HT THT45 - Operating Instructions; Description of the Main Interface; Image Focusing

THT45 - THT45W - THT46
EN - 9
5 OPERATING INSTRUCTIONS
5.1 DESCRIPTION OF THE MAIN INTERFACE
The instrument shows the following main interface on the display:
Fig. 5: Main instrument interface
The meaning of the symbols found on the display is described below.
Symbol
Description
Micro SD card inside the instrument
E=0.95
Set value of object emissivity
°C
Indication of the temperature measuring unit
Access to the functions of the main menu
1X
Indication of the Zoom percentage (x1  x32)
Battery charge level indication (see § 8.2)
Indication of active WiFi connection (only THT45W)
17.28
Indication of the system's current time
Level
Indication of temperature levels of the IR image (see § 5.2.7)
Palette
Indication of color palette (see § 5.2.5)
,
Image adjusting mode setting (see § 5.2.7)
5.1.1 Image focusing
Focusing the IR image found on the instrument's display must be performed manually by
rotating the adjuster installed on the front part (see Fig. 2 - Pos. 12). Keep the instrument
steady while performing this operation.
CAUTION
Always focus the image before saving it, in order to perform correct
temperature measurements of the framed object.