User Manual of Embedded Net DVR
Page
81
Total
113
Username, password and Verify password:
Only used when work mode is “PPP”. Used for
login when remote PC dialup through PSTN.
Phone:
Only used when work mode is “PPP” and PPP mode is “Active”. It is the phone number
of remote PC.
Callback and Data Encryption:
Only used when work mode is “PPP”. They are not available.
Confirm:
Save parameters and return main menu.
Cancel:
Abort modification and return main menu.
Example: PPP (Modem) passive dialup through PSTN
There are two Modems. One is connected DVR RS-232 port with DCE cable. The other is
connected with PC COM port.
Setup at DVR end
Step 1: RS232 setup
Setup baud rate, data bit, stop bit, parity and flow control. They must be
the same as those of modem connected with PC.
Step 2: Video setup
In “Recording” menu, select the camera you want to transfer through
PSTN. If you set CIF resolution, we suggest you set frame rate as 1 FPS. If you set QCIF resolution,
the frame rate can be selected under 4FPS. You can adjust bit rate, resolution and frame rate
according to real conditions.
