EAW Fokus HD 50 Thermal Camera User Manual

EAW Fokus HD 50 Thermal Camera

Specifications

• Model: EAW Fokus HD 50 DE
• Features: Laser rangefinder, 5-button control keypad, digital zoom, various shooting modes
• Connectivity: USB-C charging port
• Additional: Diopter adjustment, carrying strap loop, clip-on compatibility

Product Usage Instructions

• Take care when moving the device between different temperature environments or high-humidity areas.
• Key elements include the focusing ring, 5-button control keypad, charging LED, diopter adjustment, laser rangefinder, and bottom carrying strap loop.
• The device has 5 buttons with short and long press functions for various operations like digital zoom, power control, color mode selection, menu navigation, photo capture, and video recording.
• The device can be used as a clip-on, monocular, or scope by adjusting the diopter to 0 and achieving a parallax-free position.
• Includes options to switch between meter and yard display units and various shooting modes for different scenarios.
• For optimal performance, use a scope mount from EAW to attach the device securely.
• Provides features for shooting and ballistic calculations based on input projectile data.
• The device calculates bullet drop based on entered projectile values at different distances and displays corrected aiming points on the reticle.
• Offers multiple reticle options for precise targeting.
• This section provides general information about product usage and maintenance.
• This section details technical specifications such as dimensions, weight, battery life, and more.

FAQ

• Q: How do I switch between meter and yard display units?
• A: Use the unit switch button to toggle between the meter and yard display units.
• Q: Can I use the device in extreme temperature conditions?
• A: Take care when moving the device between cold and warm environments to avoid potential issues.

ATTENTION AND PRECAUTIONS

• The proper usage of the device is important for safe exploitation!
• Therefore, read carefully the present manual!
• If the device was left in storage for a longer period before exploitation check its functionality.
• Disassembling the device is prohibited, except in authorized repair centers.
• The external optical surfaces should be always clean. Touching the optical surfaces with bare hands is not recommended.
• Sand and seawater can damage the optical coatings!
• Do not point the device directly at the sun!
• I mage performance is dependent on scenery and atmosphere conditions. Contrast in the same image may vary as a function of the time of day due to the effect of the sun.
• For example, at sunset objects will have absorbed different levels of heat resulting in greater temperature differences and better contrast.
• When carrying or transporting the device, put the protective lens cap!
• Condensation can cause fogging of the optical surfaces!
• Condensation occurs when the temperature or humidity changes as follows:
  • When moving the device from a cold to a warm place or vice versa.
  • In places with high humidity.
• When equalizing the temperature of the device with the environment, the condensation disappears. Use a towel to remove moisture.
• Clean the lens surfaces with the Lens Cloth or with the napkin!

LEGAL NOTICE
Before attaching to weapons, check the regional legal regulations in the area of application. The attachment to a weapon is always the sole responsibility of the user.
These instructions reflect the state of the art. Images and details provided E&OE. Subject to modification. All rights reserved. Reproduction of any part of this document or by any means with the written consent of Ernst Apel GmbH only.
WARRANTY CONDITIONS
The warranty is 2 years on the optoelectronics (parts such as electronics, battery, and optical components) and 30 years on the housing parts.
USB CONNECTION
It may be necessary to restart the device to connect it correctly to a computer. In the first step, connect the device with the USB cable and computer, then switch on the device.
IOS DATA TRANSFER
When connecting to iOS devices, additional software may be required to access the device‘s memory (e.g. OpenMTP).

FUNCTIONAL ELEMENTS

OPERATION AND MENU CONTROL

• The thermal camera has 5 buttons for operation.
• Each button has a short press (quick access) and a long press function.

• Only available when the LRF is installed.
• Only if the mode is available.

MULTIPURPOSE USE

• The thermal device offers a multiple use as a Monocular, Clip-on for rifle scope, and as a stand-alone thermal scope.
• Depending on software version and legal restrictions in the respective countries of use some of these functions may be not available or can be acquired through a software update.

