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Jessica Jackson MDSep 9, 2025
What to do if my Tanita Ironman RD-545IM displays “ ” and cannot connect to my smartphone?
- AandersonsamuelSep 9, 2025
Try removing and replacing the batteries.
What to do if my Tanita Ironman RD-545IM displays “ ” and cannot connect to my smartphone?
Try removing and replacing the batteries.
What to do if my Tanita Ironman RD-545IM Scales turns off during measurement?
This can happen if you step off the measuring platform during measurement. It can also mean that the 200kg measurement range has been exceeded, in which case measurement is not possible.
Why does my Tanita Scales only display weight?
Ensure you squeeze the grip tightly. Also, only the weight is displayed for children 0 to 5 years of age.
Why does my Tanita Scales display 5% body fat percentage?
Body fat percentages lower than 5% cannot be measured and will be displayed as 5%.
What should I do if the displayed weight measurement on my Tanita Scales is clearly wrong?
Make sure to place the device on a hard, flat, and stable floor for measurement.
What to do if my Tanita Ironman RD-545IM displays “ ” indicating connection problems?
Check if the device and smartphone are within communication range (5m with no obstructions). Also, verify that “Bluetooth” is turned on in the smartphone settings. You might also try deleting the device registration from the “Settings” > “Bluetooth” settings on the smartphone, then try pairing the device with the smartphone again.
Why is my body weight unstable on my Tanita Ironman RD-545IM Scales?
If used on a soft surface such as a carpet, the underside of the measuring platform may touch the floor, preventing accurate readings. Perform measurements on a hard, flat and stable floor.
What to do if the buttons in the app don't work with my Tanita Ironman RD-545IM?
Ensure that “Bluetooth” is turned on in the smartphone settings. The connection between the app and device is only enabled when the device power is off, so check that the device power is off, then try again.
What to do if my Tanita Ironman RD-545IM Scales cannot measure body composition even when individual data is set?
Individual data settings are incomplete. You need to measure body composition once after entering individual data.
Why does my Tanita Scales display a different person’s ID number?
Incorrect recognition may occur if multiple people with similar weights and electrical resistivity are registered.
Operating Environment| applicable age range for total & segmental muscle mass | 18-99 years old |
|---|---|
| applicable age range for total & segmental muscle quality | 18-99 years old |
| applicable age range for total & segmental body fat (%) | 7-99 years old |
Power| power supply | 4×AA Alkaline batteries |
|---|---|
| power consumption | 120 mA Maximum |
| measuring current | 50 kHz, 6.25 kHz, 100 µA |
Weight and Dimensions| weight capacity | 200 kg |
|---|---|
| weight increments (0-100 kg) | 0.05 kg |
| weight increments (100-200 kg) | 0.1 kg |
Essential safety measures to prevent injury and device damage.
Key usage guidelines and intended user information for the body composition monitor.
Instructions for correctly installing batteries in the device for operation.
Guide on how to switch between different weighing units (e.g., lbs, kg).
Procedure for setting the geographical location code for accurate weight readings.
Steps to configure the device's date and time settings for proper logging.
Steps to register a unique ID number for user profile management.
Process for entering the user's birth date for accurate age-related calculations.
How to take measurements without registering personal data.
Procedure for taking only weight measurements without full body composition analysis.
Visual indicators and status updates during the measurement process.
Interpretation of measurement results using assessment colors and indicators.
Steps to modify or update personal information like date of birth and gender.
Defines the age and lifestyle criteria for using the body composition monitor.
Explains the BIA technology and principles behind body composition measurement.
Recommendations on optimal timing for body composition measurements for accuracy.
