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Start Measuring

With original SENSE ON patent technology, GBF-1251-B1 

will switch on as you step on the platform barefooted. 

If it fails to identify the possible User ID, the LCD will only display the weight data. 
(

To find out the solutions, please refer to Troubleshooting for more details.

)

When your scale is successfully paired with your smartphone and the Bluetooth is ON, 

GBF-1251-B1 will process data transmission instead. 
(

Please refer to Data Transmission for more details.

)

Daily Measurement

Stand still and keep full contact with the electrodes until 

the LCD stops displaying moving “   ”.

After the weight is locked, if identify the stored weight is 

during this weight /-4.5 kg,it will identify the 

specific user ID.Then the measuring results will be 

displayed sequentially four times and then turn off. 

If it identifies two or more users,the User ID will be 

displayed alternately,for example, U1 and U2,you 

may touch      or      key to select the relative user,

then touch “SET” key to confirm. The measuring 

results will then be sorted into the User ID you 

selected and displayed sequentially four times and 

then turn off.

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Start Measuring

Your body fat level will also be displayed when the 

measuring results are shown on the LCD. 
As pictured to the right, the user’s body fat level is LOW.
(

Please refer to Table of Body Fat Level for more details.

)

If the User ID had set the profile,then the LCD will display “      ” 

and “    ” alternately, you may start measuring. The analysis 

result will be displayed sequentially four times and then turn off. 

Body Fat Indicator

Fast Measurement

If the User ID had’t set the profile,then the scale will turn off 

after 3s.

With batteries correctly installed, press “SET” key to turn on the 

scale, and the LCD displays 0.0, then you may touch the 

function key     or      to select the User ID.

Summary of Contents for GBF-1251-B1

Page 1: ...China TEL 86 760 88282982 www transtek cn User Manual Body Fat Analyzer GBF 1251 B1 Please do read the user manual carefully and thoroughly so as to ensure the safe usage of this product and keep the...

Page 2: ...nly Operation Start Measuring First Measurement Daily Measurement Fast Measurement Manage Your Health Body Fat Indicator Data Transmission Troubleshooting Error Prompt When Measuring When Data Transmi...

Page 3: ...s intended function Nearby portable and mobile RF communications equipment can affect the performance of GBF 1251 B1 And the device can interfere vicinity electrical equipment Manufacturer will make a...

Page 4: ...el Low Body Fat Level Normal Body Fat Level Above Average Body Fat Level High User Interface Setting Body Fat Analysis Result Water Analysis Result Muscle Mass Analysis Result Bone Mass Analysis Resul...

Page 5: ...ta Turn on Bluetooth and the App Make sure both are ON when pair up is proceeding Press and hold UNIT button in the back of the scale to start pair up Symbol and symbol will be shown on the LCD altern...

Page 6: ...g As pictured on the right the digits 30 blinks The operator may touch the function key or to increase or decrease the numeral Range 10 to 85 years old You may touch and hold the function key or for f...

Page 7: ...t reading scale No special programming steps are required Once the scale is initialized as previously described you may simply step on the scale to measure your current weight For only weight reading...

Page 8: ...en turn off If it identifies two or more users the User ID will be displayed alternately for example U1 and U2 you may touch or key to select the relative user then touch SET key to confirm The measur...

Page 9: ...pecific User ID will it be transmitted to your mobile after measurement The symbol will disappear after successful data transmission and you may check your personal health data stored in your smartpho...

Page 10: ...ater muscle mass and bone mass The device powers off Wipe your feet with a damp cloth keeping them slightly damp when starting measurement Batteries not yet installed Worn batteries Low battery Instal...

Page 11: ...e DON T wash the device with water or immerse it in water DON T use propellant abrasive or other chemicals to wipe the dirt in avoidance of discolor or malfunction DON T disassemble this device If you...

Page 12: ...anges or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment FCC RF Exposure Guidelines Safety Information Reducing RF...

Page 13: ...that the device be powered from an uninterruptible power supply or a battery Guidance and manufacturer s declaration electromagnetic immunity The device is intended for use in the electromagnetic envi...

Page 14: ...device is intended for use in the electromagnetic environment specified below The customer or the user of the device should assure that it is used in such an environment Portable and mobile RF communi...

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