Page 1 SECG 5.0 AIO | User Manual WHALETEQ Multi Vital Sign Simulator SECG 5.0 AIO (Single-channel (Single-lead) ECG Test System) User Manual Version 2024-06-24 Software Version 1.5.6.49 (Due to the function optimization, some operating interfaces should be based on the latest software version.)
Page 2: Module, The Ppg-2R-880/Ppg-2R-940 Reflectance Spo
This document could contain technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in future revisions of this document. WhaleTeq Co. LTD. Is under no obligation to notify any person of the changes.
Page 3: Table Of Contents
2.1.2 SECG 5.0 AIO PC Software Installation ................30 2.1.3 USB Driver Installation ....................31 2.1.4 Microsoft .Net Framework 4.0 Installation ..............32 2.1.5 SECG 5.0 AIO Firmware and APK Update ..............33 2.1.6 Clear Cache ........................36 Connecting to the ECG ..................37 Set up a Low-noise Test Environment ..............
Page 4 2.10.6 Supported Raw Data File Format .................. 89 Testing to IEC and AAMI Standards ........93 Relation between IEC figures and WhaleTeq SECG 5.0 AIO ........ 93 Terminals of P1, P2 and P6 .................. 94 Software Development Kit (SDK) ........95 Calibration and Validation ..........
Page 5 Table 14: Comparison Table of Respiration Parameters in the ECG Mode ..................69 Table 15: Cross-References Between Switches and Terminals ..93 Table 16: SECG 5.0 AIO Standard Package ........100 Table 17: Optional Respiration Module, SpO Module, Heart Rate Module, and Accessories ............
Page 6 SECG 5.0 AIO | User Manual List of Figure Figure 1: Single-Channel Concept ............9 Figure 2: SECG 5.0 AIO Overview of ECG Module ......12 Figure 3: SECG 5.0 AIO Hardware Overview ........13 Figure 4: Optional Respiration Module Hardware Overview ..14 Figure 5: Optional Accessory PPG-2TF-660 (Transmittance SpO Module) Hardware Overview ..........
Page 7 Figure 46: Import Successfully ............64 Figure 47: Clear Assistant ..............65 Figure 48: SECG 5.0 AIO and Respiration Module Installation ..66 Figure 49: ECG Special Add-on Parameter Switch ......68 Figure 50: Advanced Respiration Parameter Settings ..... 68 Figure 51: SECG 5.0 AIO and PPG-2TF-660 Installation ....
Page 8 Figure 75: Auto PWTT Function ............88 Figure 76: SECG 5.0 Interface ............96 Figure 77: Self-Calibration Setup ............. 96 Figure 78: SECG 5.0 AIO ±300mV DC offset ........97 Figure 79: DC Voltage Verification (300mV) ........97 Figure 80: Self-Calibration Setup ............. 98...
Page 9: Introduction
Device Under Test Figure 1: Single-Channel Concept Via a SECG 5.0 AIO, the system produces voltage up to 40mVpp. The SECG 5.0 AIO contains resistor/capacitor networks, DC offset, pacing circuit, and relay switching to provide the full range of single-channel performance tests in IEC/YY/JJG standards.
Page 10 (Peripheral Oxyhemoglobin Saturation) and PWTT (Pulse Wave Transit Time) testers. Based on the design of DUTs, the SECG 5.0 AIO can also perform in conjunction with the Reflectance Green Light Heart Rate Module PPG-1R-525 to conduct PWTT testing.
Page 11: Standard/Application
SECG 5.0 AIO | User Manual Standard/Application The following table shows the ECG standards for which the SECG 5.0 AIO has been designed for, and includes any limitations: Table 1: Standard / Application Standard Clause(s) Limitations/Notes 201.12.4: All performance tests except: ◆...
Page 12: Secg 5.0 Aio Overview Of Ecg Module
SECG 5.0 AIO Overview of ECG Module Figure 2: SECG 5.0 AIO Overview of ECG Module 5.1.4 n) Fast QRS: The sampling rate is limited to 0.2ms, some distortion of the pulse is possible below 6ms.
Page 13: Secg 5.0 Aio Hardware Overview
(4) USB Type-B port: To connect with PC and allow PC software to control the SECG 5.0 AIO. (5) Mode switch: To switch the SECG 5.0 AIO to PC mode (PC) or standalone mode (AIO). Before operating PC software, users need to switch the SECG 5.0 AIO to PC mode and an additional description “SIMULATION...
