1. Introduction
Thank you for choosing the GYMAX 2-in-1 Folding Treadmill. This manual provides essential information for the safe and effective use of your new fitness equipment. Please read it thoroughly before assembly and operation, and retain it for future reference.

Image 1.1: The GYMAX 2-in-1 Folding Treadmill in its running configuration, with a user exercising.
2. Safety Information
To ensure your safety and prolong the life of your treadmill, please observe the following precautions:
- Always consult a physician before starting any new exercise program.
- Place the treadmill on a flat, stable surface with adequate clearance around it.
- Ensure the safety key is properly attached to both the treadmill and your clothing before beginning any workout.
- Do not allow children or pets near the treadmill while it is in operation.
- Wear appropriate athletic footwear and clothing.
- Do not operate the treadmill if it is damaged or malfunctioning.
- Unplug the treadmill from the power source when not in use or before cleaning/maintenance.
- The maximum user weight capacity for this treadmill is 265 lbs (120 kg).

Image 2.1: Illustration detailing the multi-layer shock-absorbing running belt designed to protect joints during exercise.
3. Product Overview
3.1 Components
- Treadmill Base with Running Belt
- Upright Riser/Handlebar Assembly
- Phone/Tablet Holder
- Safety Key
- Remote Control
- Power Cable

Image 3.1: Key components of the treadmill, including the phone/tablet bracket, safety key, remote control, easy-to-fold handle, and removable armrest.
3.2 Features
- 2-in-1 Design: Functions as an under-desk walking pad (1-4 km/h) and a running treadmill (up to 12 km/h).
- Dual Display: Touch display on the armrest and an LED display on the base show exercise data.
- Powerful Motor: Equipped with a 2.25 HP motor for consistent performance.
- Quiet Operation: Designed for low noise levels during use.
- Shock-Absorbing Belt: 7-layer anti-slip belt provides cushioning for joints.
- Bluetooth Speaker: Connect your device to play music during workouts.
- Remote Control: Adjust speed and settings conveniently.
- Safety Key: Ensures immediate stop in emergencies.
- Foldable Design: Easy to store and move with built-in wheels.

Image 3.2: Overview of the treadmill's quiet 2.25 HP motor and key features including low noise, shock absorption, and portability.
4. Setup
The GYMAX 2-in-1 Folding Treadmill requires minimal assembly. Follow these steps to set up your treadmill:
- Unpack: Carefully remove the treadmill from its packaging.
- Position: Place the treadmill on a flat, stable surface. Ensure there is at least 2 feet of clear space on all sides.
- Unfold (Running Mode): If using in running mode, lift the upright riser until it locks into place. Secure any armrests or handles as instructed in the quick start guide.
- Connect Power: Plug the power cable into the treadmill and then into a grounded electrical outlet.
- Attach Safety Key: Ensure the safety key is accessible and ready for use.

Image 4.1: The treadmill shown in a partially folded state, illustrating its compact design for storage or transition between modes.
5. Operating Instructions
5.1 Power On/Off
- To power on, press the main power switch located near the base.
- To power off, press the main power switch again and unplug the unit.
5.2 Using the Safety Key
The safety key is a critical safety feature. Attach the clip of the safety key to your clothing. If the safety key detaches from the treadmill, the machine will stop immediately.
5.3 Operating Modes
The treadmill offers two operating modes:
- Walking Mode (Under-Desk): When the upright riser is folded down, the treadmill operates at a maximum speed of 4 km/h (2.5 mph). This mode is ideal for walking while working or light exercise.
- Running Mode: When the upright riser is raised and locked into position, the treadmill can reach speeds up to 12 km/h (7.5 mph). This mode is suitable for jogging and running.

Image 5.1: Visual representation of the treadmill in both running mode (upright riser extended) and walking mode (upright riser folded).
5.4 Display and Controls
The treadmill features a dual display system:
- Armrest Touch Display: Provides real-time exercise data and controls.
- Base LED Display: Shows essential metrics like speed, distance, time, and calories burned.
Use the remote control to adjust speed and start/stop the treadmill. The remote control is essential for safe operation, especially in walking mode.
5.5 Bluetooth Connectivity
To connect your device via Bluetooth:
- Ensure Bluetooth is enabled on your smartphone or tablet.
- Search for the treadmill's Bluetooth name (refer to the quick start guide for the specific name, often 'GYMAX' or similar).
- Pair your device. Once connected, you can play audio through the treadmill's integrated speaker.

Image 5.2: Example of a fitness application interface, demonstrating potential integration with smart devices for personalized health management.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your treadmill.
- Cleaning: Wipe down the treadmill surfaces with a damp cloth after each use. Avoid abrasive cleaners.
- Belt Lubrication: Periodically lubricate the running belt according to the instructions in the quick start guide (typically every few months depending on usage). Use only silicone-based treadmill lubricant.
- Belt Tension and Alignment: Check the running belt tension and alignment regularly. Adjust if necessary using the provided tools and following the instructions in the quick start guide.
- Storage: When not in use, the treadmill can be folded for compact storage. Ensure it is unplugged before folding.

Image 6.1: The treadmill shown in its fully folded, flat configuration, highlighting its space-saving design for storage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Treadmill does not power on. | Power cable not connected, main switch off, circuit breaker tripped. | Check power connections, ensure main switch is on, reset circuit breaker. |
| Running belt stops unexpectedly. | Safety key disengaged. | Re-attach safety key securely. |
| Belt slips or hesitates. | Belt too loose, insufficient lubrication. | Adjust belt tension, lubricate belt as per maintenance instructions. |
| Unusual noise during operation. | Loose components, motor issue, belt friction. | Check for loose screws, lubricate belt. If noise persists, contact customer support. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | GYMAX |
| Model | 2-in-1 Folding Treadmill |
| Motor Power | 2.25 HP |
| Speed Range (Walking Mode) | 1-4 km/h |
| Speed Range (Running Mode) | 1-12 km/h |
| Running Area | 40 x 16 inches (101.6 x 40.64 cm) |
| Max User Weight | 265 lbs (120 kg) |
| Product Dimensions (Unfolded) | 49" L x 27" W x 42" H (124.5 x 68.6 x 106.7 cm) |
| Product Dimensions (Folded) | 52" L x 27" W x 5" H (132.1 x 68.6 x 12.7 cm) |
| Net Weight | 74 lbs (33.57 kg) |
| Display Type | LCD / LED |
| Programs | 12 preset programs |
| Connectivity | Bluetooth Audio |
| Included Components | Remote control, power cable, safety key, phone holder |

Image 8.1: Detailed diagram showing the treadmill's dimensions in both folded and unfolded states, along with a summary of key specifications.
9. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact GYMAX customer service. Keep your purchase receipt as proof of purchase for any warranty claims.





