Introduction
The NEEWER GM15 Tripod Leveling Base is a precision-engineered accessory designed to provide quick and accurate leveling for your camera setup on uneven terrain. Constructed from durable aluminum alloy, it offers a stable platform for panoramic photography and videography, ensuring your shots are perfectly level and composed. This manual provides detailed instructions for the setup, operation, and maintenance of your GM15 leveling base.
Package Contents
Please verify that all items are present in your package:
- 1 x 60mm Leveling Base
- 1 x L Shaped Hex Key
- 1 x 1/4" to 3/8" Screw Adapter
Product Overview
Familiarize yourself with the different parts of the leveling base:
- Safety Stop Screw: Secures mounted equipment.
- 1/4" Screw: For attaching cameras or tripod heads.
- Nonslip Rubber Pad: Provides grip and protects equipment.
- Bubble Level: For precise horizontal alignment.
- Angle Lock: Knob to secure the tilt angle.
- 3/8" Screw Hole: For mounting the base onto tripods or sliders.
Setup Instructions
- Mounting the Leveling Base to a Tripod/Monopod/Slider:
The leveling base features a 3/8" screw hole at its bottom. Attach this directly to a tripod, monopod, or camera slider that has a 3/8" mounting screw. If your tripod has a 1/4" screw, use the included 1/4" to 3/8" screw adapter by screwing it into the leveling base's 3/8" hole first, then mount it onto your tripod.
Mounting the leveling base using the 3/8" to 1/4" thread adapter. - Mounting Your Camera or Tripod Head:
The top of the leveling base has a 1/4" screw. You can directly mount your DSLR camera, video camera, or action camera onto this screw. Alternatively, you can mount a tripod ball head or video fluid head onto the 1/4" screw for additional flexibility.
Operating Instructions
- Adjusting the Leveling Base:
The leveling base allows for a smooth -15° to +15° tilt adjustment and a full 360° panoramic rotation. To adjust the angle, simply loosen the angle lock knob. Once the desired angle is achieved, tighten the knob to secure the position.
Achieving precise ±15° tilt adjustment and 360° panoramic photography. - Using the Integrated Bubble Level:
The integrated bubble level helps you quickly and accurately achieve a perfectly horizontal setup. Adjust the tilt of the leveling base until the bubble is centered within the level indicator.
The bubble level assists in easy and fast leveling. - Securing the Locking Knob:
After adjusting the angle, ensure the locking knob is fully tightened to prevent any movement. For additional security, especially with heavier equipment, use the L-shaped hex key to tighten the safety stop screw located on the top plate. This prevents the camera from wobbling.
The locking knob mechanism for high locking strength. 
Using the L-shaped hex key to stabilize the camera with the safety stop screw.
Specifications
| Feature | Detail |
|---|---|
| Model | GM15 |
| Material | Aluminum alloy |
| Base Diameter | 60mm |
| Load Capacity | 22lb / 10kg |
| Tilting Angles | -15° / +15° |
| Dimensions (L x W x H) | 3.3" x 2.6" x 2" / 8.5 x 6.6 x 5cm |
| Weight | 10.2oz / 290g |
| Mounting Screw (Top) | 1/4" |
| Mounting Hole (Bottom) | 3/8" (with 1/4" to 3/8" adapter included) |
Maintenance
- Keep the leveling base clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the product to extreme temperatures or harsh chemicals.
- Periodically check all screws and connections to ensure they are tight.
- Store the leveling base in a protective bag or case when not in use to prevent scratches and damage.
Troubleshooting
- Problem: Camera is not level despite adjustments.
- Solution: Ensure the bubble in the integrated level is centered. If the bubble level itself seems inaccurate, verify the tripod is stable on a flat surface. Re-calibrate your camera's internal level if applicable.
- Problem: Leveling base feels loose or wobbly.
- Solution: Check that the angle lock knob is fully tightened. Also, ensure the safety stop screw is tightened with the L-shaped hex key. Verify that the leveling base is securely mounted to your tripod and your camera/head is securely mounted to the leveling base.
- Problem: Difficulty attaching to a tripod.
- Solution: Confirm the thread size of your tripod's mounting screw. If it's 1/4", ensure the 1/4" to 3/8" screw adapter is correctly installed into the leveling base's 3/8" hole before attempting to mount.
User Tips
- For optimal stability, always ensure both the angle lock knob and the safety stop screw are fully tightened after making adjustments.
- When performing panoramic shots, make sure the base is perfectly level first to avoid a tilted horizon line in your sequence.
- The compact size and lightweight design make it ideal for travel. Consider keeping it in your camera bag for quick setup on location.
Warranty and Support
NEEWER products are manufactured to high-quality standards. For any questions regarding your product, technical support, or warranty information, please refer to the official NEEWER website or contact their customer service directly. Please retain your proof of purchase for warranty claims.