Set reference spot or area to display measure results as relative
value.
Ref Temp
Press
or
once to change Ref Temp 0.1 . Long press
or
will change Ref Temp in 1
interval. This option is only active
when set Ref Temp as reference.
Image Reverse
Press OK button to reverse palette for thermal image display.
Press OK again to switch back.
Clear Screen
Press OK button to clear all screen items except Logo mark.
L&S (Auto/Manual Mode)
Press OK button to switch between auto and manual rectifying. In
manual rectifying mode, upper-left corner of LCD display shows
L&S.
5.2.4 Setup
There are 4 items in Setup menu: System Setup, Time & Date,
Factory Default, and Information.
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