Page.60.
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.
3.3.16 Optical power meter ( *Optional )
Click icon to enter ,with five wavelength 1625nm,1550nm , 1490nm , 1310nm ,1300nm ,
850nm ,linear or nonlinear optical power display, both for optical power testing and Fiber link loss
relative measurement . It is necessary tool for installation and maintenance optical fiber communication,
cable television and CCTV security system.
Note
: Please keep the fiber connector and the dust cap be clean, and clean the detector with the special
alcohol.
Data hold
While testing, click “Hold” to data hold, the data will not change. It’s convenient to read. Press
again to quit.
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