DR TRUST 504 (01) PDF DOCUMENT

Step 1: Place the scale on a hard and flat surface. Avoid carpet and other soft surfaces.

Step 2: Gently step on the scale and it will activate automatically.

Step 3: Remain standing evenly on the scale, without moving or shifting your feet or body.

The scale is intended for measuring and displaying the following body composition parameters:

Body Weight (in kg/lb/st)

Body Fat (in %)

Body Hydration (in %)

Skeletal Muscle (in %)

Body Bone Mass (in %)

suggest Calories, and Others

1. Always ignore the first reading and take an effective record from the second time weighing.

2. Remove your shoes and socks, and wipe clean your feet before start using your scale.

3. Step on the weighing platform gently.

4. It is advisable to take measurements at the same time each day for consistency.

5. The measured results could be wrong after intensive exercise, excessive dieting or under extreme dehydration conditions.

6. Always use the scale on a hard and flat surface.

7. When using the scale please keep it away from strong electro-magnetic field.

8. It could be slippery if you weigh on a wet surface.

9. Your weight may vary in the following cases:

– Children under 10 or adult over 100 (only use the device under normal weighing mode)

– Adult over 70

– Body building athletes or other professional athletes.

People with the following conditions should not use the device:

Pregnant women

Symptom of edema

Dialysis treatment

Heart pacemaker or with another implanted medical device.

The scale uses 2×1.5V (AAA) batteries.

1. Take out used batteries, with the aid of a sharp object if needed.

2. Install new batteries by putting one side of the battery down first and pressing down the other side.

Please observe the polarity before installing the battery.

Up Arrow: Increases the value by one interval by each press. Continuous pressing will speed up the value level of increasing.

Down Arrow: Decreases the value by one interval by each press. Continuous pressing will speed up the value level of decreasing.

1. Find a unit conversion button at the bottom of the scale, inside the battery compartment.

2. Press the unit conversion button when the scale is power off. The LCD shows the current weight unit. Press the button again to convert the weight unit (kg/lb/st).

3. After selecting the preferred unit, the scale will be auto-off after 20 seconds. The selected weight unit will be activated when the scale is turned on again.

Note: When setting lb/st as the weight unit, the default height unit is feet/inch. When setting kg as the weight unit, the default height unit is cm.

1. Insert the batteries and place the scale on a flat and hard surface.

2. Step on the weighing platform and remain still during the measurement.

3. When the digits flash, stabilized and locked, the measurement is completed.

Note: Do not place the unit on a cushioned surface such as a carpet or a mat.

This is done via Consecutive Add-On Weighing. Ensure each add-on loading must exceed 2kg to get a new reading.

Example: If you want to get a weighing value of your baby, you can weigh yourself first, and then hold your baby together, without stepping off the scale. Then you will get the total weight reading. Subtracting the previous reading of yourself from the new reading, you will get the difference as your baby’s weighing value.

The scale can store data for up to 12 users. The default parameters for User 1 are Male, 165cm/5’05.0″, Age 25.

Example for setting up the 3rd user, female, 168cm, 28 years old:

1. With the scale off, press SET (ONSET) to switch on. The default parameters will be displayed.

2. Press the Up/Down arrow buttons to select the user code (e.g., 3).

3. Press SET (ONSET) to confirm.

4. The gender icon will flash. Press the Up/Down arrow buttons to select gender (male/female).

5. Press SET (ONSET) to confirm.

6. The height value will flash. Press the Up/Down arrow buttons to set your height (e.g., 168cm).

7. Press SET (ONSET) to confirm.

8. The age value will flash. Press the Up/Down arrow buttons to set your age (e.g., 28).

9. Press SET (ONSET) to confirm.

10. After setting the age, the LCD will show “0.0”. The parameters are now saved and you can start measuring.

Note: During parameter setting, if idle for 6 seconds, the parameters already set will be memorized automatically and the LCD shows “0” meaning body fat measuring will be started. If the LCD shows “0” during parameter setting and you wish to continue, press SET (ON/SET) for 3 seconds to return to setting mode.

1. After setting your personal parameters, press SET (ONSET) to switch on the scale.

2. Use the Up/Down arrows to select your user code.

3. Wait for the LCD to show “0.0”.

4. Step onto the weighing platform gently. Ensure your feet are touching the metal electrodes on the scale platform. To ensure accuracy, please remove your shoes & socks.

5. Stand still. The scale will first display your weight. The weight reading will lock and flash.

6. The scale will then show “0000” while it is measuring your other parameters.

7. After measuring, the scale will display your Weight, Fat Status, Fat%, Hydration%, Muscle%, Bone%, and Calorie intake suggestion.

8. The results will be saved, and the scale will shut down automatically.

1. With the scale off, press SET (ONSET) to switch on.

2. Press the Up/Down arrows to select the desired user code.

3. Instead of stepping on, press the SET (ONSET) button again to enter recall mode.

4. The scale will display the last test record for that user.

5. You can press the Up/Down arrows for quick page turning through the results.

6. The display will repeat 3 times and then switch off automatically.

About Fat%

Fat% is an index percentage of fat content in the human body. An overabundance of fat in the human body can bring bad effects on metabolism, and various illnesses may invade.

Working Principles

The scale uses biological resistance analysis. An electrical signal of a certain frequency transmits through the human body. The impedance of fat is stronger than that of muscle or other human tissues. The product will pass a safe frequency of low voltage electrical current through the human body. The Fat% will be reflected according to the resistance differences when the electrical signal is transmitted through the human body.

After your weighing, you can use the following Assessment Chart for reference. Note: This information is for reference only. Please consult your physician for any question and concern.

Age ≤30

Age >30

The calorie data reading indicates the energy you need to sustain the daily metabolism and ordinary activities required for your weight, height, age, and sex. Control the calorie intake combined with proper exercise is an effective way to lose weight. As the daily energy intake cannot support the energy consumption of the human body, the saccharide and fat stored inside will decompose and provide energy to the human body, which leads to weight loss.

1. The platform will be slippery when it is wet. Keep it dry!

2. Keep standing still during weighing.

3. DO NOT strike, shock, or drop the scale.

4. Treat the scale with care as it is a precise instrument.

5. Clean the scale with a damp cloth and avoid water getting inside the scale. DO NOT use chemical/abrasive cleaning agents.

6. Keep the scale in a cool place with dry air.

7. Always keep your scale in a horizontal position.

8. Do not use it for commercial purposes.

If the scale fails to turn on, check whether the battery is installed, or battery power is low. Insert or replace a new battery.

If there is an error on the display or you cannot turn off the scale for a long time, please take off the battery for about 3 seconds, then install it again to remove the soft fault.

Lo: Low Battery Indication. The battery power is running low, please replace with a new battery.

Err: Over-load Indication. The weighing subject on the platform exceeds the maximum capability of the scale. Please step off to avoid damage.

ErrL: Low Fat% Indication. The Fat% is too low. Please lead a more nutritional diet and take good care of yourself.

Errh: High Fat% Indication. The Fat% is too high. Please watch your diet and do more exercise.

[ : Re-test. An error exists, please re-test to get the correct result.