Huyndai HYU-403, Руководство пользователя

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3.3.29 Audio Record
Connect an audio device to the IP tester’s audio input port. Click the icon to enter the Audio
Recorder app. Click the red button to stop, and the unit will prompt you to save the recording
3.3.30 Data monitor
Pls click icon to enter
Click “Setting” to choose the baud rate of RS485; 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.