17
Image menu function table
Items
Operation function
Polarity：White
hot/Black hot
Two choice to set thermal imager polarity：
White hot:White color shows high temperature
zone,black color shows low temperature zone.
Black hot：Black color shows high temperature
zone, white color shows low temperature zone
Factory setting is white hot
Mode：
Auto/Semi-Auto/
Manual
Select
image
mode
as
automatic
,
semi-automatic or manual.General observations
preferred automatic mode, the small target
observation suggested the use of semi-automatic
mode can achieve better results. The factory
setting is fully automatic mode.
When the image mode is set to " Auto" , the
brightness and gain value of the image will
automatic
adjustment
,
no
need
manual
adjustment
；
When the image mode is set to " Semi-Auto" , only
gain value can be adjustment, brightness value
is still on automatic adjustment
；
When the image mode is set to "Manual ", both
brightness and gain value of the image can be
adjusted .
Gain：XX
Display and set current gain value for image
Brightness：XX
Display and set current brightness value for
image
Filtering：On/Off
Default On
Enhance：
Off/Low/Middle/
High
Default Off,
when using the remote observation
of small targets , please open the image
enhancement , switching low, middle and high to
see the best image
Zoom：1×/2×/3×
/4×
Four choice to set current electrical zoom:
1×：No enlarge；
2×/3×/4×：Enlarge 2/3/4 multiple centered on
cross
Return：
Back to superior menu
