1. Introduction
The Pulsar Merger LRF XL50 is an advanced thermal imaging binocular designed for exceptional observation and target assessment. It features a high-definition 1024x768 @ 12 µm thermal sensor, providing rich detail and clarity. With a variable magnification range of 2.5x to 20x and an extra-long detection range of up to 2,515 yards, it allows for precise identification in complete darkness. The integrated laser rangefinder enhances accuracy for distance measurements. Built with a rugged aluminum housing and IPX7 waterproof rating, it is durable for various environmental conditions. The device includes a built-in recorder and Wi-Fi connectivity via the Stream Vision 2 app for remote control and real-time image transfer, offering a dual battery system for extended operation.
Figure 1: Pulsar Merger LRF XL50 Thermal Imaging Binoculars.
2. Key Features
- HD 1024x768 @ 12 µm Thermal Sensor: Offers next-level thermal imaging with high definition and rich detail.
- 2.5-20x High-Resolution Zoom: Variable magnification for enhanced focus and object recognition at extended distances.
- Extra-Long Detection Range: Detects a standard 6' tall object up to 2,515 yards in complete darkness.
- Integrated Laser Rangefinder: Provides precise distance measurements up to 1,000 yards.
- Stream Vision 2 with Wi-Fi: Connects to Android/iOS smartphones for software updates, real-time image transfer, and remote control.
- Rugged Aluminum Housing: Ensures durability and reliable performance in challenging environments.
- IPX7 Waterproof Rating: Certified waterproof up to 3 feet (1 meter) for 30 minutes.
- Dual Battery System: Provides extended operating time for prolonged use.
Figure 2: High-definition thermal sensor for detailed imaging.
Figure 3: Stream Vision 2 for enhanced connectivity.
Figure 4: IPX7 rating for all-weather use.
3. Package Contents
Upon unpacking, please verify that all the following items are included:
- Thermal Imager (Pulsar Merger LRF XL50)
- APS 5 Rechargeable Battery
- 2x Lock-cover for APS 5 Battery
- Battery Pack Charger
- Power Adapter
- USB Type-C Cable
- Carrying Case
- Hand Strap
- Quick User Manual
- Lens Cleaning Cloth
- Warranty Card
4. Setup
4.1 Battery Installation & Charging
The Merger LRF XL50 utilizes an APS 5 rechargeable battery. Ensure the battery is fully charged before first use.
- Insert the APS 5 battery into the designated compartment on the device. Ensure it clicks securely into place.
- To charge, connect the battery pack charger to the power adapter using the USB Type-C cable.
- Place the APS 5 battery into the charger. The indicator light on the charger will show charging status.
- A full charge typically provides up to 10 hours of operation.
Figure 5: Battery compartment and charging setup.
4.2 Powering On/Off
To power on the device, press and hold the Power button (usually marked with a power symbol) until the display illuminates. To power off, press and hold the Power button again until the display shuts down.
4.3 Optical Adjustments
- Diopter Adjustment: Rotate the diopter adjustment rings on each eyepiece until the on-screen icons appear sharp and clear for your individual vision.
- Interpupillary Distance Adjustment: Adjust the distance between the two optical channels to match your eye spacing for comfortable viewing.
5. Operating Instructions
5.1 Basic Controls
The Merger LRF XL50 features intuitive button controls located on the top of the device. Familiarize yourself with the layout for easy operation in the field.
5.2 Magnification and Focusing
Use the zoom buttons to adjust the magnification from 2.5x to 20x. Rotate the objective lens focus ring to achieve a sharp image of your target at various distances.
Figure 6: Adjusting focus and magnification for optimal viewing.
5.3 Thermal Palettes
The device offers multiple color palettes to optimize viewing for different conditions and preferences. Cycle through the available palettes via the menu to find the best contrast for target identification.
Figure 7: Example of thermal image clarity and sensitivity.
5.4 Laser Rangefinder
Activate the built-in laser rangefinder to accurately measure distances to objects up to 1,000 yards. This feature is crucial for precise target assessment.
Figure 8: Laser rangefinder for accurate distance measurement.
5.5 Wi-Fi and Stream Vision 2 App
Connect your Merger LRF XL50 to the Stream Vision 2 app on your smartphone or tablet via Wi-Fi. This enables remote control of the device, live streaming of thermal images, and firmware updates.
5.6 Recording
The device features a built-in recorder for capturing still images and video footage of your observations. Access recording functions through the device's menu or via the Stream Vision 2 app.
