TOOLTOP ET693C Handheld Thermal Camera User Manual

1. Product Introduction

The TOOLTOP ET693C is a professional handheld infrared thermal imager designed for precise temperature measurement and thermal imaging. It features a 256x192 high-definition thermal imaging resolution, enhanced by unique SUPER IR image technology to achieve a super-resolution of 512x384. This device can capture the temperature of each pixel of a target object and, by combining visible light, provides a clearer view of the object's state, enabling a wide range of applications.

This product has undergone strict quality inspection and calibration to ensure all performance parameters align with the product specifications. The installed software and applications are carefully designed for accuracy and stability.

Key Applications:

• Electric Power Industry: Thermal status inspection of transmission lines and power equipment, fault diagnosis.
• Electrical and Mechanical Industries: Overheating and fault diagnosis of electrical and mechanical equipment.
• Construction Industry: Detection of moisture, air leakage, and insulation defects.
• Petrochemical Industry: Oil pipeline status inspection, material interface detection, heat leakage, and power equipment status inspection.
• Firefighting: Forest fire prevention, potential fire source search, and electrical fire safety detection.
• Medicine: Human body surface temperature detection and temperature field distribution analysis.
• Other Industries: Research and development, automation, preventive maintenance.

Figure 1.1: TOOLTOP ET693C Handheld Thermal Camera

2. Product Features

The ET693C thermal camera offers a robust set of features designed for professional use:

• High-Resolution Imaging: Equipped with a 256x192 infrared detector, providing clear thermal images.
• SUPER IR Technology: Unique SUPER IR image technology enhances resolution to 512x384, improving image details, and offering DDE enhancement, image saturation adjustment, and gain adjustment.
• Dual-Lens Design: Integrates a 1080P visible light camera for combined thermal and visual imaging.
• Ample Storage: Built-in 8GB memory, capable of storing over 20,000 photos (actual usable storage 6.19GB).
• Long Battery Life: Powered by a 2600mAh lithium battery, providing up to 4 hours of continuous operation.
• Precise Temperature Measurement: Features a unique laser point temperature measurement mode, supporting temperature measurement at the laser point with a range of -20°C to 550°C and industrial-grade high-precision standards.
• Versatile Recording: Supports both photo taking (JPG format) and video recording (MP4 format).
• Advanced Software: Dedicated analysis software for full-frame thermal image analysis, real-time imaging transmission to PC, and data analysis of stored images.
• Multiple Image Modes: Offers various imaging modes including single infrared, visible light, edge blending, overlay mode, and picture-in-picture.
• Color Palettes: Provides 9 different color palettes (Iron Red, White Hot, Black Hot, Rainbow, Red Hot, High Contrast, Lava, Arctic, Coldest) to suit various scenes.
• Flashlight Function: Built-in high-brightness LED flashlight for clear observation in dark environments.
• Multi-language Support: User interface available in English, French, Spanish, Portuguese, German, Polish, Russian, Arabic, Japanese, Korean, and Chinese.
• USB Type-C Interface: Supports charging and data transfer.

Figure 2.1: Key Features including 1080P Visible Light, 256x192 Infrared, Laser Pointer, and 49152 Measurement Points.

Figure 2.2: SUPER IR Image Technology Enhancement for 512x384 Resolution.

3. Specifications

Figure 3.1: Temperature measurement range from -20°C to 550°C.

4. Setup and First Use

4.1 Package Contents

Before using your thermal camera, please ensure all items are present in the package:

• 1 x Thermal Camera (ET693C)
• 1 x English User Manual
• 1 x Type-C Data Cable
• 1 x Packing Box
• 1 x Lanyard

Figure 4.1: Contents of the product package.

Video 4.1: Unboxing and package contents demonstration (0:59-1:07).

4.2 Charging the Device

The thermal camera is equipped with a 2600mAh lithium battery. Before first use, it is recommended to fully charge the device using the provided USB Type-C cable. Connect the Type-C end to the camera's port (located at the top) and the USB-A end to a compatible power adapter or computer USB port.

4.3 Power On/Off

• To Power On: In the off state, press and hold the Power/Return button (labeled as ⑤ in Figure 5.1) for 1 second.
• To Power Off: In the power-on state, press and hold the Power/Return button for 3 seconds.

Figure 4.2: Intelligent shutdown settings for battery life management.

The device supports custom automatic shutdown settings to conserve battery life. You can configure this in the settings menu.

5. Operating Instructions

5.1 Device Layout and Buttons

Familiarize yourself with the physical layout and controls of your thermal camera:

Figure 5.1: Operation panel with labeled buttons and display.

5.2 Main Interface Overview

The main interface displays real-time thermal imaging with temperature readings. It typically shows the highest, lowest, and central spot temperatures, along with a temperature bar for visual reference.

Figure 5.2: Real-time temperature tracking on the main display, showing highest, lowest, and central temperatures.

5.3 Measurement Functions

From the main interface, short press the Menu/OK button to access the first-level menu, then select "Measure" to enter the measurement settings. Here you can configure various measurement parameters.

