Introduction
This manual provides comprehensive instructions for the Vivitar PS-V163-S Body Analysis Digital Bathroom Scale, model PS-V163-C. It covers essential information for setup, operation, maintenance, and troubleshooting to ensure accurate and consistent performance. This scale is designed to measure various body metrics including weight, body fat, hydration levels, bone mass, calories, and muscle mass.
Safety Information
- Do not use this scale if you have a pacemaker or other internal medical device.
- Consult a physician before beginning any diet or exercise program.
- The scale's surface can be slippery when wet. Ensure the surface is dry before use.
- Do not jump on the scale.
- Keep out of reach of children.
- Maximum weight capacity is 400 pounds (approximately 180 kg).
Package Contents
- Vivitar PS-V163-S Body Analysis Digital Bathroom Scale
- 2 x AAA Batteries
- User Manual (this document)
Setup
1. Battery Installation
- Locate the battery compartment on the underside of the scale.
- Open the battery compartment cover.
- Insert 2 AAA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.

Image: Underside of the scale, highlighting the battery compartment and non-slip feet. This view shows the practical design for battery access and stability.
2. Initializing the Scale
- Place the scale on a hard, flat surface. Avoid carpets or uneven flooring for accurate readings.
- Step onto the scale briefly, then step off. The display will show "0.0" or a similar reading, then turn off. This calibrates the scale.
Operating Instructions
1. Taking a Weight Measurement
- Ensure the scale is on a hard, flat surface.
- Gently step onto the scale with bare feet. Stand still and centered on the platform.
- The LCD display will illuminate and show your weight.
- The scale features "Instant Step-On Technology," meaning it will activate and display your weight automatically upon stepping on it.

Image: The Vivitar PS-V163-S digital scale showing a weight reading on its large LCD display. The display is clear and easy to read.
2. Body Analysis Measurements (Body Fat, Hydration, Bone Mass, Muscle Mass, Calories)
For body analysis measurements, ensure your feet are bare and make contact with the metal electrodes on the scale's surface. The scale uses Bioelectrical Impedance Analysis (BIA) to estimate these metrics.
- Step onto the scale with bare feet, ensuring both feet are positioned on the metal electrode areas.
- Stand still until the display cycles through various measurements: weight, body fat percentage, hydration percentage, bone mass, muscle mass, and estimated calorie needs.
- The scale may require initial user profile setup (age, height, gender) for accurate body analysis. Refer to the specific instructions on the scale's display or accompanying quick start guide for profile setup if available.

Image: A person standing barefoot on the scale, demonstrating correct foot placement over the metal sensors for body composition analysis. This ensures proper contact for accurate readings.
3. Unit Conversion
If available, a unit conversion button (usually on the underside of the scale) allows switching between pounds (lb) and kilograms (kg).
Maintenance
- Cleaning: Wipe the scale's surface with a damp cloth and mild detergent. Do not use abrasive cleaners or immerse the scale in water.
- Storage: Store the scale in a cool, dry place. Avoid extreme temperatures.
- Battery Replacement: Replace batteries when the low battery indicator appears on the display, or if the scale becomes unresponsive. Always replace both batteries at the same time.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| "Lo" or no display | Low batteries | Replace batteries (2 x AAA). |
| Inaccurate readings | Scale on uneven surface; not initialized; scale moved; weight exceeds capacity. | Place on hard, flat surface. Step on and off to re-initialize. Do not move scale between uses. Ensure weight is within 400 lbs limit. |
| Body analysis not working | Feet not bare; feet not making contact with electrodes; user profile not set up. | Ensure bare feet are on electrodes. Check user profile settings if applicable. |
| "Err" message | Overload or measurement error. | Step off the scale. Ensure weight is within capacity. Re-attempt measurement. |
Specifications
- Model: PS-V163-C
- Brand: Vivitar
- Display Type: LCD
- Weight Limit: 400 Pounds (approx. 180 kg)
- Power Source: 2 x AAA Batteries (included)
- Product Dimensions: 13.4 x 2.1 x 13.5 inches
- Special Features: Body Fat, Large Display, Smart, Step-On Technology
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official Vivitar website. Keep your purchase receipt as proof of purchase.





