PARD Pantera eX 640 User Manual
Introduction
Please read this manual carefully before using the product to ensure proper use and optimal performance.
Important precautions
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Remove the insulation tape from the battery before first use.
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Only use a fully charged 3.7V 18650 lithium-ion battery .
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Turn off the device and remove the battery if it will not be used for more than 10 days.
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Never point the lens at strong heat sources or the sun – this can damage the sensor.
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Avoid moisture, oil and chemicals on lenses and housing.
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Store the product in a dry, ventilated place and away from strong electromagnetic fields (−30°C to +55°C).
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Do not disassemble the device – contact PARD Service Center in case of malfunction.
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Export of PARD thermal imaging devices requires a license.
Package contents
| Contents | Number |
|---|---|
| Pantera eX 640 Thermal Scope | 1 |
| 3.7V 18650 Li-ion battery | 1 |
| Type-C cable | 1 |
| 30mm mounting rings | 2 |
| Allen key | 1 |
| Lens cloth | 1 |
| Rubber eyepiece | 1 |
| User manual | 1 |
| Service card | 1 |
Product description and key features
The Pantera eX 640 is a dual-field-of-view thermal scope that combines wide viewing angle and precise target identification in one system.
With automatic switching between 25mm and 50mm lenses, the user can quickly switch between overview and zoom without image loss.
The upgraded 640×512 sensor with NETD ≤20mK ensures extremely high image sensitivity and contrast, even in adverse weather conditions.
The system is powered by a new Quad-Core processor , which provides faster image processing, minimal lag and improved battery life.
Main features
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Dual Field of View (25mm / 50mm)
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NETD ≤20mK – high sensitivity sensor
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Shutter-less calibration
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OLED Display (1024×768) with LEDS system (Long Eye Relief)
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6000J recoil resistance
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WiFi via PardVision2 App
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LRF with range up to 1200m
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IP67 water and dust protection
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Ballistic Calculator and Gyroscope
Technical specifications
| Parameters | Pantera eX 640 |
|---|---|
| Sensor | Uncooled Vox 640×512 |
| NETD | ≤20mK |
| Frame Rate | 50Hz |
| Objective | 25mm + 50mm (Dual FOV) |
| Optical zoom | 1.3× / 2.5× |
| Digital zoom | 2× – 8× |
| Display | OLED 1024×768 |
| Recoil resistance | 6000J |
| Operating time | ≤5 hours |
| Battery | 18650 Li-ion 3.7V |
| Protection | IP67 |
| App support | PardVision2 |
| Weight | 765g |
Components
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Objective Lens (25mm/50mm)
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Focus adjustment
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Diopter ring
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Power/Sleep button
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LRF button
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Menu wheel / Zoom
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Video/Photo key
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WiFi/Mode button
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Type-C port
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Battery compartment
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Rubber eyepiece
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Picatinny mount
Installation and setup
1. Battery mounting
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Unscrew the battery cover.
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Remove the insulating tape and insert the battery with the + pole facing inwards .
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Tighten the cover and turn on the device by holding the Power button for 3 seconds.
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The PARD logo appears on the display.
Note: Use only high quality 18650 batteries. Avoid damage, moisture and overcharging.
2. Assembly
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Attach the 30mm mounting rings to the Picatinny/Weaver rail.
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Adjust the position of the sight so that the image is centered and the eye relief is correct.
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Tighten the screws securely with the included Allen key.
3. Focusing
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Use the diopter ring to adjust the sharpness of the text on the screen.
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Then use the focus ring to fine-tune the clarity of the image on the target.
Operation
Control overview
| Button | Function | Long press |
|---|---|---|
| Power | Power on/off, Sleep/Wake | – |
| Key 1 (Knob) | Menu, Zoom | Confirm selection |
| Key 2 | Change picture mode | – |
| Key 3 | Photo / Video | Start/Stop recording |
| Key 4 | LRF / WiFi | Activate PardVision2 |
Picture modes
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WT-HOT – classic thermal imaging
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BK-HOT – inverted heat display
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RED-HOT – highlights hottest spots in red
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EDGE – heating contours
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IN-HOT – internal contrast
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SKY – automatic background adjustment
Menu and functions
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Image Settings – contrast, brightness and sharpness.
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Ballistic Calculator – calculates bullet trajectory based on bullet weight, speed and distance.
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Gyroscope – shows tilt and orientation.
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Hot Track – mark the hottest point in the image.
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Auto Power Off – select automatic power off (1–30 min).
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Loop Recording – record in segments (3–10 min).
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WiFi – activate wireless connection via PardVision2 .
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Language & Date/Time – system settings.
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Firmware Update – update via micro SD.
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Format SD – erase all content.
WiFi and PardVision2
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Download the PardVision2 App from the App Store or Google Play.
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Enable WiFi on the device.
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Find the network “PARD_xxxxxx” and use the password 12345678 .
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Open the app for live viewing, transfer, and setup.
Ballistic Calculator
Activate via menu → Ballistic Settings
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Set bullet weight, muzzle velocity, zero distance, temperature and aiming height.
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Use LRF for distance measurement – the device automatically adjusts the POI (Point of Impact) .
Maintenance
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Always use the lens cap during transport.
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Clean lenses with a microfiber cloth.
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Store the unit dry and frost-free.
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Use only original chargers.
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Contact Nieload support if the product is not working properly.
FCC warning
This device complies with FCC Part 15. This device may not cause harmful interference and must accept any interference received.
Unauthorized changes may result in loss of user rights.