Page 14: Optional Respiration Module Hardware Overview
SECG 5.0 AIO. (9) Network connection port Optional Respiration Module Hardware Overview ５ Figure 4: Optional Respiration Module Hardware Overview (1) DB15 port (male): Connect this port to the DB15 port on the SECG 5.0 AIO using a DB15 cable.
Page 15: Module) Hardware Overview
(5) SGND terminal: Connect one end of a grounding wire to the SGND terminal and the other end to the GND terminal on the SECG 5.0 AIO to reduce noise interference in simulated signals. Note: Please refer to ‘’...
Page 16: Optional Accessory Ppg-2R-880/Ppg-2R-940 (Reflectance Spo Module) And Ppg-1R-525 (Reflectance Green Light Heart Rate Module) Hardware Overview
SECG 5.0 AIO | User Manual (3) PD monitor port: With the MCX to BNC port, the PPG-2TF-660 can be connected to an oscilloscope to measure the optical signal sent by the red LED of the DUT to the PD.
Page 17: Main Specifications
SECG 5.0 AIO | User Manual (4) PD2 monitor port: This is for the PPG-2R-880 or the PPG-2R-940 module to connect to the oscilloscope to measure electrical signals transferred by their PD. This port is for monitoring the optical signal of DUT’s infrared LED.
Page 18: Table 2: Ecg Test Mode Specifications
SECG 5.0 AIO | User Manual In general, the system has been designed to the standards above, taking into account Clause 201.5.4 in IEC 60601-2-25 and IEC 60601-2-27. The table below shows the specifications of SECG 5.0 AIO ECG test mode: ECG Test Mode ...
Page 19: Table 3: Signal Specifications
SECG 5.0 AIO | User Manual Parameters Specifications DC Offset (variable, up to 1000mV, may include up ±1000mV ±1% or ±3mV to 50µVpp noise) 5 ~ 40°C 50 ~ 80%RH Environment Altitude < 2000M Overvoltage CAT II Size (L x W x H)
Page 20 SECG 5.0 AIO | User Manual Default Minimum Parameters Setting Range Values Step Size Frequency 0.05 ~ 500Hz 0.01 (Hz) Triangle Frequency 3 ~ 30000BPM 60BPM (BPM) Amplitude (-40) ~ 40mV 0.01 Frequency 0.05 ~ 500Hz 0.01 (Hz) Square Frequency...
Page 21: Table 4: Signal Add-On Specifications
SECG 5.0 AIO | User Manual Default Minimum Parameters Setting Range Values Step Size T Amplitude 0 ~ 5mV 0.2mV 0.01 Frequency 0.02 ~ 6Hz 0.01 (Hz) Frequency 1 ~ 360BPM 60BPM (BPM) Amplitude (-20) ~ 20mV Signal Add-on ...
Page 22: Table 5: Ecg Special Function Specifications
SECG 5.0 AIO | User Manual Default Minimum Parameters Setting Range Values Step Size 620kΩ / 4.7 nF on / off Sine Wave Add-on on / off 50, 60, 100, 120, 150, 180, Main Noise 50Hz 200, 240Hz Noise White noise Amplitude 0.01 ~ 5mV...
Page 23: Table 6: Respiration Parameter Specifications
SECG 5.0 AIO | User Manual Default Minimum Parameters Setting Range Values Step Size Single / Double - Pulse Number 150ms / Double -250ms 0, 4, 10, 20, 50, Overshoot (ms) QRS/T on/off Start 0.67 ~ 500Hz 0.67Hz 0.01 Frequency...
Page 24 SECG 5.0 AIO | User Manual SECG 5.0 AIO Respiration Module Parameters Built-in Respiration Specifications Specifications ±1% (according to ± (2% of setting + Variation Accuracy the component's 0.1Ω) specifications) 100Ω, 200Ω, 500Ω, 1000Ω, 1500Ω, 500Ω, 1000Ω, Impedance Baseline 2000Ω, 2500Ω, 1500Ω, 2000Ω,...
Page 25: Table 7: Spo 2 Test Mode Specifications
SECG 5.0 AIO | User Manual Test Mode  Table 7: SpO Test Mode Specifications Parameters Specifications Setting 10 ~ 300BPM Range Minimum Heart Rate 1BPM Step Size Accuracy ±1BPM Setting 100 ~ 3000mV LED DC Level Reference Range Output...
