FLIR Extech VIR50 User Manual page 12

Emissivity setting
Use the arrow buttons to highlight an emissivity setting and then press ENTER to choose it. Select
emissivity by description (concrete, glass, etc.) or select ε=0.94 to set the emissivity manually using
the arrow buttons. Press the ESC button to exit and save.
Alarm High
Use the ▲ and ▼ buttons enable or disable the alarm. If the high alarm is enabled, press the
ENTER button to adjust its value; use the ▲ and ▼ buttons to adjust the value. Press the ENTER
button to conform and then press the ESC button to exit and save.
Alarm Low
Use the ▲ and ▼ buttons enable or disable the alarm. If the low alarm is enabled, press the
ENTER button to adjust its value; use the ▲ and ▼ buttons to adjust the value. Press the ENTER
button to conform and then press the ESC button to exit and save.
Laser
Use the ▲ and ▼ buttons to enable or disable the laser pointer, press the ESC button to exit and
save.
VIR50-EU-EN-V2.0 9/11
12