H3 System H3G-1500 LTE Tele-Health Modem Instructions

: June 5, 2024
: H3 System

Table of Contents

Welcome
Packaging List
Overview
Specification
LTE tele-health modem installation
Using Instruction
LTE tele-health modem configuration
Pairing
Measurement and data transmission
Data collection software
XML file
Read User Manual Online (PDF format)
Download This Manual (PDF format)

H3 System H3G-1500 LTE Tele-Health Modem Instructions

USA-Federal Communications Commission (FCC)

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.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by tuning the equipment off and on, the user is encouraged to try and correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna
Increase the distance between the equipment and the receiver.
Connect the equipment to outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Welcome

Thank you for purchasing LTE tele-health modem (H3G-1500).
The LTE tele-health modem receive health data from devices such as blood pressure monitor, glucometer, and weight scale
The LTE tele-health modem transmit them into a healthcare center through LTE(verizon) mobile network

Packaging List

Modem Main
Antenna
AC Adapter (5V/3A)

Overview

This document describes instructions regarding the H3 LTE tele-health modem (H3G-1500, H3 System) and the related components. This document includes

How to install and configure the H3 LTE tele-health modem
How to use the H3 LTE tele-health modem
How to setup a server system for the H3 LTE tele-health modems

Specification

Item	Specification
MCU	ESP32-U4WDH 32bit Single Core
MEMORY	Internal ROM
Internal RAM	520KB
Internal FLASH	4MB
RF Transceiver	15C
POWER	0.343mW/MHz(Typ) / Class2
Freq. Range
POWER

INTERFACE	ANT
Upgrade	Micro USB
Operating Environment	Temperature
Humidity	< 90%
POWER	Adapter

Rechargeable(Li-polymer Battery 4.2V)
Dimension| Size| 125 x 100 x 33 mm
Weight| 160g

Available devices

Lifescan Onetouch Ultra/Mini with Bluetooth adapter(BA-110,BA-300)
Weight : 160g
A&D weighting scale (UC-321PBT)
A&D blood pressure monitor (UA-767PBT)
IEM blood pressure monitor (Stabil-O-Graph)
ForaCare’s thermometer (FORA IR20b)
Beijing Choice’s Pulse Oximeter (MD300C318)
Omron blood pressure monitor (HEM-9200T)
Omron weighting scale (HN-290T)
Welch Allyn blood pressure monitor (RPM-BP100)
Welch Allyn weighting scale (RPM-Scale100)
P1ng Pedometer (PB-001)

LTE tele-health modem installation

Preparation for deployment

LTE tele-health modem configuration
- Turn off the LTE tele-health modem. (Figure 1.)
- Connect a USB cable (micro USB to USB-A type) to a LTE tele-health modem and a PC.
- Run the configuration software.
- Turn on the LTE tele-health modem.
- Configure the LTE tele-health modem with the configuration software. For the details, please see the section below, “LTE tele-health modem configuration.”
Pairing and testing
- Pair with devices. Please see “Pairing” section below. (Figure 2. Booting
  position)
- Take readings and confirm if the readings are successfully delivered to a server.
  Please see “Measurement and data transmission” section.
Final inspection
- Confirm Sim card Installed
- Close the bottom cover.

Installation at user’s home

Place a LTE tele-health modem at a suitable place.
Connect a power adapter.
Insert Sim card.

Using Instruction

Figure 1. Power ON Switch

Power ON Switch

Figure 2. FW Download Console mode Selection

FW Download Console mode Selection

Left : Booting
Right : Download

LTE tele-health modem configuration

Components
- A serial cable provided by H3 System
- Configuration software
- For admin: Serial numbers can be modified.
- For user: Serial number change is not allowed.
Descriptions
- Configuration software for an admin: Serial No. modification is enabled.
- Items
1. Open: Open the serial port
2. Setting: Shall be checked for changing LTE tele-health modem configurations
3. Serial No: Serial number of the LTE tele-health modem. It’s only enabled for the Admin version
4. IP(DNS): DataCollection Server IP or DNS
5. Port: DataCollection Server port
6. Devices List: List of paired devices. Types and BT addresses.
7. Delete List CheckBox: save GWInfo, delete Pair info, Delete Saved Flash Data.
8. if Setting Checkbox Check and Check CDMA,SPP,BLE Radio Button : Send, Rreset AT Command to individual module.
9. Clear Button: Clear window
10. LTE, Bluetooth Log listbox shows GW log data
11. 4G Log: 4G AT-command logs Save Folder : C:\log
12. Menu :
  NetworkPairing submenu : Network Pairing Management UI
  FirmWare submenu : FOTA File Generate Management UI
Steps
- Turn off the LTE tele-health modem.
- Connect a serial cable (provided by H3 System) to a LTE tele-health modem and a PC.
- Run the configuration software.
- Select the suitable COM port (You can check the COM port at the device manager.) and click “Open.”
- If you want to modify configuration, then check “Setting.” Otherwise uncheck “Setting.”
- Turn on the LTE tele-health modem.
- The current configuration and paired devices info are shown.
- Change the parameters and click “Send.”
- If you want to delete the pairing info, check “Delete List” and click “Send.”
- Before clicking “Send”, please double check the settings.
- Turn off the LTE tele-health modem and disconnect the serial cable.