Page 26: Table 8: Pwtt Test Mode Specifications
MCX LED Voltage Accuracy ±5% Note: (1) The SECG 5.0 AIO test system adjusts AC/DC output according to the linearity of LED electro-optical conversion. (2) The PI value may vary according to the different calculation methods of each manufacturer. (3) PD response time varies with the light intensity of the DUT.
Page 27 SECG 5.0 AIO | User Manual Parameters Specifications Minimum 0.1mV Step Size Setting 0 ~ 5mV Range T Wave Amplitude Minimum 0.01mV Step Size Setting 0 ~ 200ms Range QRS Interval Minimum Step Size Parameters in PWTT Test Mode Setting...
Page 28: Product Label
SECG 5.0 AIO | User Manual Product Label Figure 7: Product Label Separate equipment from other waste. The equipment that needs to be recycled, including host, wire, power supply Warning, please refer to the user manual Product serial number 2D Barcode...
Page 29: Cleaning Method
SECG 5.0 AIO | User Manual Pollution Degree 3: Conductive pollution or dry non-conductive pollution that becomes conductive due to condensation occurs. To be found in industrial environments or construction sites (harsh environments). Pollution Degree 4: The pollution generates persistent conductivity caused by conductive dust, rain, or snow.
Page 30: Set Up
2 Set Up Software Installation 2.1.1 System Requirements The single-channel ECG system SECG 5.0 AIO can be operated via the touch screen or PC software via USB connection PC Requirements： - Windows PC (Windows 7 or later, suggest using the genuine version) - Microsoft .NET 4.0 or higher...
Page 31: Usb Driver Installation
Microsoft Windows 7 ․ Windows 7 can’t recognize SECG unit, please download “mchpcdc.inf” from WhaleTeq website. This driver is provided by Microchip® for using with PIC microprocessors having built-in USB function. ․ When the USB module is connected for the first time, select manual installation, and point to the folder containing the above file.
Page 32: Microsoft .Net Framework 4.0 Installation
SECG 5.0 AIO | User Manual 2.1.4 Microsoft .Net Framework 4.0 Installation WhaleTeq software is developed by Microsoft .Net Framework 4.0. If SECG software fails to launch properly, please check whether Microsoft .Net Framework 4.0 or higher versions was installed in the operation system.
Page 33: Secg 5.0 Aio Firmware And Apk Update
(1) If ‘‘SIMULATION MODE’’ shows instead of the serial number, please switch the DIP switch on the rear of the SECG 5.0 AIO to ‘‘AIO’’ mode. (2) The file systems of USB flash drives supported by the SECG 5.0 AIO are NTFS and FAT32, and exFAT is not supported.
Page 34: Figure 9: Update Tab
SECG 5.0 AIO | User Manual 3. Click “Update”. Figure 9: Update Tab 4. Firmware Update: Click ‘‘Update Firmware’’, and confirm the current firmware version shows at the lower-left corner of the screen, then select the desired file and click ‘‘OK’’ to update.
Page 35: Figure 10: Update Firmware And Apk
SECG 5.0 AIO. Note: Do not click "DONE" in the window to avoid adjusting system settings. You can download the latest firmware and APK from WhaleTeq’s website. If you cannot correctly update the SECG 5.0 AIO, please contact WhaleTeq’s service team (service@whaleteq.com).
Page 36: Clear Cache
2. Select the "Restart" tab and check "Clear Cache". 3. Click "OK". After this, the SECG 5.0 AIO will restart the program and return to the ECG function screen. Users can then reselect the desired signals for testing. If clearing the cache does not resolve the issue with signal output, please contact WhaleTeq (service@whaleteq.com).
Page 37: Connecting To The Ecg
If the noise is high, users can reduce the noise by using the following methods: (a) Place a metal plate under the SECG 5.0 AIO, the ECG device under test (hereinafter referred to as DUT), and the computer, then connect the hex nut of the DB15 connector on the rear of SECG 5.0 AIO (grounding of the casing)
Page 38 Note: 1. The metal plate's size should cover the SECG 5.0 AIO, the DUT, and the computer at least, and it's unnecessary to ground the metal plate itself. 2. If the DUT is powered by batteries and doesn’t have a grounding of the casing, it’s unnecessary to connect it to the metal plate for testing.
Page 39: Main Screen
SECG 5.0 AIO | User Manual Main Screen Figure 13: Main Screen (1) Select waveform signal types and parameters (2) Select add-on signals (DC offset, pacing, etc.) (3) Select the output lead electrode (4) Detailed parameters of the output waveform...
