asked three permissions. All functionality must be allowed before the app will work.
Page 15 If you check ‘Do not show this window again.’ at the bottom, the intro screen will not appear from the next execution. 8. Click the START button to search for nearby Refit Patch U7D/U7B and automatically connect and start measurement.
Page 17: Happ+ App Install Environment
Happ+ App Install Environment The detailed installation environment of the Refit Patch U7D/U7B app is as follows. Items Specifications Operating system Android Compatible Android version 4.4 and above Size 8.31 M Prerequisites Bluetooth enabled devices NOTE: When using Happ+ app for a long time with real-time data communication, internal memory usage can increase dramatically.
Page 18: Ecg
Refit Patch U7D/U7B and manage your measurement history. Real-time Monitoring Using the Refit Patch U7D/U7B and Happ+ app, you can simply monitor your ECGs at any time. The ECG signals show the balance of your heartbeat. Under normal condition, the signal appears uniformly.
Page 19 3. Once a Refit Patch U7D/U7B is connected to the Happ+, the measurement starts automatically. 4. When the health check is completed, you can check the measured ECG signal by dragging the ECG graph to the left or right.
Page 20 Chart Pause/Restart 1. In order to pause the continuous ECG monitoring on your screen, touch the Pause icon ( ) during measurement. 2. While the measurement is still in progress, the chart update is paused and you can s ee the previous data up to 30 seconds before. 3.
Page 21: Heartrate
2. Once click the zoom in icon ( ), the amplitude of ECG signals will be increased by 20%. And if you click the zoom out icon ( ), it will be shown reversely. Heartrate You can check your health status by monitoring your pulse. At rest, the normal range of pulse for an adult is 60~100 times per minute.
Page 22: Stress
the start of measurement totally. Stress The amount of stress you are under is measured. Stress levels range from 0 to 100%, and the lowest value means stress free. 1. You can see the cumulative stress graph by clicking the move icon ( ) at the bottom right of the heartrate window.
Page 23 4. Push up the graphs to select a previous record. Once touch a record, you will see all the measurement details in the main screen. Deleting Records 1. Click the Record ( ) icon on the main window. 2. Press a record for over 1 second from the list, then a check box will appear on the left side of each record.
Page 24 4. Click the All box from the left-top of the screen to select or deselect all the records saved in your smartphone. 5. After selecting all the records you want to delete, touch the Delete ( ) icon. Then a window to confirm the deletion will pop up.
Page 25: Setting User Profile
5. Copy the measurement data files (RPD format) of the ‘DB’ folder to the PC, and check them through the ‘Refit Patch Viewer V1.x’ program on your PC. For more detailed information about the PC viewer program, Refit Patch Viewer, visit Solmitech’s webpage (http://solmitech.com/shop/refit-patch-U7D/U7B/).
Page 26 4. Once you have completed the user registration, you can proceed with your health check. If you do not register yourself, the health check record is saved by default. Add Profile 1. Select User Profile ( ) icon in the main menu. 2.
Page 27 4. A new profile is added, and set as the default user. Delete Profile 1. Select the Delete ( ) icon in the right of the user name you want to delete. 2. A confirmation window pops up. Click OK to delete the profile.
Page 28: Sending Record Via E-Mail
NOTE: Please note that deleting your profile will also erase your previous history. Sending Record via E-mail 1. Select E-mail ( ) icon in the upper right corner of the main screen. 2. It automatically switches to the mail delivery app and you can send measurement results to others by email.
Page 29: Sns Sharing
NOTE: The receiver’s email address defaults to hello@solmitech.com. Measurement data file can be opened by the PC viewer program, Refit Patch Viewer V1.x. Check it on the Solmitech webpage (http://solmitech.com/shop/refit-patch-u7d-u7b/). SNS Sharing 1. Select the Sharing icon ( ) in the top right corner of the main screen.
Page 30 Sound Sound ON/OFF • Zoom Zoom Zoom button ON/OFF • Demo Demo mode OFF, Measurement mode ON SHC-U7D/U7B Demo mode SHC-U6 Demo mode • Buy & Support Goes to Refit Patch U7D/U7B shopping mall • Our Apps Shows Solmitech Apps...
Page 31: How To Use Refit Patch Viewer (Pc Program)
Moreover, you can check the change of ECGs in each event situation specifically. Installation of Refit Patch Viewer You need to install the Refit Patch Viewer (V1.x) program on your PC in order to view the data file (<*.rpd>) stored by Happ+. Program Installation 1.
Page 32 4. Press the Next button again. 5. Select the program installation path and press the Install button. 6. Press the Install button to proceed with the installation.
Page 33: How To Use Refit Patch Viewer
How to use Refit Patch Viewer Import Measurement File There are two ways to import a measurement data file into the Refit Patch Viewer. One is to import the data file from the memory of your smartphone by connecting the smartphone to your PC through a USB cable and the other is to download the measurement data file from an e-mail directly.
