TRIUMPHKEY DT-OCRC24-0567-L0
TRIUMPHKEY Galactic Executive Gaming Chair User Manual
Model: DT-OCRC24-0567-L0
Introduction
Welcome to the user manual for your new TRIUMPHKEY Galactic Executive Gaming Chair. This chair is designed to provide exceptional comfort and support for both gaming and office use, featuring a robust build, ergonomic adjustments, and an integrated massage function. Please read this manual carefully before assembly and use to ensure proper operation and longevity of your chair.
Safety Information
- Do not exceed the maximum weight capacity of 200 kg (440 lbs). Overloading the chair can cause damage and potential injury.
- Always adjust the chair to fit your body comfortably and securely before use.
- Ensure all screws and bolts are tightened securely during assembly and periodically check them for looseness.
- Keep hands and fingers clear of moving parts during adjustment.
- Use the chair on a flat, stable surface to prevent tipping.
- Do not stand on the chair.
Setup and Assembly
Assembly of your TRIUMPHKEY Galactic Executive Gaming Chair is straightforward. It is recommended to have two people for easier assembly, though one person can manage. Please ensure all parts are present before beginning.
Package Contents:
- Backrest
- Seat Base
- Armrests (2)
- Gas Lift Cylinder
- Star Base
- Wheels (5)
- Mechanism Plate
- Lumbar Support Pillow with Massage Function
- Headrest Pillow
- Footrest
- Hardware Kit (screws, Allen key)
Assembly Steps:
- Attach Wheels to Star Base: Insert each of the five wheels into the holes at the end of the star base until they click securely into place.
- Insert Gas Lift: Place the gas lift cylinder into the center hole of the assembled star base.
- Attach Mechanism Plate to Seat Base: Align the mechanism plate with the pre-drilled holes on the underside of the seat base. Secure it with the provided screws. Ensure the front of the mechanism plate faces the front of the seat.
- Attach Armrests to Seat Base: Secure the armrests to the sides of the seat base using the designated screws.
- Connect Seat to Gas Lift: Carefully place the assembled seat base onto the gas lift cylinder, ensuring it is centered and stable.
- Attach Backrest to Seat Base: Align the backrest with the mounting brackets on the seat base. Secure it with the remaining screws.
- Install Pillows and Footrest: Attach the headrest pillow to the top of the backrest and the lumbar support pillow to the lower back area. The lumbar pillow has a USB cable for the massage function. Slide the footrest into its designated slot under the seat.

Figure 1: Chair Dimensions. This diagram illustrates the overall dimensions of the chair, including height, seat width, and depth, providing a visual guide for space requirements and user fit.
Operating Instructions
Seat Height Adjustment:
To adjust the seat height, locate the lever on the right side, under the seat. While seated, pull the lever up to lower the seat. To raise the seat, stand up slightly and pull the lever up. Release the lever at your desired height.
Backrest Recline Adjustment:
The backrest can recline from 90° to 180°. Pull the recline lever on the right side of the chair (near the armrest) to adjust the angle. Lean back or forward to the desired position and release the lever to lock it in place. This allows for various positions, from upright gaming to a full nap setting.

Figure 2: Reclining Adjustment. This image demonstrates the chair's ability to recline from a 90-degree upright position to a flat 180-degree rest position, highlighting its versatility for different activities.
Armrest Adjustment:
The armrests are adjustable in height and can rotate. To adjust height, press the button on the side of the armrest and move it up or down. To rotate, simply twist the top of the armrest to your preferred angle. This ensures ergonomic comfort and proper elbow support.

Figure 3: Armrest Adjustments. This visual explains how to adjust the armrests for height (7cm lift) and rotation (45 degrees), allowing users to customize their support.
Integrated Massage Function:
The lumbar support pillow features an integrated electric massage function. Connect the USB cable from the pillow to any standard USB power source (e.g., computer, power bank, USB wall adapter). The massage function will activate, providing relaxation during long periods of sitting.

Figure 4: Lumbar Massage Function. This image highlights the integrated massage feature within the lumbar support pillow, indicated by glowing blue circles, designed to provide comfort and relaxation.
Retractable Footrest:
To use the footrest, pull it out from under the seat. Push it back in when not in use. The footrest provides additional comfort when reclining.
360° Swivel and Silent Wheels:
The chair features a 360° swivel function for full mobility. The silent wheels allow for smooth and quiet movement across various floor surfaces without causing damage.
Maintenance and Care
- Cleaning: The chair is made with softer suede fabric. For general cleaning, wipe with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners. For spills, blot immediately with a clean cloth.
- Periodic Checks: Periodically check all screws and bolts to ensure they remain tight. Re-tighten if necessary to maintain stability and safety.
- Wheel Maintenance: Keep the wheels free of hair and debris to ensure smooth rolling.
- Storage: Store the chair in a dry, cool place away from direct sunlight and extreme temperatures.

Figure 5: Suede Fabric Care. This image highlights the properties of the chair's suede fabric, emphasizing its softness, breathability, and ease of cleaning with a wet cloth, while noting the absence of plastic smell.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair wobbles or feels unstable | Loose screws or uneven assembly. | Check and tighten all assembly screws. Ensure the chair is on a flat surface. |
| Gas lift not adjusting height | Gas lift cylinder malfunction or lever not engaged properly. | Ensure the height adjustment lever is fully pulled. If the issue persists, the gas lift may need replacement. Contact customer support. |
| Wheels not rolling smoothly | Debris (hair, dust) caught in wheels. | Turn the chair over and remove any debris from the wheels. |
| Massage function not working | USB cable not connected or power source issue. | Ensure the USB cable is securely connected to a working USB power source. Try a different USB port or power adapter. |
| Footrest difficult to extend/retract | Mechanism obstruction or lack of lubrication. | Check for any obstructions. Apply a small amount of silicone lubricant to the sliding mechanism if needed. |
Specifications
| Feature | Detail |
|---|---|
| Brand | TRIUMPHKEY |
| Model | DT-OCRC24-0567-L0 |
| Color | Black |
| Product Dimensions | 59 x 65 x 130 cm (Min Height) to 142 cm (Max Height) |
| Weight | 21.7 kg (47.8 lbs) |
| Maximum Load Capacity | 200 kg (440 lbs) |
| Special Features | Adjustable Height, With Wheels, Ergonomic Design, Electric Massage Function, Reclining Backrest (90°-180°), Retractable Footrest, Rotating Armrests |
| Seat Height Range | 43 cm to 55 cm |
| Material | Softer Suede Fabric |
Warranty and Support
TRIUMPHKEY is committed to providing high-quality products. For warranty information, technical support, or any inquiries regarding your Galactic Executive Gaming Chair, please refer to the warranty card included with your purchase or contact TRIUMPHKEY customer service through the retailer where you purchased the product. Please have your model number (DT-OCRC24-0567-L0) and purchase date ready when contacting support.
For further assistance, you may also visit the official TRIUMPHKEY store on Amazon: TRIUMPHKEY Store
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.