POWER ON T15
Remove the dust cover from the T15 lens. Press the
power button for 1 second to power the T15 on. A
splash screen will appear followed by the thermal
display. Press the power button again for 1 second
to power the T15 off. Replace the T15 lens dust
cover when not in use.
NON-UNIFORMITY CORRECTION (NUC)
The NUC calibration optimizes the T15 thermal sensor. Perform a
NUC calibration as needed to maintain a uniform appearance on
the display.
Quickly press the power button while the T15 is powered on. The
calibration takes about a second.
Note: A light ring may appear in the center of the display when no
thermal return is on screen. This is normal.
OPTICAL ZOOM CONTROL
The T15 has 3-8x optical zoom control. Turn the lens clockwise to reduce
image zoom and counter-clockwise to increase image zoom.
COLOR MODE SELECTION
The T15 has 4 color modes. Quickly depress the mode button to cycle
through the color modes until the desired mode is displayed.
MODE 1 Grayscale – white-hot
MODE 2 Grayscale – black-hot
MODE 3 Green only
MODE 4 Color
The T15 restarts in the last set mode when powered on.
TOGGLE DISPLAY RETICLE
Depress the mode button for 1.25 seconds to toggle the on-screen reticle
on or off.
MENU MODE
Depress the mode button for 5 seconds to select
T15 options, including: Display settings, Reticle
adjustments, Sleep power settings, unit Version,
and factory Reset options.
MENU NAVIGATION
Depressing the middle button enters sub-menus and menu option
selections. Depressing the top button scrolls down menu options
and changes menu option values.
Power
Button
Mode Button
Long Press
2
The display provides
battery status
Power Button
Short Press
Mode Button
Short Press
Mode Button
1.25 sec Press
Scroll/Set
Value
Enter/Select
Need help?
Do you have a question about the T15 and is the answer not in the manual?
Questions and answers