Monocular Mode
In this mode, the thermal image is displayed on full screen. Please use the rubber eyecup attached to the eyepiece and set the diopter adjustment according to your needs.
Clip-on Mode

• For proper function in clip-on mode, the eyepieces need to be set to 0 diopters and parallax parallax-free position.
• This position is marked on the eyepieces and rear housing. Make sure that the T marking coincides with the end of the housing and use the eyecup as shown in the picture for the best image quality.
• Depending on your scope made and setting a small readjustment for best performance may be necessary.
• After the basic eyepiece setting connect the M43x0,75 adapter to the thermal camera and use on your scope side the right size clamping adapter.
• The camera needs to be set up once for the highest shooting accuracy by the menu function.
• The best performance and full visibility of all menu functions is achieved in the 1x – 3x range after subsequent optics.

Scope Mode

• The thermal camera has an interface for attaching a scope mount on the bottom. Best results will be achieved with a EAW mount.
• In this mode a choice of reticles and zeroing options is available.

Operation and functions

MENU AND ICONS

• The FOKUS HD 50 has a graphical user interface for easy access to the extensive functions and settings. Basic operation is carried out using the 5 buttons on the top of the device.
• The menu is activated by a long press on the Up button. From there, you can navigate using the 4 arrow buttons and the On/Off button.
• The respective arrow system for executing the function is displayed graphically as an aid, and the menu can be exited at any setting and level by pressing and holding the Up button. The menu jumps back one level at a time until the menu is finally exited completely.

STATUS DISPLAY
The actual operating status of the sight, including:

• Sharpness
• Calibration Mode
• Digital Zoom
• Color Mode
• WiFi status
• Battery capacity

MENU AND FUNCTIONS
Basic Settings
Long press the Up button to enter the Main Menu
Short press the Right/Left button to move the cursor from 1 to 8 menu options.

1. Sharpness
2. Brightness
3. Contrast
4. WiFi
5. Calibration Mode
6. Picture in picture
7. Color Mode
8. Advanced settings

Sharpness

• By pressing the Up/Down button, the sharpness can be adjusted in levels 1 – 5.

Screen Brightness

• Short press Up/Down button to change Screen Brightness from 1 – 5. When the brightness is adjusted to 5 or 1, change the setting according to the narrow points.

Contrast

• By pressing the Up/Down button, the image contrast can be adjusted in levels 1 – 5.

WiFi

• Short press the Up/Down button to turn on/off WiFi, the default status is WiFi off. With shown in display means WiFi is on, without shown in display means WiFi is Off.

EAW Smart Connect App
The Fokus HD50 can also be used in conjunction with the EAW Smart Connect app. This can be obtained from the Google Play store or the iOS App Store and allows you to access the data memory in the device or stream the live image from the device to a mobile device. When the Wi-Fi is activated, the Focus HD50 appears as
„EAW…“ (with number sequence), the initial password for connecting to the Wi-Fi of the Fokus HD50 is „12345678“. This must be entered when connecting to the app for the first time and can be changed there.

Picture in Picture (PiP)

• By activating the PiP function, an enlarged view of the central image section is displayed at the top of the screen.

Color Mode

• Short press the Up/Down button to switch the Palette from WH–White Hot | BH–Black Hot | RH–Red Hot | RB–Rainbow

Calibration Mode

• The device has various calibration methods that can be selected as required. A – Automatic, M – Manual calibration, and S – Silent calibration are available. The respective mode can be selected using the up/down buttons.

A – Auto NUC (Non-Uniformity Correction)

• This automatically optimizes the picture quality. Briefly press the up/down button to move the cursor to A.

S – Silent calibration

• Select S by pressing the Up/Down button and confirm with the On/Off button. The lens cap must be closed! Calibration is performed after the countdown has elapsed. No shutter is audible in this mode. Calibration is performed manually by closing the lens protection cap.