Page 40: Description Of Functional Groups
SECG 5.0 AIO | User Manual Description of Functional Groups 2.5.1 Signal Parameters Signal Type Select the types of the output waveform. Please refer to table 9 for details. Frequency The frequency can be set in either Hz or Beats Per Minute (BPM). Changing one will automatically change the other to match.
Page 41: Table 9: Main Signal Types
SECG 5.0 AIO | User Manual Figure 14: Signal Parameters Table 9: Main Signal Types Waveform Description Waveform Example Parameters are amplitude (mVpp) Sine and frequency (Hz or BPM) Parameters are amplitude (mVpp) Triangle and frequency (Hz or BPM) Parameters are...
Page 42 SECG 5.0 AIO | User Manual Waveform Description Waveform Example Parameters are amplitude (mVpp), Exponential pulse width (ms) and frequency (Hz or BPM) This waveform is based on IEC 60601- 2-27(Figure 201.110 and 201.113). Parameters are amplitude (mVpp) and frequency (Hz or...
Page 43: Signal Add-On
SECG 5.0 AIO | User Manual As IEC 60601-2-27 requires a special waveform, please turn on the option of “IEC 60601-2-27 ECG waveform” before testing. Figure 15: ECG Waveform Parameters 2.5.2 Signal add-on According to the selected signal type, different parameters present on the ‘’Signal add-on’’...
Page 44: Figure 17: Sine Wave Add-On
SECG 5.0 AIO | User Manual Select desired frequency as 50Hz, 60Hz, 100Hz, 120Hz, 150Hz, 180Hz, 200Hz, 240Hz or white noise to conduct the baseline overload test. Sine Wave Add-on Figure 17: Sine Wave Add-on Set the amplitude and frequency of the sine wave to superimpose.
Page 45: Table 10: Pacing Parameters
SECG 5.0 AIO | User Manual Pacing Waveform Parameters Figure 19: Pacing Waveform Parameters In general, a pacemaker pulse can be added to any main signal (sine/triangle/ECG, etc.). Please refer to table 10 for the pacing parameters. Table 10: Pacing Parameters...
Page 46: Figure 20: Noise Parameter
SECG 5.0 AIO | User Manual If the “Synchronized with main function” checkbox is ticked, the pacing pulse will be synchronized with the main function, such as the ECG waveform in Pacing rate/ IEC 60601-2-27. synchronized with main function If this box is not ticked, the user can set the pacing rate independent of the main function (e.g., 80...
Page 47: Table 11: Respiration Function Parameters
SECG 5.0 AIO | User Manual Figure 21: ECG Special Add-on Parameters Figure 22: ECG Special Add-on Parameters (1) AAMI EC 13 Drift Test: (ECG waveform only): when selected, the device adds 0.1Hz, 4mVpp triangle waveform to the ECG signal (for testing baseline drift).
Page 48: Table 12: Impedance Pneumography Function Parameters
Specification Baseline 0~16%, step=1 Amplitude 0~16%, step=1 Frequency 0~16%, step=1 (5) Waveform Output After setting the above parameters, SECG 5.0 AIO can output the corresponding waveform. Click “OK” and return to the home screen. Click “Play” to output the waveform.
Page 49: Output Lead Electrode
USB flash drives. The file systems of USB flash drives supported by the SECG 5.0 AIO are NTFS and FAT32, and exFAT is not supported. If the size of a single file to be transferred exceeds 4GB, it is recommended to use...
Page 50: Output Waveform Display
SECG 5.0 AIO | User Manual 2.5.5 Output Waveform Display Figure 24: Output Waveform Display The output display provides an image similar to that provided by ECGs. The sensitivity of the display range may be set at 0.5mm/mV, 1mm/mV, 5mm/mV, 10mm/mV, or 20mm/mV to cover the full range of waveforms offered by the system.
Page 51: Special Functions
SECG 5.0 AIO | User Manual Special Functions 2.6.1 Standard Waveforms SECG 5.0 AIO is loaded with a series of waveforms, including ANSI/AAMI waveforms, partial CAL waveforms and HRV patten waveforms. Figure 26: Standard Waveforms 2.6.2 File Replay Select the file for playback in this window. Currently support file formats for txt, bin, hea and edf.
