Alarm Troubleshooting
1. Inappropriate installation location
A suitable location of the device should be this: When the driver looking ahead, the green
light will light up or flash (if green light always keeps on, it is the very good position); when the
driver closes their eyes, the green light turns off.
2. Unfinished face recognition
After detecting the driver, The RVS-350P will identify the face characteristics first,
it doesn’t start monitoring the fatigue until finishing the face identification, and
the identification time is different for different drivers. Usually the device can enter the alert
status after 1 minute’s normal driving, it takes around 5 minutes at most to enter into alert status
for some people wearing glasses.
3.
P
revious alarm interval is too short
During normal driving, the driver will be alerted up by the alarm. The RVS-350P only alarms again
after 10 seconds of the first alarm. So in the test, The RVS-350P will not alarm if you simulate the
fatigue state too quick after the previous alarm.
4.
Large mov
e
ments
The RVS-350P is very intelligent. If the driver is detected a substantial movement in the
early warning, it shows that there is no sign of driver’s fatigue. In that case, the RVS-350P
only issue
s
the friendly reminder after detecting the driver’s fatigue state for 4-7 seconds.
5. Unstable power
If you use another power supply for testing, the power supplies may be insufficient, or the interference
is too large. This may cause the RVS-350P not to work properly. Please use
a
good quality power
supply or the
vehicle
power supply
for testing.
Rear View Safety , INC. | 1797 Atlantic Avenue | Brooklyn NY 11233
800.764.1028 | [email protected] | www.RearViewSafety.com
