Introduction
This manual provides detailed instructions for the safe and effective use of your TANITA BC-554 Ironman Body Composition Scale. This FDA-cleared device utilizes Bioelectric Impedance Analysis (BIA) to provide comprehensive body composition measurements. Please read this manual thoroughly before first use and keep it for future reference.
Front view of the TANITA BC-554 Ironman Body Composition Scale, showing the display and control panel.
Key Features
- Multi-Frequency Bioelectric Impedance Analysis (BIA): Provides accurate body composition data.
- 9 Body Composition Measurements: Includes Weight, Body Fat %, Body Water %, Muscle Mass, Bone Mass, Basal Metabolic Rate (BMR), Metabolic Age, Visceral Fat, and Physique Rating.
- User Memory: Stores personal information for up to 4 individuals.
- Athlete Mode: Specific setting for individuals with a high level of physical activity.
- Guest Mode: Allows temporary measurements without storing personal data.
- High Capacity: Supports weights up to 330 lbs (150 kg) with 0.2 lb (0.1 kg) accuracy.
- Power Source: Operates on 4 AA batteries (included).
Setup
- Battery Installation:
Locate the battery compartment on the underside of the scale. Insert the 4 AA batteries, ensuring correct polarity. Close the battery compartment cover securely.
The underside of the scale, showing the battery compartment.
- Placement:
Place the scale on a hard, flat, and stable surface. Avoid carpets or uneven flooring, as this can affect measurement accuracy.
- Initial Calibration:
Before first use, or if the scale has been moved, perform an initial calibration. Gently tap the scale surface with your foot to turn it on. Wait for the display to show "0.0" before stepping off. This resets the scale to zero.
- Personal Data Entry:
The scale allows you to store personal data for up to four users. Press the 'SET' button to begin programming. Use the arrow buttons to input your gender, age, and height. Confirm each entry with the 'SET' button. Select a user number (1-4) to save your profile.
If you are an athlete (defined as someone who engages in intense physical activity or cardio for at least 10 hours a week and has a resting heart rate of 60 beats per minute or less), select 'Athlete Mode' during setup for more accurate body fat readings.
Operating Instructions
- Selecting Your User Profile:
Before stepping on the scale, press your assigned user number button (1, 2, 3, or 4). The display will show your personal data briefly.
- Taking a Measurement:
Once your user profile is selected and the display shows "0.0", step onto the scale barefoot. Ensure your feet are positioned on the metal electrodes. Stand still until the measurement is complete and the results are displayed.
- Guest Mode:
To take a measurement without storing data, press the 'Guest' button. Input gender, age, and height as prompted, then step on the scale.
- Reading Results:
The scale will automatically display your body composition readings in sequence. Icons on the display will light up to indicate which measurement is currently shown. You can use the arrow buttons to scroll through the results at any time.
Understanding Your Measurements
The TANITA BC-554 provides nine key body composition measurements to help you monitor your health and fitness progress.
This diagram illustrates the order in which the nine body composition readings are displayed on the scale.
- Weight: Your total body weight.
- Body Fat %: The percentage of fat in your body.
- Body Water %: The percentage of water in your body.
- Muscle Mass: The total weight of muscle in your body.
- Bone Mass: The total weight of bone mineral in your body.
- Basal Metabolic Rate (BMR): The minimum number of calories your body needs to function at rest.
- Metabolic Age: Compares your BMR to the average BMR for your age group.
- Visceral Fat: The fat surrounding your internal organs. High levels can indicate health risks.
This chart provides a visual guide to healthy and excessive visceral fat ranges.
- Physique Rating: A rating from 1 to 9 indicating your body type based on body fat and muscle mass.
This chart explains the physique rating system, categorizing body types from 1 to 9.
Maintenance
- Cleaning: Wipe the scale surface with a soft, damp cloth. Do not use abrasive cleaners or immerse the scale in water.
- Storage: Store the scale in a dry, cool place away from direct sunlight and extreme temperatures.
- Battery Replacement: Replace batteries when the low battery indicator appears on the display. Always replace all 4 AA batteries at the same time.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display or dim display | Low or dead batteries; incorrect battery installation. | Replace all 4 AA batteries with new ones, ensuring correct polarity. |
| Inaccurate weight readings | Scale on an uneven surface; not calibrated; user not standing still. | Place scale on a hard, flat surface. Perform initial calibration. Stand still during measurement. |
| Body composition readings not displayed | Feet not making proper contact with electrodes; user wearing socks/shoes. | Ensure bare feet are firmly on the electrodes. Remove socks or shoes. |
| Error message (e.g., "Err") | Measurement error; weight exceeds capacity. | Step off the scale, wait for it to turn off, then try again. Ensure weight is within 330 lbs limit. |
Specifications
- Model: BC-554
- Weight Capacity: 330 Pounds (150 kg)
- Weight Increments: 0.2 Pounds (0.1 kg)
- Power Source: 4 x AA Batteries (included)
- Product Dimensions: 13 x 2 x 12 inches
- Item Weight: 7.2 Pounds
- Display Type: LED or LCD
- Manufacturer: Tanita
- First Available Date: March 11, 2005
Warranty and Support
The TANITA BC-554 Ironman Body Composition Scale comes with a 3-year warranty. For warranty claims, technical support, or further assistance, please contact TANITA customer service. Refer to the product packaging or the official TANITA website for the most current contact information.
Legal Disclaimer: Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. This product is intended for personal monitoring and should not be used for medical diagnosis or treatment.
