Use Instructions

Menu
Press and hold the menu button (5) to show the main menu on the display. The main menu gives you the following options:
 Brightness: Set the brightness of the display here. There are four brightness levels to choose from. The brightness is
lowest at level 1. The brightness is highest at level 4.
 Contrast: Adjust the contrast of the scene here. There are four contrast levels to choose from. The brightness is
lowest at level 1. The contrast is highest at level 4.
 Auto Calibration: Set manual (Auto Calibration = Off) or automatic calibration (Auto Calibration = On) here.
 Contrast Boost: Activate this mode for better visibility in high humidity or fog.
 Bluetooth: Enable Bluetooth (Bluetooth = On) or disable (Bluetooth = Off) Bluetooth. With Bluetooth turned on, the device can be connected to
your smartphone and the app.
 Zeroing Profiles 1–4: Select the zeroing profile you created for the riflescope you are currently using.
 Smart Standby: Activate (Smart Standby = On) or deactivate (Smart Standby = Off) the automatic standby mode.
 System: Make all system-relevant settings here, including zeroing, language, time and factory reset.
The arrow buttons (4) and the menu button (5) are used to navigate in the main menu. Press the right arrow button (4) to scroll down. Press the left arrow
button (4) to scroll up.
Briefly press the menu button (5) to select a menu item. This opens the submenu. Make your settings using the arrow buttons (4).
Briefly press the menu button (5) to confirm your selection and return to the main menu.
Press and hold the menu button (5) to exit the main menu and return to observation mode.
Contrast Boost
The contrast boost enables you to display the image in an improved way in high humidity or fog. This highlights edges so that structures can be recognized
better.
To activate the contrast boost on your device, select "Contrast Boost" in the main menu. Then select "On" or "Off". Briefly press the menu button (5) to
confirm the selection.
Note: It is recommended to use this mode only in the above-mentioned conditions and to disable this mode in normal conditions.
Zeroing Profile 1–4
Up to four different zeroing profiles can be stored on your device.
To change the profile, select "Zeroing Profile 1–4" in the main menu. Select the desired profile and confirm the selection by briefly pressing the menu button
(5).
System
The "System" submenu has the following options:
 Regulatory Info: Here you can find information about the licenses used and regulatory information.
 Image Zeroing: Adjust the thermal imaging attachment to perfectly fit your riflescope here.
 Pixel Correction: Remove defective pixels for a perfect field of view.
 Factory Reset: Select "Factory Reset" to reset the device to the factory settings. This also deletes all settings saved on the device.
Note: If you perform a factory reset, all zeroing profiles will be deleted. Only perform a factory reset if you want to delete all settings on the ZEISS
DTC 3.
 Icon mode: Select the number of icons to be shown on your display.
 Language: Select a menu language here.