Grundig PS 5040 Bathroom Scale

Safety Precautions

When turning on the scale, observe the following instructions:

• This scale is intended exclusively for domestic use.
• Do not use the scale on a carpet or rug.
• Always use the scale on the same smooth, rigid floor for consistent measurement values.
• When stepping onto the scale, maintain a distance of 2 cm from the edge. Be careful.
• Before removing a foot from the scale, center your weight on the scale. Be careful not to tip the scale over (risk of injury).
• Do not step on the scale with wet feet. Risk of slipping!
• Never use the scale outdoors.
• Do not use the scale if an error is indicated.
• Do not use the scale if the glass surface is cracked or chipped.
• Do not place objects on the glass surface of the scale.
• In case of malfunction, remove and reinsert the batteries.
• Never jump on or off the scale.
• If the scale is used in the bathroom, ensure it does not come into contact with water.
• Do not immerse the scale in water.
• Do not expose the scale to direct sunlight, high temperatures, or high atmospheric humidity for extended periods.
• Keep the scale out of reach of children.
• Do not operate the scale if it shows visible damage.
• Never open the scale. The warranty is void in case of damage caused by unauthorized interventions.

Important Note

The scale determines body composition via Bioelectrical Impedance Analysis (BIA). A harmless signal passes through the body. Therefore, the scale is not suitable for individuals using a pace-maker or other implanted medical devices. Consult a doctor if in doubt.

Pregnant women and individuals under 18 years of age should not use the scale for body analysis, as accurate body fat values cannot be obtained in these cases.

Product Features and Controls

Congratulations on your purchase of the Grundig PS 5040 Body Analysis Scale. Please read these instructions carefully to enjoy your quality Grundig product for years to come.

The scale indicates body weight and performs a complete body analysis. Based on pre-set user parameters and individual data input, the scale calculates and displays the following:

• Body Mass Index (BMI)
• Body Fat Percentage (TBF) with weight interpretation (lean, normal, slightly overweight, overweight)
• Body Water Percentage (TBW)
• Ideal Weight based on entered data
• Muscle Mass Percentage (TBM)
• Bone Mass Percentage (in relation to body weight)
• Daily calorie requirement recommendation

Control Devices (Refer to Page 3 Diagram)

• A: Measuring electrodes (left and right)
• B, D: Navigation buttons (on the top side edge)
• C: SET button (on the top side edge)
• E: Display
• F: Glass surface
• G: Feet
• H: Unit selector (st, lb, kg)
• I: Battery compartment

Attention: The PS 5040 is a wellness product, not a medical device. Medical advice cannot be provided based on its use or displayed results.

Powering On and Usage

Power Supply

The scale operates on two 1.5 V LR3/AAA batteries (3 V total).

1. Open the battery compartment cover (I).
2. Insert the 1.5 V LR3/AAA batteries, paying attention to the polarity indicated inside the compartment.
3. Close the battery compartment cover.

Battery Indications

• Do not expose batteries to extreme heat (e.g., sunlight, heaters, fire).
• When batteries are low, the display will show "Lo".
• Remove batteries when discharged or if the scale will not be used for an extended period. The manufacturer is not liable for damage caused by battery leakage.

Environmental Advice

Do not dispose of used batteries, even those without heavy metals, with household waste. Used batteries must be disposed of in designated collection containers at commercial outlets and municipal waste disposal facilities.

Using the Scale

No data entry is required to measure body weight.

• The scale measures body weight in 100 g increments.
• It utilizes a precise 4-point measurement system.

1. Select the desired measurement units (e.g., kg, lb, st) using the selector switch (H) on the back.
2. Place the scale on a smooth, flat surface.
3. Turn on the scale by lightly stepping on the lower right corner of the glass surface (F). The display (E) will show "888".
4. Once "0.0 kg" is displayed, carefully step onto the glass surface of the scale.
5. Remain still on the scale until the indicated weight flashes twice and stops changing. The measured weight will then be displayed. The scale will automatically switch off after approximately 5 seconds.

Tip: If "O-LD" [overload indicator] is displayed during weighing, the scale has been overloaded. It will switch off automatically after about 5 seconds.

Operation: Body Composition Analysis

After entering your personal parameters, you can use the body composition analysis function. The process is described using user 01 as an example.

Measurement and data transmission occur via bare feet placed on the measuring electrodes (A). Ensure both feet are correctly positioned on the scale.

Entering User Data

For the first-time use of the body composition function, you need to select and enter the following data:

• User parameter (01 to 12)
• Gender
• Height (75 to 215 cm)
• Age (10 to 99)
• Physical activity level (A1 to A4)

Note: After entering data for the first time, you do not need to press the SET button (C) for subsequent use. Simply select the corresponding user parameter (01 to 12) using buttons B and D.

If no button is pressed for more than 20 seconds during data entry, the scale will automatically switch off, and you will need to start over.

