User Guide

18
Figure 4-7 Frequency setting
Step 3 Set the frequency.
●
Auto search frequency: Press or to move the cursor, and press to enable
the auto search frequency function. The Device will set the suitable working frequency
automatically. If the working frequency still needs to be adjusted, you can set the value
manually.
◇
Do not pass or approach to the detector during auto searching.
◇
Alarm might be triggered during auto searching. Auto-searching function lasts
about 2 minutes
●
Set frequency manually: When the auto search frequency function is disabled, press
or to move the cursor, and then press to set the value manually.
Figure 4-8 Set frequency
Step 4 Press to move the cursor to
OK
, and then press to save the setting.
4.3.4 Setting Temperature Overlay
After you enable the temperature overlay function, body temperature and the number of
temperature alarms will be displayed on the screen.