Introduction
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your CEARTRY Under Desk Treadmill. Please read this manual thoroughly before initial use and retain it for future reference.

Image: CEARTRY Under Desk Treadmill in use with its remote control.
Important Safety Information
To reduce the risk of serious injury, read all important precautions and instructions in this manual before using the treadmill. CEARTRY assumes no responsibility for personal injury or property damage sustained by or through the use of this product.
- Always place the treadmill on a level surface.
- Keep children and pets away from the treadmill during operation.
- Do not operate the treadmill if it has a damaged cord or plug, or if it is not working properly.
- Ensure adequate clearance around the treadmill (at least 2 feet on all sides).
- Wear appropriate athletic footwear when using the treadmill.
- Do not step on or off the treadmill while the belt is moving.
- If you feel faint, dizzy, or experience pain, stop exercising immediately.
- Unplug the treadmill from the power outlet when not in use or before cleaning.
- This treadmill is designed for walking and light jogging. Do not use it for intense running.
Package Contents
Verify that all components are present and undamaged. If any parts are missing or damaged, contact customer support.
- CEARTRY Under Desk Treadmill
- Remote Control
- Power Cord
- Lubricant
- Tool Kit
- User Manual (this document)
Setup
The CEARTRY Under Desk Treadmill comes pre-assembled, requiring no complex setup. Follow these steps for initial placement and preparation:
- Unpacking: Carefully remove the treadmill from its packaging.
- Placement: Place the treadmill on a firm, level surface. Ensure there is sufficient space around the unit for safe operation and movement. The treadmill dimensions are approximately 49.6"D x 22"W x 4.7"H.
- Power Connection: Connect the power cord to the treadmill's power input and then plug it into a grounded electrical outlet.
- Initial Check: Before first use, ensure the running belt is centered and free of debris.

Image: Treadmill dimensions and running area details.
Operating Instructions
Your CEARTRY Under Desk Treadmill is designed for ease of use with its remote control and integrated LED display.
LED Display Functions
The LED display provides real-time feedback on your workout progress:
- Time: Duration of your workout.
- Speed: Current speed of the running belt (Miles per Hour).
- Distance: Total distance covered during your workout.
- Calories: Estimated calories burned.

Image: Detailed view of the multifunction LED display.
Remote Control Operation
The included remote control allows for convenient adjustment of settings:
- Power On/Off: Press the power button to start or stop the treadmill.
- Speed Adjustment: Use the speed +/- buttons to increase or decrease the belt speed. The speed range is 0.5 to 4 MPH.
- Speed Hotkeys: Utilize the preset speed buttons (e.g., 1, 2, 3) for quick speed changes.
- Emergency Stop: The remote includes an emergency stop key for immediate cessation of operation.
Preset Programs
The treadmill features 12 preset programs and two modes (auto/manual) to vary your workout intensity. Refer to the remote control or display for program selection and activation.

Image: Recommended speed ranges for walking and jogging.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your treadmill.
- Cleaning: Wipe down the treadmill with a damp cloth after each use to remove sweat and dust. Do not use abrasive cleaners.
- Lubrication: The running belt requires periodic lubrication to reduce friction and extend its lifespan. Use the provided lubricant or a silicone-based treadmill lubricant. Refer to the user manual for specific lubrication intervals (typically every few months depending on usage).
- Belt Adjustment: If the running belt starts to slip or move off-center, it may need adjustment. Consult the detailed instructions in the full user manual for belt tensioning and centering procedures using the included tool kit.
- Storage: When not in use, the compact design allows for easy storage under a sofa, bed, or desk. The built-in transport wheels facilitate movement.

Image: Treadmill being stored under a bed, highlighting its compact design.
Troubleshooting
If you encounter issues with your treadmill, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Treadmill does not power on. | Power cord not properly connected; outlet issue. | Ensure power cord is securely plugged into both the treadmill and a working, grounded outlet. Check circuit breaker. |
| Running belt slips or hesitates. | Belt tension too loose; insufficient lubrication. | Adjust belt tension according to the full user manual. Apply lubricant to the running belt. |
| Unusual noise during operation. | Loose components; motor issue; belt friction. | Check for any loose screws or parts. Lubricate the belt. If noise persists, contact customer support. |
| Remote control not responding. | Dead batteries; remote not paired. | Replace remote control batteries. Refer to the full user manual for remote pairing instructions if necessary. |
For issues not listed here, or if solutions do not resolve the problem, please contact CEARTRY customer support.
Specifications
Key technical specifications for the CEARTRY Under Desk Treadmill:
- Brand: CEARTRY
- Model Name: Under Desk Treadmill
- Color: Black
- Product Dimensions: 49.6"D x 22"W x 4.7"H
- Item Weight: 55 Pounds
- Material: Alloy Steel (Frame), Aluminum (General)
- Maximum Speed: 4 Miles per Hour
- Minimum Speed: 0.5 Miles per Hour
- Maximum Horsepower: 2 Horsepower
- Maximum Weight Recommendation: 300 lbs (299.98 Pounds)
- Deck Length: 47 Inches
- Running Belt Width: 16.7 Inches
- Display Type: LED
- Metrics Measured: Calories Burned, Distance, Speed, Time
- Power Source: Corded Electric
- Assembly Required: No
- Special Features: Compact Design, Heavy Duty, Shock Absorbent, Timer, Touch Screen (display)
- Recommended Uses: Walking and Jogging

Image: Internal motor details and key specifications.
Warranty and Support
CEARTRY provides a comprehensive warranty and dedicated customer support for your product.
- Warranty: The portable treadmill provides users with a 3-year high-quality after-sales guarantee.
- Customer Support: If you have any problems during use, you can contact CEARTRY customer service for assistance. Please refer to the product packaging or the official CEARTRY website for contact details.






