Dali LT3 User Manual page 9

LT3/LT7 Thermal Image Camera User Manual
[1] Power key
Press and hold the Power Key for > 3 seconds to power on/off the camera.
Note: After powering off, please wait ten seconds before powering the camera on
again.
[2] Select/Auto key (Marked "A")
The "A" or attribute button performs 2 functions.
a) The first function is modification of selected parameters. It is obtained by a quick
press and release (less than 2 seconds), with this functions to modify their parameters.
Subsequent presses will "scroll" through the available parameters. The selected
function will be highlighted in yellow. The functions include:
Measurement points, areas, and lines
●
Cursors and lines - pressing the arrow keys will move their position. Pressing the
Menu key will pop up the attribute box. Pressing the C key will delete the selected
parameter.
Areas – Arrow keys adjust the attribute specified in the pop up attribute box.
Pressing the Menu key will pop up the attribute box. In this box, the user can select to
adjust either position or size of the area. After selection, the arrows will then adjust the
attribute.
Color Palette
●
Pressing the left or right arrows will scroll through the available color palettes,
displaying their name above the palette. The selected palette will become active after
about 3 seconds of selecting it and will be set as the default power on palette.
Level/Span values
●
Pressing the left or right arrow will reduce or increase the Span and pressing the up
or down arrow will reduce or increase the Level. If the unit is in Automatic mode,
modifying any of these parameters will select Manual mode.
b）The second function performed is to force an internal calibration cycle. This is
performed by pressing and holding the A key for 5 seconds or more. The camera will
make automatic correction to get the most accurate thermal measurement.
[3] Cancel/Camera key (Marked "C")
Pressing and releasing the C key cancels the present operation when in Menu
●
mode.
Pressing and releasing the C key when an image is frozen or being viewed from
●
8
DALI