FLIR T420 User Manual

Changing settings
23
23.1 General
The Settings menu includes the following:
• Define user presets
• Save options
• Programmable button
• Reset options
• Device settings
23.1.1 Define user presets
• Define preset 1
• Define preset 2
23.1.2 Save options
• Preview image before saving
• Add annotation after saving
• Image resolution
• Video compression
• Photo as separate JPEG
23.1.3 Programmable button
• No action
• Hide graphics
• Calibrate
• Switch Thermal <> Digital camera
• Switch Thermal <> Thermal MSX
• Switch 1x zoom <> Max zoom
• Switch between two latest palettes
• Switch temperature range
23.1.4 Reset options
• Reset default camera mode...
• Reset device settings to factory default...
• Delete all saved images...
Note When an option is selected, a dialog box is displayed with more information. You
can choose to execute the reset/delete action or to cancel.
23.1.5 Device settings
• Set up camera
◦ Camera temperature range: The temperature range used for measuring objects. You
must change the temperature range according to the expected temperature of the
object you are inspecting.
◦ Auto orientation
◦ Display intensity
◦ Lamp & laser
◦ Auto power off
◦ Emissivity mode
◦ Video output format
◦ Calibrate touchscreen
◦ Screening mode
#T559879; r. AO/35410/35410; en-US
63

FLIR T420 Specifications

General

Resolution	320 x 240 pixels
Field of View	25° x 19°
Spatial Resolution (IFOV)	1.36 mrad
Image Frequency	60 Hz
Laser Pointer	Yes
Operating Temperature Range	-15°C to +50°C
Storage Temperature Range	-40°C to +70°C
Image Storage	SD Card
Temperature Range	-20°C to +650°C
Focus	Manual
Display	3.5 in. LCD
Battery Life	Approx. 4 hours
Accuracy	±2°C or ±2%
Digital Camera	3.1 MP
Video Recording	Yes
File Format	JPEG
Spectral Range	7.5 - 13 µm
Minimum Focus Distance	0.4 m
Weight	0.88 kg
Interface	USB, Wi-Fi
Image Modes	Thermal, MSX
Thermal Sensitivity	< 0.045°C @ +30°C (+86°F) / 45 mK