Parameter Entry Steps

1. Place the scale on a smooth, flat surface and turn it on by lightly stepping on the lower right corner of the glass surface (F). The display (E) will show "888".
2. Press the SET button (C) as soon as "0.0 kg" appears. The user parameter "01" will flash.
3. Select your desired user parameter (01 to 12) using buttons B and D, then confirm with the SET button (C).
4. Confirm the user selection (e.g., male) with the SET button (C). The height will flash on the display.
5. Set the height using buttons B and D, then confirm with the SET button (C). The age will flash on the display.
6. Set the age using buttons B and D, then confirm with the SET button (C). The activity level (A1) will flash on the display.
7. Set your personal physical activity level using buttons B and D. The options are:
   • A1: People with little or no exercise.
   • A2: People with sedentary jobs.
   • A3: People with light physical activity.
   • A4: People with strenuous jobs, dancers, athletes, etc.
8. Confirm your activity level selection with the SET button (C).

Performing the Analysis

Once your parameters are entered, the body composition analysis can be performed.

The scale will sequentially display the following values:

• Body Mass Index (BMI): Calculated as weight (kg) / height (m)².
• Body Fat Percentage (TBF): Includes an interpretation of your weight status (lean, normal, slightly overweight, overweight). If the body fat percentage is unrealistic, "Err" will be displayed, and the scale will switch off.
• Body Water Percentage (TBW) and Ideal Weight: Based on your entered data.
• Muscle Mass Percentage (TBM), Bone Mass Percentage: In relation to body weight (kg), and a daily calorie requirement recommendation (Kcal).

Each value and information set is displayed twice, remaining visible for approximately 6 seconds each time. The scale then switches off automatically.

Note: Values are stored separately for each user (01-12). Data is erased when batteries are removed.

Important: Step onto the glass surface barefoot. Ensure your feet are positioned over the measuring electrodes (A). The scale will display the measured weight and a rotating symbol [processing] twice.

Interpreting Your Measurements

Body Water Percentage

Water is a fundamental component of the body, typically ranging from 35% to 70% of body weight. It supports biochemical reactions and helps remove waste products. Maintaining adequate hydration is important.

The following tables provide guidelines for evaluating your body fat and water percentages. There are no specific guidelines for muscle or bone mass.

It is more important to observe the trend of your body fat, water, muscle, and bone mass percentages over time rather than focusing solely on your weight.

Ensure your bare feet are always in good contact with the measuring electrodes. Very dry skin or thick calluses can affect analysis results, displaying "Err" [error indicator].

Body Fat Percentage

Monitoring body fat percentage is crucial. Excess body fat can contribute to high blood pressure, high cholesterol, heart disease, and other health issues. The American College of Sports Medicine offers the following recommendations for body fat percentage:

• Measure weight, body fat, and water percentage daily at the same time, preferably in the evening.
• If possible, use the scale while nude for the most accurate results.
• Measurement results are not suitable for medical diagnosis. Consult a doctor if you have concerns.
• Feet should always be clean and dry.

Body Fat (Women)

Body Fat (Men)

Body Water Percentage (Women)

Body Water Percentage (Men)

Information and Maintenance

Usage and Maintenance Instructions

• The scale has an automatic shut-off function to save battery power, switching off approximately 20 seconds after inactivity.
• For accurate measurements, avoid using the scale immediately after consuming coffee, beer, wine, or other alcoholic beverages, or after strenuous physical activity, as these can lead to dehydration and affect body water percentage. Wait a few hours in such cases.
• Clean the scale with a damp cloth. Do not use detergents.

Suggestion

This appliance complies with radiation immunity criteria. However, it may be affected by electrostatic discharge or nearby high-frequency radiation. In such cases, immediately move away from the source (e.g., cordless phones, mobile phones) to prevent malfunctions or erroneous measurements.

Technical Data

• Conformity: These products comply with European directives 2004/108/EC and 2006/95/EC. [CE conformity mark]
• Power Supply: 2 x LR3/AAA 1.5 V batteries, 3 V total.
• Maximum Load Capacity: 150 kg
• Minimum Load Capacity: 2.0 kg
• Ambient Temperature: 20°C ± 15°C

Environmental Protection Note

This product is made with high-quality, reusable, and recyclable components and materials.

In accordance with Article 13 of Legislative Decree 25 July 2005, No. 151, concerning the implementation of EU directives on waste electrical and electronic equipment (WEEE), the symbol of a crossed-out bin [do not dispose with household waste] on the product indicates that it must be collected separately from other urban waste at the end of its life.

Users must take the appliance to designated separate collection points for electronic and electrical waste or return it to the retailer when purchasing an equivalent new product (one-for-one). Proper separate collection facilitates recycling, treatment, and environmentally compatible disposal, preventing potential negative effects on the environment and health, and promoting material recycling.

Improper disposal by the user may result in administrative or penal sanctions.

Manufacturers participate in collective systems to organize and manage WEEE collection from households.

The manufacturer reserves the right to make technical and aesthetic modifications.