Pairing

Pairing (Figure 2.)
- Admin UI Pairing mode
- Network Pairing mode
Admin UI Pairing mode
- General process
1. Turn on the LTE tele-health modem.
2. When LTE tele-health modem turns on, LTE tele-health modem shows the number of currently paired devices with LEDs for 5 seconds. (Even at the mode “N”)
  Number of paired devices| SENDING LED| READING LED
  ---|---|---
  0| Off| Red On
  1| Green On| Off
  2| Green On| Green On
  3| Green On| Red On
  4| Red On| Off
  5| Red On| Green On
3. AdminUI Setting CheckBox check
4. CDMA, Bluetooth Log listbox log scroll will stop and pairing standby
5. Let the device be at pairing mode.
6. In the Pairing Device List listview, Select record and click Pairing button
7. Pairing will start
8. During pairing process, the “Readings” LED turns GREEN.
9. At successful pairing, the “Readings” LED blinks GREEN 5 times.
10. At successful Admin UI Info Device List listbox will add pair info.
11. At failure, the “Readings” LED blinks RED 5 times.
12. The LTE tele-health modem goes to the step “v.”
13. You can pair another device at the same pairing mode successively.
14. After completion of pairing, UnCheck AdminUI Setting CheckBox, LTE tele-health modem will normal operation.
15. For failure, just let the device at pairing mode and find the result. (Step “vii” and “viii”) Don’t turn off the LTE tele-health modem and restart the whole procedure again.
Network Pairing mode
Prepare

  * AMC or patient requests BT device pairing with target GW and BT device information. (H3G-1500(GW), target Bluetooth(BT) device).
  * AMC confirms the corresponding information and registers the information into AMC’s DB. (btaddress. Serial, Pincode, devtype)
  * AMC can register several BT device.
2. Pairing
  * AMC turns on the pairing start flag of the relevant DB record.
  * GW Network Pairing(NP) process.
    * AMC asks the patient to restart the patient’s GW.
    * Patient checks the GW’s standby mode by looking at the LED light.
    * AMC instructs the patient to make the BT device be at pairing mode.
  * GW’s LED indicates the pairing status.
  * After completion, GW’s LED indicates whether the pairing succeeds or fails.
  * GW automatically updates the pairing results into AMC’s DB through DC SW.
  * AMC checks whether the process is successfully completed through AMC’s DB.
  * If register several BT device, AMC has to guide Patient set BT device in pairing mode sequentially,
3. Final
  * AMC can find out all BT device pairing is completed via DB info
  * AMC confirms whether the Bluetooth device is functioning properly.

Measurement and data transmission

How to use

Take a reading, and then the reading is transmitted to the LTE tele-health modem by Bluetooth.
And the reading is automatically transmitted to the server via mobile networks.
At server access failure, it tries 9 more times, in total 10 times at most with 1 hour period until success.

Clock setup

Clock of the LTE tele-health modem is automatically set with 4G connection.
Clocks of measuring devices can be set during communication with the LTE telehealth modem.
But, regarding the IEM’s blood pressure monitor, clock must be set manually.

LED indications

During Bluetooth communication, the “Readings” LED turns GREEN.
At success, the “Readings” LED blinks GREEN 5 times.
At failure, the “Readings” LED blinks RED 5 times.
During server connections, the “Sending” LED turns GREEN.
At success, the “Sending” LED blinks GREEN 5 times.
At failure, the “Sending” LED blinks RED 5 times.

Notification for power failure

The LTE tele-health modem is supposed to connect to a server when an AC adapter is connected and disconnected.
It sends “Power up” and “Power down” signals, respectively.
Backup batteries are required.

Heart beat

Server access is taken every six hours for indication “I’m alive.”
If there is any reading unsent, the reading is sent to a server together.

Data collection software

Setup

Default path :
C:\Program Files\H3SYSTEM\DataCollection_GPRS\DataCollection_GPRS.exe
Configuration file name: gprs_config.ini
Contents of configuration file (gprs_config.ini)
- LOG_PATH=C:\gprs\log <= Log file path
- DATA_PATH=C:\gprs\data <= Data XML file path
- PORT=65001
Change of configuration
- Stop the corresponding windows service
- Change the configuration file, gprs_config.ini
- Re-start the windows service
To start the windows service: At “Windows Service”, select
“DataCollection_GPRS” and run.

Data files and communication log files

Data XML files will be generated at the folder defined at “DATA_PATH.”
Log files will be generated at the folder defined at “LOG_PATH.”
Examples
Ex) Data XML file name: H3_20101004194422_1111111111.xml
Creation logic of xml file name: Datetime + LTE tele-health modem serial no
Ex) Log file name: H3_20101004194422_156.log Creation logic of log file name: Datetime

XML file

It e m		Description
Common	serial=”2222222222″	LTE tele-health modem Serial No
dc=”0″	Power Adapter Connection Status ( 0 :

Connected ,1 : unconnected)

battery=”1.2″| LTE tele-health modem battery
type=”glucose”| Device

Glucose : Glucometer
Pressure_AND : Blood pressure(AND)
Pressure_IEM : Blood pressure(IEM)
Weight : weight scale(AND)
Thermometer : Thermometer
OXI : Pulse Oximeter

id=”ZHZ306CBY”| Device Serial No
measuretime=”20100101001250″| Measurement time
con_gwtime=”20111221132941″| LTE tele-health modem’s time stamp during communication between the measuring device and LTE tele-health modem
con_devtime=”20111221132941″| Measuring device’s time stamp during communication between the measuring device and LTE tele-health modem
(If the measuring device supports sending device’s current time)
Glucometer| result=”103″| Measurement value
unit=”0″| Unit (0 : mg/dL, 1 : mmol/L)
model=”1″| Glucometer Model (0:Ultra, 1:Ultra2, 2:Mini/Easy)
adapter=”1″| Glucometer Adapter (0 : N/A, 1: BA-100, 2:

BA-110)

RF Exposure Statement

To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance of 20cm the radiator your body. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.