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HV-55 User Manual
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d. Check if menu exits. It only works when menu exits; if webpage outputs image, it will not display the
menu or perform any operation. Menu exits in 30sesond automatically. Remote control works.
5)
Serial port is out of control
Solution: a. Check if it is a standard control line provided by our company.
b. Check if serial port protocol, baud rate and address are consistent with camera.
c. Check if control line connects correctly.
d. Check if camera is in normal operating mode (refer to table 2.2 and table 2.3).
6)
Failure to log in to webpage
Solution: a. Use display to check if camera outputs image normally.
b. Check if network cable connects correctly (flicker of yellow indicator at internet
access means network cable connection is correct).
c. Check if computer adds network segment and if network segment is consistent
with camera IP address.
d. Click “start” in computer, select “operate”, and enter cmd; click “confirm”, DOS command window
appears; input ping 192.168.5.163, press Enter, information below means network connection func-
tions well.