DORMIE T200 Golf Laser Rangefinder User Manual

1. Product Overview

The DORMIE T200 is a golf laser rangefinder designed for precision, speed, and visibility. It features advanced technology to assist golfers in making accurate shot decisions.

Image: DORMIE T200 Golf Laser Rangefinder showcasing its compact design and core functionalities.

Key Features:

• High Precision & Speed: Equipped with a new chip and 7x optical lens, offering ±0.5 yard accuracy and high-speed measurement in as fast as 0.02 seconds.
• Three-Point Measurement Mode: Continuously measures three points (current location, landing point, pin) to visualize straight distance, angle, and slope-compensated distance.
• PNLC Automatic Color LCD: Automatically switches between gray and red display based on ambient brightness for clear visibility in all conditions.
• Slope Compensation: Calculates uphill/downhill slopes and displays the compensated distance. Can be turned off with one touch for competition mode.
• Pin Lock & Vibration Notification: Automatically recognizes the flag and vibrates upon successful lock, preventing mis-measurement of background objects.
• USB-C Rechargeable & Lightweight: Type-C fast charging, providing approximately 8000 measurements on a full charge. Weighs about 160g with a metal body.
• IPX4 Waterproof: Durable design with IPX4 water resistance.

2. Package Contents

Ensure all items are present in the package:

• DORMIE T200 Golf Laser Rangefinder
• Dedicated Magnetic Case
• Type-C Charging Cable
• Japanese Instruction Manual
• Shoulder Pouch
• Cleaning Cloth

Image: All items included in the DORMIE T200 package.

3. Setup

3.1 Charging the Device

The DORMIE T200 is equipped with a built-in lithium-ion polymer battery and supports USB-C charging.

1. Locate the USB-C charging port on the device.
2. Connect the provided Type-C cable to the device and a compatible USB power adapter (not included).
3. The charging indicator will illuminate. A full charge provides approximately 8000 measurements.

Image: Close-up of the USB-C charging port on the DORMIE T200.

3.2 Attaching the Magnetic Case

The device comes with a dedicated magnetic case for convenient carrying and attachment.

• The rangefinder has a strong magnet on its side.
• Attach the magnetic case to the rangefinder.
• The case can then be attached to a golf cart or belt for easy access during play.

Image: DORMIE T200 magnetically attached to a golf club, demonstrating its secure hold.

4. Operating Instructions

4.1 Power On/Off

• To power on, press the power button once.
• The device will automatically power off after approximately 16 seconds of inactivity to conserve battery.

4.2 Basic Measurement (High Precision)

The DORMIE T200 provides quick and accurate distance measurements.

1. Look through the eyepiece and aim the crosshairs at your target (e.g., flag, bunker, tree).
2. Press the power/measurement button briefly. The distance will be displayed almost instantly (0.02 seconds).

4.3 Measurement Modes

The device offers various modes to suit different golfing situations.

Image: Illustration of the mode switching buttons on the DORMIE T200.

• Mode Switching: Press the 'M' button to cycle through available modes.
• Three-Point Measurement Mode: Measures the distance from your current position to a landing point, and then to the pin. This helps visualize distances for strategic play.

Image: Visual representation of the Three-Point Measurement Mode in action.
• Slope Compensation Mode: Automatically calculates and displays the adjusted distance based on elevation changes.


Image: Illustration of how the DORMIE T200 calculates slope-compensated distance.

• Competition Mode (Slope OFF): The slope compensation feature can be turned off with a single touch, indicated by an LED, to comply with competition rules.
• Pin Lock Mode: When aiming at the flag, the device will lock onto it and vibrate to confirm the measurement, ignoring background objects.


Image: DORMIE T200's Pin Lock feature, showing the device vibrating upon successful flag acquisition.

4.4 Display Adjustment (PNLC Automatic Color LCD)

The PNLC display automatically adjusts its color (gray/red) based on ambient light conditions, ensuring clear visibility whether in bright sunlight or low light.

Image: The DORMIE T200's PNLC display adapting to bright and low light conditions for optimal clarity.

5. Maintenance

5.1 Cleaning the Lenses

Use the provided cleaning cloth to gently wipe the lenses. Do not use abrasive materials or harsh chemicals, as this may damage the optical coatings.

5.2 Storage

Store the rangefinder in its dedicated magnetic case when not in use to protect it from dust, moisture, and physical damage. Avoid storing in extreme temperatures.

6. Troubleshooting

If you encounter any issues with your DORMIE T200, please refer to the following common solutions:

• Device not powering on: Ensure the battery is charged. Connect the device to a power source using the Type-C cable.
• Inaccurate measurements: Ensure the lenses are clean. Make sure you are aiming steadily at the target. Check if the correct measurement mode is selected.
• Display not clear: The PNLC display automatically adjusts. If still unclear, ensure lenses are clean.
• No vibration feedback: Ensure Pin Lock mode is active.

For further assistance, please contact customer support.

7. Specifications

8. Warranty and Support

8.1 Manufacturer's Warranty

The DORMIE T200 Golf Laser Rangefinder comes with a 2-year manufacturer's warranty.

8.2 Return Policy

A 30-day return policy is offered for this product.

8.3 Technical Support

For technical assistance or inquiries, 24-hour technical support is available.

Contact customer support via email: service.jp@dormiegolf.com

Image: Overview of DORMIE's warranty, return policy, and technical support details.