Serial Port - Dahua NVR41-4KS2 Series User Manual

Step 3 Set holiday name, repeat mode and holiday mode.
Click Add more to add new holiday information.
Step 4 Click Add, you can add current holiday to the list.
● Click the drop-down list of the state; you can enable/disable holiday date.
● Click
Step 5 Click Next to save settings.

5.15.2 Serial Port

Background Information
After setting RS-232 parameters, the NVR can use the COM port to connect to other device to debug
and operate.
Procedure
Step 1 Select MAIN MENU > SYSTEM > Serial Port.
Figure 5-255 Add holidays
to change the holiday information. Click
331
User's Manual
to delete current date.