HCO
5-Advanced Setting SG550/SG530
Page 16
(b)
(2)
(c)
(3)
Figure 12: Setting trigger interval time
4.1.9
PIR Sensitivity
The PIR sensitivity has three degrees: High, Normal and Low. The default value is Normal.
High means that the camera is easily to be triggered by motion, taking more pictures or
recording more videos. It is recommended to use high sensitivity degree in room or
environment with less interference. Use Low sensitivity for outdoor or environment where
more interference is involved, like hot wind, smoke, near window etc. The sensitivity of the
PIR is closely related to temperature. Under higher temperature, the PIR has lower sensitivity.
It is suggested to set a higher sensitivity for high temperature environment.
1
In Menu, press the UP or DOWN key until Sensor Level appears, as shown in Fig.
13(a) and 13(1).
2
Press the RIGHT key until the desired value appears, as shown in Fig. 13(b) and 13(2).
3
Press the OK key to save or press the MENU key to cancel and exit. After pressing the
OK key, the selected value will no longer be highlighted, as shown in Fig. 13(c) and
13(3).
(a)
(1)
(b)
(2)
