GOYOJO GH192 Thermal Imager User Manual

1. Introduction

The GOYOJO GH192 is a professional handheld thermal imaging camera designed for high-definition heat vision. It provides advanced thermal analysis capabilities for various applications, including home inspection, electrical system checks, HVAC troubleshooting, and vehicle maintenance. This manual provides detailed instructions for the safe and effective use of your GH192 thermal imager.

2. Safety Information

• Read all instructions carefully before operating the device.
• Do not expose the device to extreme temperatures, humidity, or corrosive environments.
• Avoid direct exposure of the lens to strong light sources, especially lasers, as this may damage the sensor.
• Do not attempt to disassemble or modify the device. Repairs should only be performed by authorized personnel.
• Keep the device away from water and other liquids.
• Use only the specified power source and accessories.
• Dispose of batteries and electronic components according to local regulations.

3. Package Contents

Verify that all items are present in the package upon unboxing:

• 1 x Thermal Imaging Camera (GH192)
• 1 x Data Cable
• 1 x User Manual & Safety Warning Manual

4. Product Overview

The GH192 thermal imager features a robust design and intuitive controls for efficient operation.

Key Features:

• High Resolution: Enhanced 240x240 super resolution for clear thermal imaging.
• Fast Frame Rate: 25Hz refresh rate for fluid, real-time imaging.
• Wide Temperature Range: Measures from -4°F to 1022°F (-20°C to 550°C).
• Accuracy: ±3.6°F or ±2% (0.05°C) temperature accuracy.
• Display: 2.8-inch LCD display screen.
• Battery Life: Up to 8 hours of continuous runtime with a 3500mAh rechargeable lithium battery.
• Durability: 6.6ft (2m) drop-proof and IP54 rated for protection against dust and splashing water.
• Smart Features: Smart temperature alarm, one-click dual capture (thermal and visible images), and 6 color palettes.

5. Specifications

6. Setup

6.1 Battery Installation and Charging

The GH192 is equipped with a 3500mAh rechargeable lithium battery.

• Ensure the battery is fully charged before first use. Connect the device to a power source using the provided data cable. The charging indicator will show the charging status.
• A full charge provides up to 8 hours of continuous operation.

6.2 Powering On/Off

• To power on, press and hold the power button until the display illuminates.
• To power off, press and hold the power button until the device shuts down.
• The device features configurable auto power-off settings (5, 10, 15, or 30 minutes) to conserve battery life.

7. Operating Instructions

7.1 Basic Thermal Imaging

Once powered on, the GH192 will display a real-time thermal image. The device automatically detects hot, cold, and center spots, providing precision engineered measurements for demanding tasks.

7.2 Smart Temperature Alarm

The smart temperature alarm feature automatically alerts you when the measured temperature exceeds a user-defined range. This helps in quickly identifying overheating or equipment issues.

• Navigate to the alarm settings in the menu.
• Set your desired upper and lower temperature thresholds.
• The device will provide a visual or audible alert when temperatures fall outside this range.

7.3 One-Click Dual Capture

Capture both thermal and visible light images simultaneously with a single click. This feature simplifies inspection records by providing both types of visual data in one shot.

• Point the camera at the target.
• Press the capture button (often a trigger or dedicated button on the handle).
• The device will save both a thermal and a visual image.

7.4 Color Palettes

The GH192 offers 6 different color palettes to help visualize temperature differences more effectively.

• Access the palette selection through the device's menu.
• Choose from Black Hot, White Hot, Red Hot, Fusion, Iron Red, and Rainbow to best suit your inspection needs and environment.

7.5 Data Export

Thermal images captured by the GH192 can be easily exported for further analysis and reporting.

• Connect the GH192 to a computer using the provided data cable.
• The device should appear as a removable storage device.
• Transfer images from the device to your computer.

8. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device's exterior. For the lens, use a lens cleaning cloth and solution specifically designed for optics. Do not use abrasive cleaners or solvents.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
• Battery Care: Avoid fully discharging the battery frequently. Recharge the battery regularly, even if the device is not in use, to maintain battery health.

9. Troubleshooting

If you encounter issues with your GH192 thermal imager, please refer to the following common troubleshooting steps:

• Device not powering on: Ensure the battery is charged. Connect the device to a charger and try again.
• Display issues: If the screen is blank or flickering, try restarting the device. Ensure the operating temperature is within the specified range.
• Inaccurate readings: Ensure the lens is clean and free from obstructions. Verify that the emissivity settings (if adjustable) are appropriate for the material being measured.
• Unable to export images: Check the data cable connection to both the device and the computer. Try a different USB port or cable. Ensure the device is powered on when connected.

For persistent issues not covered here, please contact customer support.

10. User Tips

No specific user tips were available from customer reviews or Q&A for this product. However, general best practices for thermal imagers include:

• Practice in various environments to understand how different materials and conditions affect thermal readings.
• Utilize the different color palettes to highlight specific temperature anomalies more clearly.
• Regularly export and back up your thermal images to prevent data loss and for comprehensive record-keeping.
• Keep the device's firmware updated (if applicable) to ensure optimal performance and access to new features.

11. Warranty and Support

For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific warranty terms and contact details.