Technical Characteristics; Storage Conditions; Description Of The Wireless Function - bewell connect MyTens Manuel De L'utilisateur

The APP cann't control the The Bluetooth
BW-TSX device, but the APP communication failure.
can connect the BW-TSX
device.
More Troobleshooting guide online (Check the FAQ's)

8. TECHNICAL CHARACTERISTICS

UNITS (CONNECTORS)
PROGRAMS
CLASSIFICATION
BATTERY
OUTPUT VOLTAGE
CONDITIONS OF USE

STORAGE CONDITIONS

DIMENSIONS
WEIGHT
IP CLASSIFICATION SYSTEM
WAVE FORM
IMPULSE WIDTH
HEART RHYTHM
TREATMENT TIME
ADAPTER
- Service life of electrode pads: 15 to 20 times.
- Applied part: Electrode.
- Size of electrode: 25 x 28 mm / 0,98 x 1,10 in (ellipse).
- Maximum separation distance: 10 m / 393,7 in (In the opened environment).
52 BewellConnect - BW-TSX/BW-TS1 - User Manual - 12-2018_v2
Restart the APP, and then
connect the device again.
MyTens: 2 devices (49,9 mm x 55,8 mm / 1,9
in x 2,1 in)
MyTens Pro: 4 devices (49,9 mm x 55,8 mm /
1,9 in x 2,1 in)
19 programs (11 TENS + 8 EMS programs)
Medical device Class IIa
3,7V/500mAh Li-lon
max 60mA ±10% (1000Ω load)
5°C to 40°C / 41°F to 104°F with a relative
humidity of 15% to 93%, atmospheric
pressure of 700 to 1060 hPa
-10°C to 55°C / 14°F to 131°F with a relative
humidity of 10% to 90%, atmospheric
pressure of 700 to 1060 hPa
440 x 54 x 13mm / 17,3 x 2,1 x 0.5 in
cable included
55g / 0,1lb (±20%) by unit
IP22
Biphasic square wave
150μs~370μs (±10%)
2Hz~100Hz (±10%)
1-90 minutes (±10%) given by the application
1pc (Input : 100-240 V AC 50/60Hz Output:
5 V DC 300mA)

9. DESCRIPTION OF THE WIRELESS FUNCTION

RF Frequency
Channel Bandwidth
Operation Voltage
Types of spread spectrum
Modulation type
Number of channel
Chanel spacing
Channel frequency
Antenna gain
Bluetooth version
Maximum Output Powers
1. BLE4.0 operate in the unlicensed 2.4 GHz ISM (Industrial Scientific Medical) band. The BLE4.0
wireless technology has 40 channels (3 broadcasting channel, 37 data channel), each channel
spacing 2MHz, the entire operating frequency range: 2.402-2.480GHZ. A frequency hopping
transceiver is used to combat interference and fading. The way of modulate is GFSK, the
output power is 0dbm, and the maximum transmission range is 10m meters.
2. The BW-TSX / TS1 devices use the one-on-one connection of the BLE4.0, and our devices
as a peripheral, response to the APP's connection request passively, establish a one-on-one
connection with the APP. After the BW-TSX / TS1 devices connect to the APP, the devices
will not be connected to other wireless device or controlled. After the APP connect to the
peripheral device, the APP will send the command, and when the BW-TSX / TS1 devices
ensure this command is right, it will open the control command, then you can control the
BW-TSX / TS1 device. Otherwise, the APP can't control the BW-TSX / TS1 device. And make
sure that the devices is connected and controlled by our APP.
3. For the reliability of data transmission, the Bluetooth Low Energy 4.0 has take some measures
in the radio frequency, baseband protocol, link management protocol to ensure the reliability
of the wireless data transmission. And ensure the security of the data with the AES-128 CCM
algorithm.
4. This device emits very low levels in the radio frequency (RF) interval and is therefore not liable
to cause any interference with nearby electronic equipment (radios, computers, telephones
etc.)
5. The BW-TSX / TS1 devices are designed to withstand foreseeable disturbances originating
from electrostatic discharges; mains supply magnetic fields or radio frequency transmitters.
6. Despite this, it is not possible to guarantee that the stimulator will not be affected by strong
RF (radio frequency) fields emitting from other sources.
7. The BW-TSX / TS1 devices are designed to be used in typical domestic environments approved
in accordance with EMC safety standard IEC60601-1-2.
BewellConnect - BW-TSX/BW-TS1 - User Manual - 12-2018_v2
2,4GHZ-2,48GHZ
2 MHz (-20db)
DC3.7V
DSSS
GFSK
40
2 MHz
0-39 Channel 2,402-2,480GHZ
2 dBi
V4.0
0dBm
53