M – Manual calibration

• In this mode, the device does not calibrate the image automatically.
• If required, this can be carried out by pressing the Left button briefly.

Advanced Settings

• Short press Up/Down button to enter the submenu of Advance Setting.
• Long press Up button to exit the submenu of Advance Setting.

Adjustment – Defective Pixel Repair

• Short press the Left/Right button to move the cursor to Defective Pixel Repair, close the lens cap, and short press the Middle button to start Defective Pixel Repair, complete after counting down 3-2-1.

Language

• Short press the Left/Right button to move the cursor to Language, and short press the Up/Down button to select Language.

Device Info

• Short press the Left/Right button to move the cursor to show Device Info.

Units

• For converting the meter / yard display.

Set the time

• The time and date can be configured using the up/down and left/right buttons

Restore Factory Settings

• Short press the left/Right button to move the cursor to „Reset“. Short press Up/Down to select Yes/No. Short press the On/Off button to set menu settings to default when selecting Yes.
• The following settings will be restored to their original values before changes are made by the user: WiFi Status, Palette, Screen Brightness, Image Mode, Language, and Calibration Mode;

Laser Range Finder

• When under real-time image mode, Short press the Down button to enter Single measurement mode. Aim for the object, then shortly press the Down Button, and the corresponding distance of the object will appear on display.
• When under real-time image mode, Long press the Down button to enter/exit scan mode. Aim to the object, and the corresponding distance of the target will appears on display. Distance to the object displays in the status bar and a “ ” on the reticle suggests the aiming point accordingly.
• Regardless of the operating mode of the device, the laser range finder is operated as described above.

Start/Stop Video Recording

• The device has an internal memory for recording videos and photos. Press and hold the Right button to start/stop video recording. Briefly press the Right button to take a photo, the number of photos is displayed on the bottom screen.

CLIP-ON ALIGNMENT

• The devices adjusted with accuracy from 0.1 mrad to 0.3 mrad before shipping out.
• The final accuracy depends on the user’s rifle scope, parallax, and shooting distance. So Artemis offers super accuracy by alignment.

OPERATING INSTRUCTIONS FOR ACCURACY CORRECTION

1. Aiming your daytime scope to the middle of the target and shoot which is to test and control good daytime scope accuracy.
2. Clip the Fokus HD50 onto the daytime scope by adapter. Aim to the thermal target and shoot again. Measure horizontal distance x and vertical distance y between the shooting position and target from step 2.
3. Measure the horizontal distance X and the vertical distance Y between the target and the bullet impact.
4. In the main menu, select the function Alignment.
5. The point of impact can be corrected accordingly using the Up/Down or Left/Right buttons. The actual adjustment is shown on the display.
6. Short press the On/Off button to save the values.

SCOPE MODE

• The Scope Mode offers some additional features besides the abovementioned use as a monocular and clip-on device.

STATUS DISPLAY
The actual operating status of the sight, including:

• Brightness
• Calibration Mode
• Reticle
• Shooting distance (zeroing)
• Digital Magnification
• WiFi status
• Battery capacity

SET RETICLE AND RETICLE COLOR

• Several reticle and reticle color settings are available.
• The setting is made in the „Advanced settings“ in the „Reticle“ menu item.
• Both the type of reticle and the color can be adjusted.
• To do this, use the Up/Down buttons to select the function and confirm by pressing On/Off. Use the Left/Right buttons to make the selection and save by pressing On/Off.

