Page.56.
Application:
The tester will send special signals to make the connected LAN port flicker at special frequency,
which will enable the installers to easily and quickly find the connected Ethernet cable. This
function can prevent mistakenly insertion or disconnection non-corresponding cable to
artificially interrupt network connection.
3.3.14 Data monitor
Pls click icon to enter
Click “Setting” to choose the baud rate of RS485/RS232; it must be the same as the DVR or
the Control keyboard .The DVR or Control keyboard send the code to the tester, if it can be
read, the protocol will shown on the upper right, like Pelco D, if not, like P:---
While the tester receives the code, press the key to empty.
Though the RS485 port, display the PTZ control code of the multifunctional keyboard or the
DVR. Controller can check the status of the RS485 transmission through the code on the
display. (The RS485 communication rate must be the same.)
Application: Check the RS485 communication states of the video optical transmitter whether
normal. Engineer can analyze the protocol and check the data through the displayed code.
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