SONEL KT-640 THERMAL IMAGER
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4.5. Emissivity.
To change the emmissivity coefficient value press and hold
icon with touch pen (on
the value above
ε
sign), and while keeping the pen pressed against the touch screen,
move it up (value will increase) or down (decrease).
ε
value can be also changed in "Target" menu in target parameters settings (described in
section 8.2):
Whilst clicking on emissivity coefficient symbol (
ε
) on
, icon, or after selecting this
function from main menu:
the list of the most common materials with their emissivity coefficient values will be dis-
played.:
The right material can be selected by navigating across the list with Joystick and con-
firmed by pressing the Joystick button. Close the list by pressing (
)button. Selection can
also be made by using the touch pen. .
4.6. LED flashlight
In order to improve the work in dark locations KT-640 has been equipped with LED flash-
Summary of Contents for KT-640
Page 14: ...SONEL KT 640 THERMAL IMAGER 14 Available colour palettes 1 2 3 4 5 6 7 8...
Page 49: ...USER MANUAL 49 3 in the next window select General and then Restart now 4 go to Troubleshoot...
Page 50: ...SONEL KT 640 THERMAL IMAGER 50 5 go to advanced options 6 select Startup settings...
Page 54: ...SONEL KT 640 THERMAL IMAGER 54 And select an option as below...
