Auvon EasyStim TN28_OTC User manual

Thank you for purchasing this product, please read this
user manual carefully before use!
User Manual 1
AUVON ® EasyStim TN28_OTC Devive
Device Name:EasyStim TN28_OTC

2
1
CONTENT
.............................................................................................................
31.KNOW YOUR MACHINE
.................................................................................................................. 52.INSTALL BATTERIES
................................................................................ 63.CONNECT LEAD WIRES TO CH1 OR CH2
................................................................... 74.CONNECT ELECTRODES PADS TO LEAD WIRES
...................................................................................................... 85.PLACE ELECTRODES PADS
11
..................................................................................................
7. INTRODUCTION OF PROGRAMS
25
...................................................................................................................
8. OTHER FEATURES
26
.............................................................................................
9. STORE PROPERLY AFTER USE
28
.............................................................................................................
10.TROUBLE SHOOTING
9
6.OPERATION OF THE DEVICE.....................................................................................................

1.KNOW YOUR MACHINE
3
MENU
CH1 CH2
P
1 10
11
12
13
14
17
18
19
15
16
2
3
4
5
6
8
9
7
20 21 22

4
1. Frequency (Hz)
2. Program
3. “P” (preset mode) / “M” (manual mode)
4. Channel 1 intensity
5. Paused indicator
6. Pause button
7. Program selection button
8. Channel 1 intensity increase
9. Channel 1 intensity decrease
10. Pluse width(uS)
11. Running time (min)
12. Waveform
13. Locked indicator
14. Power button
15. Channel 2 intensity
16. Low battery indicator
17. MENU button
18. Channel 2 intensity increase
19. Channel 2 intensity decrease
20. Channel 1
21. Belt Clip
22. Channel 2

2. INSTALL BATTERIES
5
Step 2
Open the lid.
Step 1
Push and press the
corner of clip as the
picture shows with
your left thumb and
pull down with your
right hand.
Step 3
Insert the batteries.
Make sure the ribbon is behind the
batteries.

3.CONNECT LEAD WIRES TO CH1 OR CH2
6
CAUTION:
There is a risk of explosion if the batteries are fitted incorrectly. Replace with AA Alkaline 1.5 volt
batteries (LR6). Do not mix old and new batteries. Do not dispose of the batteries in a fire and keep
them out of reach of children. The batteries must be removed from the unit if unit is not used for a
long period of time.
Decide whether you wish to use one lead or two.
If using two leads, insert the plugs into both jacks
on the plugs of the unit. If only using one lead,
insert into one jack.
When the batteries are running low, a low battery indicator will flash on the screen and it
is important to change the batteries as soon as possible.

4.CONNECT ELECTRODES PADS TO LEAD WIRES
7
Take out electrodes from the bag and connect to the leads. Each lead should connect to one
electrode pad.

5.PLACE ELECTRODES PADS
8
NOTE:
The system will by default auto-set to “0” intensity on respective channel if electrode pads are not
attached to the lead wires or placed on your body correctly.
Remove electrodes pads from plastic film and place them on your skin.
Ensure that the skin where you intend to place the electrodes is clean and thoroughly dry. Remove the
electrodes from the clear plastic shield and position on your body as required.

9
6.OPERATION OF THE DEVICE
Press this key for 2 seconds to turn on or off this device. The
unit will turn off automatically if no other key is pressed
within the next 5 minutes.
Press this key to pause the unit and press this key again to
continue it. When the unit is paused, the intensity level goes
down to zero, and is displayed in the LCD. Once the unit
is released from paused, it will start from the point where it
was broken to be paused. If the device is paused over 5
minutes, it will be shut off automatically.
Press this key to select the following parameters one by one
(manual modes only).
MENU
MENU
CH2
CH1 P