5.4 Image Modes

The camera supports multiple image modes to adapt to different inspection scenarios. Navigate to the "Image Mode" option in the first-level menu to select your preferred display.

• Thermal: Full-frame temperature measurement, showing any point's temperature.
• Visible: Super clear visual image display.
• Outline Fusion: Combines thermal distribution with visible light details.
• Overlay Fusion: Superimposes partial visible light color onto thermal imaging for clearer background and environment identification.
• Picture-in-Picture: Highlights the center's temperature measurement, useful for quick switching between visible and thermal images to find problem spots.
• Fusion ADJ: Adjusts the blend of thermal and visible light (0% is visible, 100% is thermal).
• Offset ADJ: Adjusts the fusion deviation between thermal and visible images.

Figure 5.3: Various image modes including Single Infrared, Visible Light, Edge Blending, Overlay Mode, and Picture-in-Picture.

Video 5.1: Demonstration of Visible + Infrared Fusion (0:20-0:28).

5.5 Color Palettes

The ET693C offers 9 color palettes to visualize thermal data. Access "Color Palette" in the first-level menu to choose the most suitable one for your application:

• Iron Red: Red dominates high-temperature areas, suitable for detecting scenes with large high-temperature regions.
• White Hot: White represents high temperatures, black represents low temperatures, traditional black and white mode.
• Black Hot: Black represents high temperatures, white represents low temperatures, inverse of White Hot.
• Rainbow: Red for highest, yellow for medium, blue/black for lowest temperatures.
• Red Hot: Main color is red, transition to black/white/red for highest temperatures.
• High Contrast: Rich colors for accurate identification of small temperature differences.
• Lava: Hotter objects in warm tones, cooler objects in blue, good for body heat and low-contrast environments.
• Arctic: Combines Iron Red with Rainbow High Contrast, using gold for warm objects and blue for cool objects.
• Coldest: Blue indicates lower temperatures, suitable for air conditioning water leakage.

Figure 5.4: Examples of various color palettes including Iron Red, White Hot, Black Hot, Rainbow, High Contrast, Red Hot, Arctic, Lava, and Cold Blue.

5.6 Infrared Effect and Saturation

In the first-level menu, select "Infrared Effect" to choose between "Soft", "Enhanced", and "High Contrast" to adjust how infrared images are displayed. Similarly, "Saturation" allows you to select "Low Saturation" or "High Saturation" to fine-tune the image appearance.

Figure 5.5: Comparison of image clarity with and without SUPER IR enhancement (256x192 vs 512x384).

5.7 Laser Pointer and Flashlight

• Laser Pointer: Select "Laser" in the first-level menu to activate. The laser icon will turn green, and a laser icon will appear in the upper right corner of the screen. The temperature of the laser point will be displayed at the center of the screen, aiding in precise target identification.
• Flashlight: Select "Flashlight" in the first-level menu to turn on the built-in LED light. The icon will turn green. This is useful for illuminating dark areas during visual inspection.

Figure 5.6: Using the laser pointer to accurately locate detection targets, shown on a car engine.

Figure 5.7: The built-in LED flashlight for clear observation in dark environments.

Video 5.2: Demonstration of the flashlight function (0:39-0:49).

5.8 Photo and Video Recording

The ET693C allows you to capture both still images and videos:

• Taking Photos: From the main interface, short press the Trigger button (⑥). After capturing, short press the Menu/OK button to save, or the Power/Return button to cancel.
• Recording Videos: From the main interface, press and hold the Trigger button until the recording time appears in the upper left corner of the screen. Press and hold again to stop recording.

Figure 5.8: Interface for photo and video recording.

Video 5.3: Demonstration of photo and video taking (0:29-0:38).

5.9 Album and File Management

To view your captured photos and videos, short press the Album button (⑫). Files are organized into folders by month. Use the arrow keys to navigate and the Menu/OK button to enlarge or delete files.

Figure 5.9: The device has 8GB memory, capable of storing over 20,000 pictures.

5.10 Settings Menu

Access the settings menu by pressing the Menu/OK button from the main interface. Here you can configure various device parameters:

• Language: Select from 11 supported languages.
• Emissivity: Adjustable from 0.01 to 0.99.
• TisoView: Enable/disable image enhancement algorithm.
• Units: Choose Celsius, Fahrenheit, or Kelvin.
• Compensation: Distance-based compensation within 5 meters.
• Temperature Range: Set display range (-20°C~550°C).
• Custom Button: Configure shortcut functions.
• Date: Set Year/Month/Day Hour/Minute/Second.
• Storage: View or format memory.
• Temperature Alarm: Set temperature alarm thresholds.
• Auto Power Off: Configure automatic shutdown time.
• Distance Units: Select meters (m) or feet (ft).
• Temperature Bar: Turn on/off.
• Brightness: 10 levels.
• Restore Factory Settings: Resets all settings to default.
• Upgrades: For version upgrades.
• About: View device model, SN, firmware version, software version, and website information.

6. PC Analysis Software

The TOOLTOP ET693C comes with professional computer-based data analysis software for secondary analysis and processing of thermal images. This software is recommended for installation on Windows 10 or above operating systems.