Page 34: Main Screen Of Refit Patch Viewer
HappPlus/db directory and copy it to your PC’s working directory for use. 4. Or if the Refit Patch Viewer is already installed, double-clicking the <*.rpd> file will automatically run the Refit Patch Viewer program and display the measurement data on the screen, and the <*.rpd> file will be automatically saved in the path where the program is installed.
Page 35: Loading A Measurement File
3. Heartrate text box : Displays the heartrate in numbers based on the time of green line drawn in the center of the window Load button : Loads the data file (<*.rpd>) measured in U6 and U7D/U7B. Export CSV button : Exports ECG, HR, STRESS from DB to csv file.
Page 36 1. Run Refit Patch Viewer program by double-clicking the icon. 2. Run the program and press the Load ( ) button to load <*.rpd> file. (Double- clicking <*.rpd> file also allows you to run the programs and import data.) 3. The loading screen appears in the center while loading data.
Page 38: Export Csv File
Export CSV File 1. Pressing the Export CSV ( ) button asks if you want to save the loaded file as a CSV file. 2. Click Yes to save, No not to save. 3. The data stored in the CSV file are the values of ECG signals, heartrates and stress levels.
Page 39: Data Analysis
Data Analysis 1. You can zoom in and out the ECG signals on the x axis by moving the middle mouse...
Page 40 button (wheel) up or down. This function also operates on the windows of HR and Stress levels. 2. You can zoom in the ECG signals on the x axis by holding down the left mouse button 3. If you move the mouse while holding down the right mouse button , you can see it while moving along the x axis.
Page 41 4. Press button to zoom in the ECG chart on the y axis, and press button to zoom out on the y axis. 5. You can use the scrolling below to move and see the ECG signals.
Page 42: Checking Events
Checking Events 1. Pressing the Move Left ( ) button will find the nearest event marker to the left of the center line. 2. Pressing the Move Right ( ) button will find the nearest event marker to the right of the center line.
Page 43: Print Screen
Print Screen 1. Click the Print ( ) button to capture and print the ECG, HR, or Stress screen that you are currently monitoring. 2. If you click the Print button, the printer selection screen appears. 3. Once you select a printer, a preview window appears, where you can click the printer icon to print the screen you are currently viewing.
Page 44: Print A Report
Print a Report 1. Press the Report ( ) button to display the measuring device, user information, maximum-minimum heart rate, average stress level, and number of event markers.
Page 45: Add Comments On Events
2. In the report, you will see the charts of entire ECG signals, heartrates, and stress indices. Below this, you can also observe the ECG signals between +5s and -5s around the event marker and you can add comments below it. 3.
Page 46: Print A Report
Print a Report 1. Press the button on the Report screen to display the screen to select the printer. 2. If you select a printer to use, it will switch to the preview screen. 3. The preview screen shows the user information, ECG, HR, stress, event charts in the currently visible report window.
Page 47: Export A Report As Pdf
Export a Report as PDF 1. From the report screen, click the button to export the report as a pdf file. 2. The exported pdf file is saved to the user's My Documents folder.
Page 48 3. When saving is completed, the user’s My Documents folder is automatically opened. Confirm the file is saved as the format of <username_measurement start time.pdf>. 4. If you open the saved pdf file, you will see the information you were viewing on the report screen.
Page 49: Setting Options
Setting Options 1. You can set the options by clicking the Settings ( ) button. 2. Zoom On/Off enables and disables the buttons in the ECG screen. 3. Event Tracker On/Off activates and deactivates the buttons. 4. If you press the Buy button on Buy & Support menu, the web site selling the device will pop up.
Page 50: Troubleshooting
• Make sure that the Bluetooth feature of your smartphone is enabled. • Make sure that Refit Patch U7D/U7B’s power is ON. If the power does not turn on, please recharge the battery. • Check the LED operation status of the Refit Patch U7D/U7B.
Page 51: Safety Notices
 Do not use your Refit Patch U7D/U7B in a sauna or steam room.  Do not leave your Refit Patch U7D/U7B in direct sunlight for an extended period of time.  Do not leave your Refit Patch U7D/U7B near open flames.
Page 52: Disposal And Recycling Information
Batteries are not to be disposed of in municipal waste stream and require separated collection. • Disposal of the packaging and your Refit Patch U7D/U7B should be done in accordance with local regulations. For the additional information on disposal and recycling, including contact details of a distributor in your region, please visit www.solmitech.com...
Page 53: Storage And A/S
Be careful the water does not enter inside your Refit Patch U7D/U7B, it may cause malfunctions.  If you feel your Refit Patch U7D/U7B is heated up due to moisture, stop using your Refit Patch U7D/U7B immediately and request an inspection. ...
Page 54  If there is any fault in the product model, please notify to the A/S dealer contact for easy and faster service. A/S and Customer Hotline ☎ +82 70 7558 9877 ...

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