GOYOJO Night Vision Scope User Manual

1. Introduction

Thank you for choosing the GOYOJO Night Vision Scope. This device is engineered to provide superior observation capabilities in both day and night conditions, featuring a high-resolution OLED HD display and robust construction. This manual will guide you through the setup, operation, and maintenance of your new night vision monocular, ensuring optimal performance and longevity.

Safety Information

• Do not look directly at strong light sources (e.g., sun, lasers) through the device, as this can cause permanent eye damage and damage to the device's sensor.
• Keep the device away from extreme temperatures, humidity, and direct sunlight.
• Handle the device with care to avoid drops or impacts.
• Ensure batteries are inserted correctly according to polarity markings.
• Do not attempt to disassemble or repair the device yourself. Refer to qualified service personnel.

2. Product Overview

Familiarize yourself with the components of your GOYOJO Night Vision Scope.

Figure 2.1: GOYOJO Night Vision Scope (Main Unit)

This image displays the primary night vision monocular unit, designed to be clipped onto an existing rifle scope. It highlights the compact design and the control buttons on the top surface.

Figure 2.2: GOYOJO Night Vision Scope (Side View with Controls)

A closer view of the night vision scope, showcasing the eyepiece, objective lens, and the control panel with power, menu, record, and navigation buttons.

Figure 2.3: Rubber Eye Cup

This image illustrates the rubber eye cup, which provides comfort and protection during extended use, reducing light leakage and improving viewing experience.

3. Setup

3.1 Battery Installation

1. Locate the battery compartment on the device.
2. Open the battery compartment cover.
3. Insert the required batteries (type and quantity specified in specifications) according to the polarity indicators (+/-).
4. Close the battery compartment cover securely.

3.2 Mounting the Device (Clip-on)

The GOYOJO Night Vision Scope is designed for clip-on mounting to an existing rifle scope.

Figure 3.1: Clip-on Mounting Process

This diagram illustrates the steps for attaching the night vision monocular to a rifle scope, showing the secure clip-on mechanism.

1. Ensure your rifle scope is securely mounted and zeroed.
2. Attach the appropriate adapter ring (if included) to the objective lens of your rifle scope.
3. Align the GOYOJO Night Vision Scope with the adapter ring.
4. Securely clip or fasten the night vision scope onto the adapter ring. Ensure it is firmly attached to prevent movement during use.

4. Operating Instructions

4.1 Power On/Off

• To power on: Press and hold the Power button () for a few seconds until the display illuminates.
• To power off: Press and hold the Power button again until the display turns off.

4.2 Day and Night Observation Modes

The device supports full-color observation during the day and high-quality black and white or fluorescent green observation at night.

Figure 4.1: Day vs. Night Observation

This image demonstrates the visual difference between day (color) and night (black and white) observation modes, highlighting the clarity in both conditions.

• The device automatically adjusts between day and night modes based on ambient light.
• For enhanced night vision, activate the infrared (IR) illuminator. Press the IR button () to cycle through IR levels or turn it off.

4.3 Magnification Adjustment

The device offers 4X magnification. Use the + and - buttons () to adjust the digital zoom level.

Figure 4.2: 4X Magnification in Use

This image illustrates the effect of 4X magnification, showing how distant objects become clearer and more detailed through the scope's display.

4.4 Capturing Photos and Videos

The device supports recording photos and videos directly to an inserted SD card.

Figure 4.3: Capture, Record, and Replay

This visual highlights the device's capability to capture still images and record video footage, with icons indicating photo and video functions.

• To take a photo: Press the Photo button () once.
• To start video recording: Press the Record button () once. A recording indicator will appear on the screen.
• To stop video recording: Press the Record button again.

4.5 Playback

• Enter playback mode via the Menu button () and navigate to the playback option.
• Use the navigation buttons to browse through recorded photos and videos.
• Press OK to view a selected file.

4.6 Observation Range

The device offers an observation range of 200-300 meters at night.

Figure 4.4: Night Observation Range

This image visually represents the effective observation distance of the night vision scope, indicating clear visibility of objects up to 350 meters in darkness.

Figure 4.5: Observing Distant Details

This image further illustrates the device's capability to capture sharp, clear details of objects located between 200 to 350 meters away, even in complete darkness.

5. Maintenance

5.1 Cleaning

• Lenses: Use a soft, lint-free cloth specifically designed for optical lenses. Gently wipe the lens surfaces. For stubborn smudges, use a small amount of lens cleaning solution applied to the cloth, not directly to the lens.
• Body: Wipe the device body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Ensure the device is powered off and batteries are removed before cleaning.

5.2 Storage

• Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
• If storing for extended periods, remove the batteries to prevent leakage.
• Use the provided protective case or a padded bag to prevent scratches and impacts.

5.3 Battery Care

• Use only recommended battery types.
• Do not mix old and new batteries, or different types of batteries.
• Dispose of used batteries responsibly according to local regulations.

6. Troubleshooting

7. Specifications

8. Warranty and Support

8.1 Warranty Information

The GOYOJO Night Vision Scope (Model NV4A) comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.

Please retain your proof of purchase for warranty claims.

8.2 Customer Support

For technical assistance, troubleshooting, or warranty inquiries, please contact GOYOJO customer support through the retailer's platform or the official GOYOJO website. Please have your product model number (NV4A) and purchase details ready when contacting support.

9. Official Product Videos

No official product videos from the seller were available for embedding based on the provided information.