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.
Step 3: Save setup In “Recording” menu, press “Confirm” button to save
parameters.
Step 4: Setup Modem used on DVR side Use DCE cable to connect
Modem with PC serial port. You can use HyperTerminal or NetTerm to
setup modem:
AT&F ---- Restore default parameters (Generally, Modem is hard flow
control)