VIVOTEK PT3122 webcam PT3122 ユーザーズマニュアル

 

 

 
 

 
 
 

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Restoring the factory defaults 

will erase any previous settings. 
Reset or restore the system after 
power on. 

Status LED 
After powering up, the Network Camera performs a self-diagnostic to detect any 
hardware defects. The following table lists the LED patterns in general. In case of any 
fatal error, the LED will blink in a pattern other than those below. 

Condition LED 

color 

During self-diagnostic after power on 

Blink in interchanged green and red 

Ethernet signal is lost 

Red LED is blinking till Ethernet is detected

Before network is setup 

Steady green till IP address is confirmed 

After network is setup 

Blink green every second 

Any hardware failure 

Other patterns 

 
Reset and Restore 

At the left side of the camera there is a button 
hidden in the pinhole as shown in the picture. 
It is used to reset the system or restore the 
factory default settings. Sometimes resetting 
the system sets the system back to normal 
state. If the system problems remain after 
reset, restore the factory settings and install 
again. 
RESET: Poke the wrench to click on the button. 
RESTORE: 1. Poke the wrench to press on the 
button continuously. 
2. Wait for self-diagnostic to run twice. 
3. Withdraw the wrench as soon as the second 
self-diagnostic starts.