B
+
SB1
C+
C
+
*SV
A
F
B
-
LB1
C
-
*LD
Z N
E
+
E
-
E0
Srp
P
B1
LK
SK *B1
CV
B2
ST
SHIFT
Fig 5-2 Keyboard
Fig 5-3 is introduction to the keyboard.
Fig 5-3
Note: The keys that are not listed here don’t work.
Full name
Function Description
Key
Bright Increase
Bright Increase
B+
Bright Decrease
Bright Decrease
B-
Enhance Increase
Increase enhancement coefficient
E+
Enhance Decrease
Decrease enhancement coefficient
E-
Contrast Increase
Contrast Increase
C+
Contrast Decrease
Contrast Decrease
C-
E0
Cancel Enhance
Return to normal mode without enhancement
Switch between manual mode, auto brightness
mode and auto contrast mode.
Auto Brightness
A
Zoom
Z
Electronic zoom and switch FOV
P
Polarity
Choose polarity
Small Target
Switch reticle
ST
12
