User Guide

16
Figure 4-9 System
Step 3 Press or to move the cursor to
Alarm
, and then press .
Figure 4-10 Alarm
Step 4 Press or to move the cursor to
ON
, and then press to enable the
temperature overlay function.
Press ,
ON
becomes
OFF
, and then press to disable the function.
Figure 4-11 Set Temp Overlay
Step 5 Press or to move the cursor to
OK
, and then press . Body temperature and
the total number of temperature alarms are displayed on the screen.
When the body temperature is normal, the words on the screen are white and the duration
is 1 s. When the body temperature is abnormal, the words are red and the duration is 3 s.