SHOOTING AND BALLISTIC FUNCTIONS

• When configured as an aiming device, the Fokus HD50 has numerous options for adjusting the reticle and correcting the point of impact.
• You will find the option to do this in the „Advanced settings“. These include the reticle type and color, zeroing, and profile creation functions. Each profile R1, R2, and R3 can be assigned specific shooting parameters, which are then available by selecting the respective profile. This makes it possible to use the device on several weapons or with different ammunition and to switch quickly between them.
• Depending on whether the device is equipped with or without a laser rangefinder, ballistic functions are also available to compensate for the trajectory of the bullet. If the laser rangefinder is not used, bullet parameters (bullet drop) can be specified for different bullet distances. The corresponding lead marks are then displayed on the reticle.
• In the version with a laser rangefinder, the ballistic trajectory is entered by specifying at least 3 bullet values at different distances (these are often indicated on the ammunition packaging). The electronics then calculate the bullet drop at the measured distance.
• In this configuration, the corrected lead mark is displayed for the reticle.

NOTE
Firing and setting the bullet parameters must always be carried out at a magnification of 1x. Selecting a different magnification will result in incorrect display values.
NOTE VERSION WITH/WITHOUT LASER RANGEFINDER
If you have purchased the device without LRF and retrofit it later, it will be automatically recognized by the device. From this point on, the ballistic functions are available coupled to the distance measurement. From this point onwards, it is no longer possible to display the lead markers without the LRF and this can only be done by resetting the function with the manufacturer.
NOTE ON INITIAL ALIGNMENT
The device, gun, mounting, and barrel are subject to various mechanical tolerances so that the point of impact can deviate significantly in the basic setting. To simplify the initial set-up, mount the device, then carry out the rough alignment via the bore axis or at a short distance.
NOTE THE POINT OF IMPACT CORRECTION
The Focus HD50 allows the point of impact to be corrected depending on the distance and bullet parameters. Please note that all setting values are referenced to a distance of 100 meters. For example, for a bullet drop of 30 cm at a distance of 300 meters, enter 10 cm as the corrected value in the Y-axis in the menu.

SHOOTING WITH DEVICES WITHOUT LASER RANGEFINDER

Steps for locking the device

• To set up the device, call up the „Advanced settings“ and then the „Zeroing“ menu item.
• The distance „0“ stands for the standard locking distance of 100 meters.
• Pressing the On/Off button takes you to the setting values for the different distances.

• Use the up/down and left/right arrow keys to set the desired values for X and Y and thus correct the point of impact.

• After the setting has been made, save the values by pressing the On/Off button and you will return to the overview menu of the distance-based shooting values.
• In this way, the desired point of impact can be corrected in the X and Y directions for each distance. When entering further values for 200 m, 300 m, etc., the ballistic lead marks for the respective distance are displayed in addition to the main reticle.

NOTE
The values of the shooting distances can also be changed using the left/right buttons so that it is possible to set individual shooting distances and tune the device perfectly.
To finalize the setting and exit the menu, select the shooting distance „0“ and confirm by pressing and holding the Up button. If you exit the menu at this shooting distance, the lead marks for the programmed distance are displayed next to the actual reticle. If you leave the shooting menu at the „300“ setting, for example, only the graticule with the values corrected for this distance is displayed, and no leading edge marks.
NOTE
The currently selected shooting distance and the selected profile are displayed in the status bar at the bottom of the device.

SHOOTING WITH DEVICES WITH LASER RANGEFINDER

• Firing in this device version is analogous to the description in point 7.1.1 with the difference that when using the laser rangefinder, only one lead mark corresponding to the measured distance is displayed instead of several lead marks corresponding to the distance. The calculation is performed in real-time and is available immediately.
• For the function to work correctly, it is necessary to enter at least two further values for the ballistic trajectory in addition to the values for the launch distance „0“to be able to calculate the parabola.

Steps for firing up the device

• To set up the device, go to „Advanced settings“ and select the „Zeroing“ menu item. The distance „0“ stands for the usual shooting distance of 100 meters. Pressing the On/Off button takes you to the setting values for this distance.
• Use the up/down and left/right arrow keys to set the desired values for X and Y and thus correct the point of impact.
• After the setting has been made, save the values by pressing the On/Off button and you will return to the overview menu of the distance-based shot values.
• In this way, the desired point of impact can be corrected in the X and Y directions for each distance. For the ballistics calculator to function correctly, at least two further shooting distances must be entered.