Page 52 PC system. If PC system has available memory for 1GB, the maximum number of single-channel sample data would be 131,072. Number of Signals: As SECG 5.0 AIO is a single-channel simulator,  the number is 1 as a fixed value.
Page 53: Nst Noise
- all data is bigendian (high byte first), 2's compliment The maximum size of loaded file is 100 million samples. 2.6.3 NST Noise This function can superimpose NST noise to testing signal. SECG 5.0 AIO provides EM (Electrode Motion Artifact), BW (Baseline Wander) and MA (Muscle Noise) for selection.
Page 54: Auto
SECG 5.0 AIO | User Manual 2.6.4 Auto Within this function, the user can select 3 different kinds of auto testing: Auto Pacing: Preset all the required combinations for the pacing test. For the IEC 60601-2- 27 test, please turn on the option of IEC 60601-2-27 ECG Waveform in Signal Parameter (refer to section 2.6.1).
Page 55: Figure 30: Auto Heart Rate
SECG 5.0 AIO | User Manual Auto Heart Rate Select the required combination of heart rate tests. For the IEC 60601-2-27 test, please turn on the option of IEC 60601-2-27 ECG Waveform in Signal Parameter (refer to section 2.6.1). The auto heart rate test shall be conducted with the trend mode, which can program groups based on different heart rates.
Page 56: Lead Off
SECG 5.0 AIO | User Manual 2.6.5 Lead OFF This is to open the selected output electrode so that the ECG device can check the electrodes automatically. Figure 32: Lead Off 2.6.6 Auto Sequence This function is to load up to 1,000 script files for playback. The user can set the testing time for each script file, and save the sequences as a file for repeated testing.
Page 57: Language Selection
SECG 5.0 AIO | User Manual Language Selection The SECG 5.0 AIO provides 3 different languages for selection. Click the setting button and select the desired language. Figure 34: Setting Button Figure 35: Language Selection...
Page 58: Standard Assistant
(2) Please save the attachment file to the root directory of a USB flash drive. Then, plug it into the SECG 5.0 AIO (please make sure the SECG 5.0 AIO isn’t outputting any signal). Click the icon (in the red circle) and select “Update”...
Page 59: Figure 36: Setting Button
SECG 5.0 AIO | User Manual Figure 36: Setting Button (3) The installation is complete when “Import license successfully” appears on the screen. Figure 37: Import License Successfully...
Page 60: Standard Assistant Software
SECG 5.0 AIO | User Manual 2.8.2 Standard Assistant Software Please follow the operation instruction: (1) Select the required medical standard. Figure 38: Select Medical Standard (2) Preset the function parameters of ECG DUT. Figure 39: Preset Parameters of the DUT...
Page 61: Figure 40: Select Test Clause
SECG 5.0 AIO | User Manual (3) Select test clause. Figure 40: Select Test Clause (4) The user can select the output electrode in the red frame. After the selection, click the desired column to start the test. Figure 41: Select Test Column...
Page 62: Figure 42: Testing Interface
SECG 5.0 AIO | User Manual (5) Test signal to be played automatically. Figure 42: Testing Interface ① Display the output parameters ② Show the prompt message. ③ SDK command ④ Test time (6) Fill in the test value. Figure 43: Enter Test Value...
Page 63: Update Secg 5.0 Aio Assistant Library
4GB, it is recommended to use NTFS. (4) Plug the USB flash drive into the SECG 5.0 AIO and load the file. Before plugging in the USB flash drive, make sure the SECG 5.0 AIO isn’t...
Page 64: Figure 45: Setting And Update Button
SECG 5.0 AIO | User Manual (5) Please click the icon in the red circle to open “Setting”. Select “Update” tab and then select “Import Assistant File” sub-tab. The assistant file will show on the screen (if not, please go back to step 2). Please select the file and press “OK”.
Page 65: Figure 47: Clear Assistant
SECG 5.0 AIO | User Manual (7) Please clear the assistant data after the update. Figure 47: Clear Assistant...
Page 66: Advanced Respiration Parameter Settings (Using The Respiration Module)
(2) Connect the DB15 port on the respiration module to the DB15 port on the rear of the SECG 5.0 AIO using the provided DB15 cable, and tighten the screws next to the port (circled in orange in the above figure).
Page 67 Please refer to "2.3 Set up a Low-noise Test Environment". (7) Plug the power adapter cable back into the SECG 5.0 AIO, then turn it on to select the ECG mode to start the test. Note: 1.