6.1 Software Features

• User-friendly interface.
• Displays temperature at all points on the screen.
• Multiple image modes can be switched.
• Generates reports from processed images.
• Integrates with other related software or hardware.

6.2 Real-time Connection and Data Import

Connect the thermal camera to your computer via the USB Type-C cable. The software's "Camera Import" section will synchronize the camera's screen, allowing for real-time imaging transmission and direct photo/video operations from the computer. You can also import stored images for data analysis.

Figure 6.1: Connecting the thermal camera to a computer for real-time imaging and data analysis.

Video 6.1: Demonstration of PC real-time connection and data display (0:50-0:58).

6.3 Radiometric Analysis

The software's radiometric analysis section allows for detailed examination of imported thermal images. Key functions include:

• Color Palette: Change color palettes for analysis.
• Points: View temperature information at specific points.
• Line/Polyline: Draw lines or polylines to observe highest and lowest temperatures along the path.
• Rectangle/Ellipse/Polygon: Draw shapes to analyze temperature distribution within defined areas.
• Text/Arrow: Annotate images with text and arrows.
• Image Manipulation: Rotate, mirror horizontally/vertically.
• Save/Export Report: Save analyzed images and export graphical reports.
• Reset Screen: Restore graphics and settings to initial state.

Figure 6.2: Example of 3D thermal field distribution analysis in the software, useful for observing heat dissipation.

7. Maintenance and Care

Proper maintenance ensures the longevity and optimal performance of your thermal camera:

• Cleaning the Lens: Do not use alcohol, detergent, or other organic cleaners. It is recommended to wipe the lens with a soft cloth dampened with water.
• General Cleaning: Keep the device free from dust and moisture.
• Storage: Store the device within the recommended storage temperature range of -40°C to +85°C.

8. Troubleshooting

This section addresses common issues you might encounter with your thermal camera.

8.1 Common Issues and Solutions

• Device not powering on:
  • Ensure the battery is sufficiently charged. Connect the device to a power source using the USB Type-C cable and allow it to charge for some time.
  • Press and hold the Power/Return button for at least 1 second to power on.
• Image appears blurry or unclear:
  • Check if the lens is clean. Gently wipe it with a soft, damp cloth.
  • Ensure you are within the optimal working distance for the fusion mode (1m-5m).
  • Try enabling "SUPER IR" image technology enhancement in the settings for clearer images.
  • Adjust the "Infrared Effect" and "Saturation" settings to improve image clarity.
• Temperature readings seem inaccurate:
  • Verify the emissivity setting is correct for the material being measured.
  • Ensure the distance compensation is correctly applied if measuring objects within 5 meters.
  • A brief pause (1-2 seconds) every 10 seconds for calibration is normal and ensures accuracy.
• Cannot connect to PC or transfer data:
  • Ensure the USB Type-C cable is securely connected to both the camera and the computer.
  • Check if the PC analysis software is installed and running on a Windows 10 or above operating system.
  • Try restarting both the camera and the computer.
• Battery drains quickly:
  • Ensure the device is fully charged (up to 4 hours of operation).
  • Adjust the "Auto Power Off" setting in the menu to conserve battery when idle.
  • Reduce screen brightness if possible.

8.2 Important Precautions

• Do not expose the device to strong light sources (sunlight, lasers) directly on the lens, as this may cause permanent physical damage.
• Do not disassemble the device yourself, as this will void the warranty.
• Do not attempt to open or disassemble the battery. Avoid placing the device in high-temperature environments.

9. User Tips

Based on user feedback and common practices, here are some tips to enhance your experience with the TOOLTOP ET693C:

• Optimal Fusion Distance: For the best visible light fusion effect, maintain a distance of 1 to 5 meters from the target. Using it too close may exceed the offset adjustment range.
• Understanding Calibration: The camera performs a mechanical control calibration every 10 seconds, causing a brief 1-2 second pause. This is normal and ensures accurate measurements.
• Leverage SUPER IR: Always enable the SUPER IR image technology enhancement in settings for clearer and more detailed thermal images, especially when fine details are crucial.
• Experiment with Palettes: Different color palettes highlight different temperature ranges and contrasts. Experiment with "Iron Red" for hot spots, "White Hot" for general overview, or "High Contrast" for subtle temperature variations.
• Use PC Software for Analysis: For in-depth analysis, report generation, and precise measurements, utilize the dedicated PC analysis software. It offers advanced tools beyond the device's on-screen capabilities.
• Laser for Precision: Use the laser pointer to pinpoint exact measurement locations, especially in complex scenes, to improve accuracy and efficiency.

10. Warranty and Support

Our company is committed to providing high-quality, high-performance infrared thermal imaging products. We offer comprehensive after-sales service and technical support to ensure any problems encountered during use can be resolved in a timely manner.

For technical assistance or support, please contact:

Shenzhen Dianyang Technology Co., Ltd.

Address: 2nd Floor, Building 1, Honghui Industrial Zone, No. 2, Liuxian 3rd Road, Block 68, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China

Tel: +86 755 2850 5260

Website: www.dyt-ir.com

Please refer to the "Product Declaration" in the manual for details regarding product quality and responsibility.