Configuring System Settings 
 
 
123 
Figure 10-8 RS232 Configuration Window  
 
2.  Configure the following settings: 
Function: Select Console or Adapter, depending on the type of RS232 device that you 
have connected to the NVR. 
Baud Rate: Select a value between 1200 and 115200. The default setting is 115200. 
Data Bit: Select a value between 5 and 8. The default setting is 8. 
Stop Bit: Select 1, 1.5, or 2. The default setting is 1. 
Parity: Select None, Odd, Even, Mark, or Space. The default setting is None. 
3.  Click Apply to save your settings. 
4.  If you want to save your settings and exit the SETTING menu, click OK. 
Configuring PTZ Settings 
See Configuring PTZ Connection Settings on page 32 for more information. 
Configuring Broadcast Settings 
 
Note 
This function is only available for 
HEN081*4/HEN162*4/HEN163*4/HEN161*4/HEN322*4/HEN323*
4/HEN321*4/HEN642*4/HEN643*4. 
 
Use the Broadcast screen to setup a group of channels that be broadcast with bi-directional 
audio. This enables system users to output an audio message to several camera with audio 
outputs at the same time.