Page 68: Advanced Respiration Parameter Setting Screen
SECG 5.0 AIO | User Manual 2.9.2 Advanced Respiration Parameter Setting Screen Select ‘’ECG waveform’’ on ‘’Signal Type’’ in the ECG mode, then switch ‘’ECG special add-on’’ on ‘’Signal add-on’’ to ‘’ON’’ to bring up the setting icon . Click to bring up the ‘’ECG special add-on parameters’’...
Page 69: Spo 2 , And Pwtt Test
Module, the PPG-2R-880/PPG-2R-940 Reflectance SpO Module, and the PPG-1R-525 Reflectance Green Light Heart Rate Module) When the SECG 5.0 AIO works with the SpO module or the heart rate module, users can conduct tests on SpO and PWTT functions. Please refer to the instructions below for installation and testing.
Page 70: Secg 5.0 Aio And Ppg-2Tf-660 Installation
(1) Turn off the SECG 5.0 AIO and unplug its power adapter cable. (2) Connect the EXT DB15 connector of the PPG-2TF-660 to the DB15 port on the rear of the SECG 5.0 AIO, and tighten the screws next to the port (circled in orange in the above figure).
Page 71: Secg 5.0 Aio And Ppg-2R-880/Ppg-2R-940/Ppg-1R-525 Installation
(1) Turn off the SECG 5.0 AIO and unplug its power adapter cable. (2) Connect the DB15 port on the PPG-2R-880/PPG-2R-940/PPG-1R-525 to the DB15 port on the rear of the SECG 5.0 AIO using a DB15 cable, and tighten the screws next to the port (circled in orange in the above figure).
Page 72: Spo Test Mode
(by directly changing the Red or Infrared parameters) to ensure that the DUT SpO value changes along with that of SECG 5.0 AIO. Enter the desired SpO level (%), and the R value will be generated in accordance with the R-curve equation.
Page 73: Figure 54: Setting R Curve
R curve to the main screen. Users can directly set designated SpO level (%), and the SECG 5.0 AIO will output optical signals accordingly. Please notice that the SpO level can only be set in accordance with the SpO...
Page 74: Figure 56: Equation For Obtaining The R Curve
SECG 5.0 AIO | User Manual Note: The file systems of USB flash drives supported by the SECG 5.0 AIO are NTFS and FAT32, and exFAT is not supported. If the size of a single file to be transferred exceeds 4GB, it is recommended to use NTFS. Please store files in the root directory for the SECG 5.0 AIO to access.
Page 75: Figure 57: Use Calibration Curve Function
SECG 5.0 AIO | User Manual 2TF-660. Those 4 reference SpO tables are not provided by their respective owners. The data are collected through the WhaleTeq AECG100 main console measurement and for reference only. Figure 57: Use Calibration Curve Function (4) BPM: Adjust for different heart rates.
Page 76: Figure 60: Load Raw Files Function
Users have to manually adjust the “Output Setting” to ensure that the SECG 5.0 AIO outputs signals with suitable parameters. Note: The file systems of USB flash drives supported by the SECG 5.0 AIO are NTFS and FAT32, and exFAT is not supported. If the size of a single file to be transferred exceeds 4GB, it is recommended to use NTFS.
Page 77: Figure 61: ''R'' And ''Ir'' Options For Sync Pulse Function
(11) Parameter lock and adjustment: Lock the AC value to adjust PI and DC values or lock the DC value to adjust PI and AC values. (12) Sync pulse: To set LED behaviors of the SECG 5.0 AIO to synchronize with DUT LED. The default setting is checked, and if users uncheck this function, the ‘‘R’’...
Page 78: Figure 63: Using Spo Table
SECG 5.0 AIO | User Manual Figure 63: Using SpO Table Click the “New Table” button to add a SpO table, and secure the DUT to the SpO module to test. As shown in the following figure 64, users may click ‘‘Add Row’’...
Page 79: Figure 66: Automatic Calculation Of The Intercept And Slope Of The
SECG 5.0 AIO | User Manual Click “OK” to adjust the R-curve equation for the DUT. Figure 66: Automatic Calculation of the Intercept and Slope of the SpO...
Page 80: Auto Test Spo 2 Test Mode (Only Available When Connecting To The Ppg-2Tf-660)
The Auto Test SpO Mode is only applicable to the PPG-2TF-660. The PPG- 2TF-660 can be used only after it is connected to the SECG 5.0 AIO. If the Auto Trigger Level reminder shows, please check the IR status, or whether the DUT connects to the PPG-2TF-660 and is in a proper measuring position.