NOTE
The values of the shooting distances can also be changed using the left/right buttons so that it is possible to set individual shooting distances and tune the device perfectly.
To finalize the setting and exit the menu, select the shooting distance „0“ and confirm by pressing and holding the Up button. If you exit the menu at this shooting distance, the lead marks for the programmed distance are displayed next to the actual reticle. If you leave the shooting menu at the „300“ setting, for example, only the graticule with the values corrected for this distance is displayed, and no leading edge marks.
NOTE
The currently selected shooting distance and the selected profile are displayed in the status bar at the bottom of the device.

RETICLE

• The following reticle types are available.

GENERAL INFORMATION

Power supply / Firmware update

• The charging port is for 5V Type-C USB and serves for external power supply, data transmission, and firmware update.

Transport and Storage

• Before storing it, clean the device (if on its surface there is moisture, dust, or traces of dirt)!
• Make sure that there are no traces of moisture.
• The appliance should always be stored in the case supplied.
• The premises in which the device is kept for the long term have to be dry, enclosed, unheated, and ventilated.
• During the storage should not be allowed exposure to aggressive environments, temperatures below -50°C and above +60°C, relative humidity greater than 80%, and prolonged periods of direct sunlight.
• Before each transportation, the product should be carefully packed in its original packaging and all other items and accessories should be carefully and steadily placed.

TECHNICAL DATA

• Device Type: Thermal Camera, Clip-on and Scope
• Scope of Delivery: Hard Case, Lens Cap, USB Charger and Cable, Cleaning Cloth, Manual, Thermal Pads
• Sensor Type: VOx
• Sensor Resolution: 640 x 480 pixels
• Pixel Size: 12 μm
• Display Type: OLED
• Display Resolution: 1024 x 768 pixels
• Frame Rate: 50 Hz
• Objektiv Focal Lenght: 50 mm /#f1.0
• Thermal Sensitivity NETD: < 30 mK
• Basic Magnification: Monocular 2x, Scope 2x, Clip-On 1x
• Digital Zoom Ratio: 1x/2x/ 4x
• FOV (1x digital Zoom): 8.8° x 7° / 15.36 m x 12.3 m @100m
• Dioptre Adjustment: +/- 3 dioptre
• Detection Range: 2640 meters
• Recognition Range: 660 meters
• Identification Range: 330 meters
• Laser: Invisible, Eyesafe, Class1
• Wavelength Laser Rangefinder: 905 nm
• Measurement Range: Maximum 1.200 m
• Video Connection: Wi-Fi, USB-C
• Video Recording: Yes
• Cabel Connection: USB-C
• Wireless Connection: WiFi (2,4 GHz)
• Internal Storage: 32 GB
• Protection Level: IP 67, Nitrogen purged
• Operating Temperature: -20°C bis 50°C
• Operating Temperature Charging: +10°C bis 30°C
• Battery Runtime: approx. 8 hours
• Battery: 3300 mAh
• Charging Options: USB-C, Power Supply, Powerbank
• Clip-on Thread: M43x0.75
• Tripod Thread: A ¼ DIN 4503 (¼”)
• Enclosure Material: Aluminium 7075 with Rubber Coating
• Dimensions (L/W/H) without LRF: 194 x 57 x 61 mm
• Dimensions (L/W/H) withLRF: 194 x 86 x 61 mm
• Weight (including battery): 670 g
• Weight (including Battery and LRF): 740 g
• Accessory Mount: Picatinny
• Recoil Resistance: up to Cal .50

FCC STATEMENT

Labelling requirements
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Information to user

• Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Information to the user

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

CONTACT

Ernst Apel GmbH

• Am Kirschberg 3
• D-97218 Gerbrunn
• Deutschland
• T +49 (0) 931 / 70 56 20
• info@eaw.de
• www.eaw.de

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