1. Introduction
Thank you for choosing the GreatPowerDirect AC DC Adapter Charger. This manual provides essential information for the safe and efficient use of your adapter, designed for specific NordicTrack GX 2.5 exercise equipment models. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- Indoor Use Only: This adapter is designed for indoor use in dry locations. Do not expose it to rain, moisture, or extreme temperatures.
- Proper Voltage: Ensure the wall outlet voltage matches the adapter's input specifications (100-240V AC).
- Avoid Overloading: Do not overload the power outlet or extension cords.
- Inspect for Damage: Before each use, inspect the adapter and its cable for any signs of damage. Do not use if damaged.
- Keep Away from Children: Store the adapter out of reach of children.
- Disconnect When Not in Use: Unplug the adapter from the power outlet when not in use for extended periods.
- No User Serviceable Parts: Do not attempt to open or repair the adapter. Refer all servicing to qualified personnel.
3. Product Overview
The GreatPowerDirect AC DC Adapter Charger converts alternating current (AC) from a wall outlet to direct current (DC) required by your NordicTrack GX 2.5 exercise equipment. It features a standard 2-pin US plug and a DC barrel connector.

Figure 3.1: Front view of the GreatPowerDirect AC DC Adapter Charger, showing the main unit, attached power cable, and DC barrel connector.

Figure 3.2: Side view of the GreatPowerDirect AC DC Adapter Charger, highlighting the US 2-pin wall plug and the DC barrel connector.
4. Setup Instructions
- Verify Compatibility: Ensure that your NordicTrack GX 2.5 equipment model (NTCCEX230120, NTEX230120, or NTEX230121) requires the specific voltage and current output provided by this adapter. Refer to your equipment's original manual for power requirements.
- Connect to Equipment: Insert the DC barrel connector of the adapter firmly into the power input port on your NordicTrack GX 2.5 exercise equipment.
- Connect to Power Outlet: Plug the 2-pin AC plug of the adapter into a standard, properly grounded wall outlet.
- Power On: Once connected, your equipment should receive power. Follow your equipment's instructions to power it on.
5. Operating Instructions
This AC DC adapter operates automatically once connected. It provides continuous power to your compatible NordicTrack GX 2.5 equipment. There are no user-adjustable settings on the adapter itself.
- Ensure the adapter is always connected to a stable power source.
- If your equipment has a power indicator, confirm it illuminates after connecting the adapter.
- To disconnect power, first turn off your exercise equipment, then unplug the adapter from the wall outlet.
6. Maintenance
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and moisture. Avoid tightly winding the cable to prevent damage.
- Inspection: Periodically check the adapter's casing, cable, and connectors for any signs of wear, cuts, or damage. If damage is found, discontinue use immediately.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Equipment does not power on. | No power from outlet. | Test the wall outlet with another device. Check circuit breaker. |
| Equipment does not power on. | Loose connection. | Ensure the adapter's AC plug is fully inserted into the wall outlet and the DC barrel connector is firmly seated in the equipment's power port. |
| Equipment does not power on. | Damaged adapter or cable. | Inspect the adapter and cable for visible damage. If damaged, discontinue use and replace. |
| Equipment does not power on. | Incompatible adapter. | Verify that this adapter is the correct power supply for your specific NordicTrack model. Check voltage and current requirements. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | GPD080919-10787 |
| Brand | GreatPowerDirect |
| Manufacturer | GreatPowerDirect |
| Input Voltage | 100-240V AC, 50/60Hz (as per product image) |
| Output Voltage/Current | Specific to NordicTrack GX 2.5 models NTCCEX230120, NTEX230120, NTEX230121. Please verify equipment requirements. |
| Power Source | Corded Electric |
| Main Power Connector Type | US 2-Pin Plug |
| Specification Met | CE |
| Item Weight | 8 ounces (approx. 227 grams) |
| ASIN | B07HHC4Y48 |
9. Warranty and Support
For warranty information or technical support, please contact GreatPowerDirect directly through their official channels or the retailer from whom the product was purchased. Keep your purchase receipt as proof of purchase.
Manufacturer: GreatPowerDirect
Date First Available: September 19, 2018



