TESTBOY TV 296 Bedienungsanleitung Seite 33

Display OSD information
Go to Settings → Display Settings to activate the display of information on the screen.
Time and date
Time and date of the unit.
Settings
Thermography settings, such as target emissivity, temperature unit, etc.
Temperature measurement
The thermography function (temperature measurement) provides the real-time temperature of the
scene and displays it on the left of the screen. The thermography function is switched on by
default.
Measurement settings
You have the option of adjusting the measurement settings to increase the accuracy of the
temperature measurement.
1. go to Settings → Measurement Settings.
2. set the temperature range, emissivity, etc.
Temperature range
Select the temperature measurement range. In Auto Switch mode, the unit can detect the
temperature and switch the thermographic range automatically.
Emissivity
Refer to the emissivity table to determine the emissivity of your target.
Reflection temperature
If there is an object other than the high temperature target in the scene and the emissivity of the
target is low, set the reflection temperature as high temperature to correct the thermographic
effect.
Distance
The distance between the target and the unit. You can adjust the distance of the target or select
as Near, Medium or Far.
Humidity
The relative humidity of the current environment is set here.
Go to Settings → Device Settings → Device Initialisation → Remove All
Meters to initialise the temperature measurement settings.
Set unit
Go to Settings → Unit Settings → Unit to set the units of measurement for temperature and
distance.
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Testboy TV 296
Operation
33