User Manual

Table Of Contents
UM IPC-4300H 040320NA 135
2.3.29. Data Monitor
Click to enter.
Figure 134, Data Monitor Screen
Click Setting to choose the baud rate for the RS-485/RS-232
controllers. The value must be the same as the DVR or control
keyboard. The DVR or control keyboard sends the code to the
Tester. If the protocol can be read, it will show on the upper right-
hand corner as Pelco D, for example. If it cannot be read, it will
show as P:---.
While the Tester receives the code, press to clear.
The RS-485 port displays the PTZ control code for the
multifunctional keyboard or the DVR. The controller can check the
status of the RS-485 transmission through the code on the
display. The RS-485 communication rate must be the same.
Check whether the RS-485 communication states of the video
optical transmitter are correct. Technical support can check the