User's Manual

8
to enter the home screen to complete the startup.
Adjust the clarity of icons on the display by rotating the eyepiece diopter adjustment ring
(2);
 Rotate the lens focus ring (6) to adjust the focal length;
 Set the image mode: On the home screen, turn the controller (4) clockwise to switch
between palette modes, including white hot, black hot, red hot, pseudo-color, and target
highlighting, and the top status bar icon is updated in real time (for the description of the
status bar, refer to Chapter VIII Status Bar);
 Set the screen brightness: On the home screen, turn the controller (4) counterclockwise,
and the screen will display brightness 1 to 5 grades for cyclic switching, while a short
prompt of the corresponding brightness icon will appear at the bottom of the display;
 Set the image sharpness: Press the controller (4) to open the shortcut menu to set the image
sharpness (refer to Chapter XII Shortcut Menu for details);
 Setting the image calibration mode: Press and hold the controller (4) to open the main
menu, and select the desired calibration mode from the main menu: Automatic(A), Manual
(M), and Background (B);
 On the home screen, press the power button (5) for image calibration, when performing
background correction, please close the lens cap (7) first and the background correction
will be completed after 2s;
 After using the device, press and hold the power button (5) for 3 seconds. Then, the
shutdown countdown screen appears. When the countdown icon turns from 3 to 0, a "Data
saving ..." prompt interface is displayed, as shown in Figure n. When the data is saved, the
display turns black and the device is off. When the device is powering off and saving
data, do not disconnect it from its power source. Otherwise, the data cannot be saved;
 After the countdown, release the button and the device is in standby mode. To wake up the
device, press the power button (5).