10
NOTE:
If you do not press any keys for 30 seconds, the unit will be locked. The symbol of is displayed
on the LCD screen. To unlock the unit, press the key marked ▼ of CH1 or CH2.
Press these keys to increase or decrease the intensity of CH1/CH2 from level 0-60.
Press this key to go through and select the programs. This device has 32 different
programs.The symbol “P” (preset mode) / “M” (manual mode) will display on the LCD
accordingly. The PRESET modes of programs are identified on the display by a small
point, pointing to the specific treatment area.
CH1 CH2

11
For TENS programs:
When using any of the
11(P1-P11) programs for pain
relief, always start with the
lowest intensity and gradually
increase the level of intensity
unit you feel a “tingling”
sensation. All programs are
different and therefore feel
differently. You may try all 11
programs in the beginning and
choose one that feels pleasant.
Never increase the intensity to
a level so that it hurts; always
stay under the point of
discomfort.
7. INTRODUCTION
OF PROGRAMS
Program
Mode
Preset/Manual
Frequency (Hz)
Pulse width（uS）
Time（min）
Waveform
Suggested
site for use
P1
TENS
P
50
100
30
P2
TENS
P
85
200
30
P3
TENS
P
2
300
30
P4
TENS
P
100
150
30
P5
TENS
P
100
150
30
Program
Mode
Preset/Manual
Frequency (Hz)
Pluse width（uS）
Time（min）
Waveform
Suggested
site for use
P1
TENS
P
50
100
30
P2
TENS
P
85
200
30

12
P5
TENS
P
100
150
30
P6
TENS
P
10
250
30
P7
TENS
P
80
50
30
P8
TENS
P
50
150
30
P9
TENS
P
120
250
30
P10
TENS
P
80
150
30
P11
TENS
M
1-150
50-250
Continuous time
10,20,30,45,
60,90min
Program
Mode
Preset/Manual
Frequency (Hz)
Pulse width（uS
）
Time（min）
Waveform
Suggested
site for use
P1
TENS
P
50
100
30
P2
TENS
P
85
200
30
P3
TENS
P
2
300
30
P4
TENS
P
100
150
30
P5
TENS
P
100
150
30
P6
TENS
P
10
250
30
P7
TENS
P
80
50
30
P8
TENS
P
50
150
30
P2
TENS
P
85
200
30
P3
TENS
P
2
300
30
P4
TENS
P
100
150
30
P5
TENS
P
100
150
30
P6
TENS
P
10
250
30
P7
TENS
P
80
50
30
P8
TENS
P
50
150
30
P9
TENS
P
120
250
30
P10
TENS
P
80
150
30
P11
TENS
M
1-150
50-250
Continuous time
10,20,30,45,
60,90min

13
For EMS programs:
For muscle stimulation (EMS),
any of the 11 (P12-P22)
programs is recommended to
be used for muscle strains,
massage muscles and restore
muscle vitality. Start out slowly
with low intensity levels.
Increase intensity level and
treatment time as you
progress. Use the device
regularly or for longer
sessions to achieve benefits
similar to passive “exercise”.
Program
Mode
Preset/Manual
Frequency (Hz)
Pulse width（uS）
Time（min）
Waveform
Suggested
site for use
P12
EMS
P
6
200
30
P13
EMS
P
7
300
40
P14
EMS
P
49
200
30
P15
EMS
P
65
300
25
P16
EMS
P
5
300
30
Program
Mode
Preset/Manual
Frequency (Hz)
Pluse width（uS）
Time（min）
Waveform
Suggested
site for use
P12
EMS
P
6
200
30
P13
EMS
P
7
300
40