Page 81: Figure 68: Auto Test Spo Interface
SECG 5.0 AIO | User Manual Auto Test SpO Mode tab can be separated into 2 sections. The upper section is for waveform selection and test parameter setting; the lower section is for waveform playback display. This mode can detect the dynamic light intensity function of the DUT, so the PPG-2TF-660 can send corresponding signals as the same intensity to the DUT according to the change in light intensity.
Page 82 SpO table and reinstall the current version of SECG 5.0 AIO software, then reboot the SECG 5.0 AIO. After completing the above steps, users can go back to the dropdown list to select the 4 reference SpO tables.
Page 83 SECG 5.0 AIO | User Manual Figure 69: Auto Test SpO mode is operating After clicking the "Stop" button, the DUT DC values of R and IR will be displayed as figure 70. Users can use these values to create a new SpO table through the function of ‘’SpO...
Page 84: Figure 70: Dut Dc Values Of R And Ir Displayed In The Auto Spo Tab
SECG 5.0 AIO | User Manual Figure 70: DUT DC values of R and IR displayed in the Auto SpO Figure 71: The Trigger Level of the DUT displayed in the Sampling window...
Page 85: Pwtt Test Mode
SECG 5.0 AIO | User Manual 2.10.5 PWTT Test Mode The PWTT test mode consists of two sections. The upper section is for waveform selection and test parameter settings, and the lower section is for waveform playback display. Figure 72: PWTT Test Mode (1) Load ECG: Load and display preset waveforms from the ECG test mode.
Page 86 SECG 5.0 AIO | User Manual (6) Sync pulse: To set LED behaviors of the SECG 5.0 AIO to synchronize with DUT LED. (7) Inverted: To set the PPG waveform output by the SECG 5.0 AIO upside down from the display.
Page 87: Figure 73: Load Raw Files Function
SECG 5.0 AIO | User Manual Figure 73: Load Raw Files Function (15) Time difference: Adjust the time difference between ECG (R wave peak) and PPG waveform (peak or trough). PTTp is the time to peak and PTTf is the time to trough.
Page 88: Figure 74: Respiration Parameters
SECG 5.0 AIO | User Manual Figure 74: Respiration Parameters (18) Auto PWTT: Set time difference, range, step, and interval of PTTp or PTTf for PWTT automation. Figure 75: Auto PWTT Function...
Page 89: Supported Raw Data File Format
SECG 5.0 AIO | User Manual 2.10.6 Supported Raw Data File Format The SECG 5.0 AIO supports Text files (*.txt) and file content described below: File Format: [sampling frequency] [number of samples per signal] [number of signals] [signal description (signal-1)],[signal description (signal-2)], ...
Page 90 [0, AC], which can be adjusted in the SECG 5.0 AIO. If users set the AC level for 10mV in the SECG 5.0 AIO, this means that the [0, AC] becomes [0,10]. Then the SECG 5.0 AIO will automatically calculate the sample data value to a specific AC value by the following formula: [Data Value / (Maximum Data Value –...
Page 91 SECG 5.0 AIO | User Manual 0.627,1.253 0.658,1.316 0.689,1.378 0.720,1.440 0.751,1.502 0.782,1.564 0.813,1.626 0.844,1.688 ..-1.029,-2.059 -0.999,-1.997 -0.968,-1.935 -0.937,-1.874 -0.906,-1.812 -0.875,-1.750 -0.844,-1.688 -0.813,-1.626 -0.782,-1.564 -0.751,-1.502 -0.720,-1.440 -0.689,-1.378 -0.658,-1.316 -0.627,-1.253 -0.595,-1.191 -0.564,-1.129 -0.533,-1.066 -0.502,-1.004 -0.471,-0.941 -0.439,-0.879 -0.408,-0.816 -0.377,-0.753 -0.345,-0.691 -0.314,-0.628 -0.283,-0.565 -0.251,-0.502...
Page 92 SECG 5.0 AIO | User Manual -0.094,-0.188 -0.063,-0.126 -0.031,-0.063...
Page 93: Testing To Iec And Aami Standards
To be flexible, WhaleTeq equipment does not use the switch nomenclature in the standards. Rather, the user should simply follow the effective settings.
