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Problems

Inspection Item

Solution

Failure to 

Boot

Is the internal rechargeable 

battery of the host low?

If the internal rechargeable 

battery is low, please charge it.

Is charging 

normal?

Check if the 

U

S

charging ca

b

le 

is plugged in. After the correct 

connection, the massager 

charging indicator will flash.

The massager 

displays normally, 

b

ut it doesn’t 

massage or the 

patient feels 

nothing.

Check whether the massager 

electrodes contact directly 

with the patient’s neck skin.

The massager electrodes 

must contact directly with the 

patient’s neck skin.

Check whether there are some 

hairs, clothing or accessories 

appear at the contact of 

electrodes and skin.

Please remove or move the 

article.

Is there any adjustment to

the massage

?

After the massage device is 

turned on, the default state is 

0 gear strength, and it is 

necessary to adjust the strength, 

or some customers have no 

feeling for the 1-2 gear strength, 

please increase the intensity.

Patient feels a 

sharp pain.

Check whether the massager 

electrodes contact closely 

with the patient’s neck skin.

Wet the patient’s neck skin with 

a wet towel first and then contact 

the electrodes closely with skin 

and properly adjust the intensity 

and treatment mode.

Check whether the massage

 lasts too long.

Suita

b

le time for treatment is 

15~20 minutes.

Check whether the patient is

massaged in a high intensity.  

Properly reduce the intensity.

Check whether the patient’s 

skin is sensitive to electrodes.

Check if the patient’s skin had any 

allergies in the past

if any slight 

allergy, please shorten the 

massage time

and if any serious

 allergy, please stop using this 

apparatus immediately and then 

offer desensitization treatment.

Troubleshooting and Solution

Patient feels a 

sharp pain.

Check whether the weather is 

cold and the patient’s skin is 

dry.

Wet the patient’s skin and the 

surfaces of electrodes with a 

wet towel.

U

se after staying up late

Please use the next day after

the day and night due to 

electrolyte drop.

Check whether there are 

some hairs, clothing or 

accessories appear at the 

contact of electrodes and skin.

Please remove or separate the 

jewelry and hair.

The stimulation 

is quite weak.

Check whether the massager 

electrodes contact closely with 

the patient’s neck skin.

Please make the electrodes 

contact closely with the patient’s 

skin and then properly adjust 

the intensity and massage mode.

Check whether the electrodes 

b

ecome dirty or oily.

Clean the surfaces of electrodes.

Check whether the 

b

attery is 

in low power.

If the power is low, please use an 

external power supply.

Red dot after use

Is there a strong tingling 

sensation during use, is it 

useful for other ointments

?

Please stop using it, usually 3-5 

days will disappear on its own.

E05

Summary of Contents for KTR-140

Page 1: ...140 Shenzhen Kentro Medical Electronics Co Ltd 2nd Floor No 11 Shanzhuang Road Xikeng Village Yuanshan Street Longgang District Shenzhen City Guangdon Province China Tel 86 755 33825998 Fax 86 755 33825996 ...

Page 2: ...ou can get more value added enjoyment Product Features Designed according to ergonomics beautiful and scientific in line with the neck curve Low frequency electric pulse magnetic effect hot compress and circular traction four in one synchronized health care form a composite energy field Hot compress using three levels of low temperature medium temperature and high temperature you can choose accord...

Page 3: ...n battery CR2032 front positive upward Put it in the battery compartment of the remote control insert the positioning pin on the top of the battery cover first and then press the battery cover tightly 2 Function operation 1 Wet the cervical spine and the conductive sheet with a wet towel and then put the massager close to the neck If there is sweat on the cervical spine it must be cleaned before u...

Page 4: ...f 4 Key using Pulse mode switching button you can select six pulse modes by pressing the remote control button and the default setting is mode 1 automatic combination 1 mode when power on The intensity is the first gear after each mode change The six massage modes are Mode 1 Automatic combination 1 Mode 2 Automatic combination 2 Mode 3 Scratch Mode 4 Press Mode 5 Roll Mode 6 Beat The automatic com...

Page 5: ...ars 30 minutes per day 4 When the rechargeable battery is not used for a long time the service life of the rechargeable battery will be shortened It is recommended to fully charge it at least once a month 1 The built in lithium battery of this product contains substances that may pollute the environment Before disposing of this product the built in lithium battery should be removed 2 Before disass...

Page 6: ...d Symbols The symbol means prohibition things not permitted The specific contents of such prohibitions are shown behind or near this symbol with words or illustrations The symbol on the left means Dis assembly Prohibited The symbol means compulsive requirements things that must be obeyed The specific contents of such compulsive requirements are shown behind or near this symbol with words or illust...

Page 7: ...o conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that maycause undesired operation Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Warning NOTE This equipment has been tested and found to comply...

Page 8: ...table time for treatment is 15 20 minutes Check whether the patient is massaged in a high intensity Properly reduce the intensity Check whether the patient s skin is sensitive to electrodes Check if the patient s skin had any allergies in the past if any slight allergy please shorten the massage time and if any serious allergy please stop using this apparatus immediately and then offer desensitiza...

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