14
P16
EMS
P
5
300
30
P17
EMS
P
75
200
30
P18
EMS
P
85
100
30
P19
EMS
P
12
400
30
P20
EMS
P
5
200
30
P21
EMS
P
40
200
25
P22
EMS
M
1-150
50-400
Continuous time
10,20,30,45,
60,90min
Program
Mode
Preset/Manual
Frequency (Hz)
Pulse width（uS
）
Time（min）
Waveform
Suggested
site for use
P12
EMS
P
6
200
30
P13
EMS
P
7
300
40
P14
EMS
P
49
200
30
P15
EMS
P
65
300
25
P16
EMS
P
5
300
30
P17
EMS
P
75
200
30
P18
EMS
P
85
100
30
P19
EMS
P
12
400
30
P13
EMS
P
7
300
40
P14
EMS
P
49
200
30
P15
EMS
P
65
300
25
P16
EMS
P
5
300
30
P17
EMS
P
75
200
30
P18
EMS
P
85
100
30
P19
EMS
P
12
400
30
P20
EMS
P
5
200
30
P21
EMS
P
40
200
25
P22
EMS
M
1-120
50-400
Continuous time
10,20,30,45,
60,90min

15
For Massage
programs:
For Massage, any of the 10
(P23-P32) programs may be
used to relax anywhere
anytime.
Gentle massage modes are
preprogrammed into this
device for bringing you
ultimate relaxation.
P23
MASSAGE
P
8
300
27
P24
MASSAGE
P
2
200
36
P25
MASSAGE
P
1
200
44
P26
MASSAGE
P
15
200
30
P27
MASSAGE
P
15
300
30
Program
Mode
Preset/Manual
Frequency (Hz)
Pulse width（uS）
Time（min）
Waveform
Suggested
site for use
P23
MASSAGE
P
8
300
27
P24
MASSAGE
P
2
200
36
P25
MASSAGE
P
1
200
44
Program
Mode
Preset/Manual
Frequency (Hz)
Pluse width（uS）
Time（min）
Waveform
Suggested
site for use

16
P27
MASSAGE
P
15
300
30
P28
MASSAGE
P
15
200
30
P29
MASSAGE
P
15
300
30
P30
MASSAGE
P
85
100
30
P31
MASSAGE
P
25
200
30
P32
MASSAGE
P
1
200
30
P23
MASSAGE
P
8
300
27
P24
MASSAGE
P
2
200
36
P25
MASSAGE
P
1
200
44
P26
MASSAGE
P
15
200
30
P27
MASSAGE
P
15
300
30
P28
MASSAGE
P
15
200
30
P29
MASSAGE
P
15
300
30
P30
MASSAGE
P
85
100
30
Program
Mode
Preset/Manual
Frequency (Hz)
Pulse width（uS）
Time（min）
Waveform
Suggested
site for use
P24
MASSAGE
P
2
200
36
P25
MASSAGE
P
1
200
44
P26
MASSAGE
P
15
200
30
P27
MASSAGE
P
15
300
30
P28
MASSAGE
P
15
200
30
P29
MASSAGE
P
15
300
30
P30
MASSAGE
P
85
100
30
P31
MASSAGE
P
25
200
30
P32
MASSAGE
P
1
200
30

17
a. Steps to use pre-set modes
*Pre-set modes: P1-P10(TENS)&P12-P21(EMS)& P23-P32(Massage)
(1) Press P to select
pre-set modes.
(2) Press ▲/▼to increas / decrease intensity.
(60 intensities)
.
NOTE:
For your safety, the
intensity level will
default to “0” if the
device is not set up
properly.
When you adjust
waveform or switch
modes, the intensity
level will default to “0”.

18
NOTE:
There will be two kinds
of waveforms:Symmetri-
cal Bi-phasic Rectangu-
lar and Alternative
mono-phasic
Rectangular.
(3) Press MENU to
make waveform
flashing.
Flash
Symmetrical Bi-
phasic Rectangular
Alternative mono-
phasic rectangular
-----------------------------------------------------------------------
-----------------------------------------------------------------------

19
NOTE:
Under pre-set
modes, time, pulse
width and
frequency are
fixed and not
adjustable.
(4) Only press CH2 ▲/▼to select waveform.
Alternative monophasic rectangular
--------------------------------------
--------------------------------------
P30 and P31 only have one waveform.