Page 94: Terminals Of P1, P2 And P6
SECG 5.0 AIO | User Manual -2-25 / -2-27 / -2-47 / WhaleTeq SECG Function Figure106 Figure105 Figure101 Settings Shorts out the Automatically DC offset selected if DC circuit offset is set to zero Automatically Sets the selected if DC...
Page 95: Software Development Kit (Sdk)
Python. Calibration and Validation Both WhaleTeq SECG 5.0 AIO and software have been system verified, and reports can be provided according to user’s needs. Prior to shipping, each unit is tested for component values and output voltages, using a calibrated precision multi-meter.
Page 96: Self-Calibration
Self-Calibration Self-calibration assists the user calibrates SECG 5.0 AIO before testing. (1) Set up the parameters of the SECG 5.0 AIO AP to “Square, 5mV, 0.1 Hz” and output to the RA lead electrode as the figure shown below: Figure 76: SECG 5.0 Interface (2) Connect the multimeter to RA and LA of SECG 5.0 AIO, and measure the...
Page 97: Figure 78: Secg 5.0 Aio ±300Mv Dc Offset
SECG 5.0 AIO | User Manual (3) SECG 5.0 AIO DC offset check is shown as the red square in the figure below. SECG 5.0 AIO connects DC in series with electrode wire (in the case, RA). Figure 78: SECG 5.0 AIO ±300mV DC offset (4) The user can verify the DC voltage by setting up the parameters of SECG 5.0 AIO AP to “Square, 0mV, 0.1Hz and DC Offset Setting to 300mV”.
Page 98: Figure 80: Self-Calibration Setup
Figure 81: DC Voltage Verification (>300mV) (7) Use the same way as above to check the DC voltage with the multimeter. The above steps assist the user to make sure SECG 5.0 AIO is outputting correct signals before the test.
Page 99: Troubleshooting
 If the connection between the SpO module/heart rate module and the SECG 5.0 AIO becomes loose or if the module is removed while playing PPG signals, it will result in the inability to test the SpO PWTT functions. Should this situation arise, please follow the correct steps to reinstall and then restart the testing.
Page 100: Ordering Information
 Connect properly and disconnect properly.  The PC software provided by the SECG 5.0 AIO is only for initial tests to verify the basic functions, performance, or availability of the system, product, or process.
Page 101: Optional Accessories, Software And Services
SECG 5.0 AIO | User Manual Part No. Description • USB cable x 1 • RCA to BNC cable x 2 • Ground wire x 1 • Protection package x 1 Optional Accessories, Software and Services • Optional Respiration Module, SpO...
Page 102: Table 18: Optional Software Add-On Pack
SECG 5.0 AIO | User Manual Part No. Description Quantity (two MCX (RF) male to BNC cables included) BNC cable (banana male to banana male) K22-0300201 (31.5cm) (red) BNC cable (banana male to banana male) K22-0300301 (31.5cm) (black) K28-0300301 DB15 cable (male to female) (30cm)
Page 103: Revision History
Chap 8 Ordering information Chap 9 Version information •Remove Chap 1.9, Merged to Chapter 7 Notes •Add Chap 2.1.5 SECG 5.0 AIO APK Update Chap 2.6.2 ECG Special Add-on 2021-08-27 2021-08-27 Parameters Chap 2.9.1 Import License Chap 2.9.3 Update SECG 5.0 AIO Assistant Library •Add...
Page 104 Module) Hardware Overview 2.9 SpO and PWTT Test (with the PPG- 2TF-660 Transmittance SpO Module) Update 1.6 Main Specifications 2.1.5 SECG 5.0 AIO Firmware and APK Update 2.8 Standard Assistant 2023-06-30 2023-06-30 7 Caution Table 13: Optional Software Add-on Pack...
Page 105 Figure 10, 48, 66 •Update Cover page 1.1 Basic Concept 1.4 SECG 5.0 AIO Hardware Overview 1.8 Main Specifications 2.1.5 SECG 5.0 AIO Firmware and APK Update 2.5.2 Signal add-on 2.5.4 Output Summary 2.8.1 Import License Key 2.8.2 Standard Assistant Software 2024-06-24 2.8.3 Update SECG 5.0 AIO Assistant...
Page 106: Contact Whaleteq
SECG 5.0 AIO | User Manual 10 Contact WhaleTeq WHALETEQ Co., LTD service@whaleteq.com | (O)+886 2 2517 6255 8F., No. 125, Songjiang Rd., Zhongshan Dist., Taipei City 104474, Taiwan...

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