Speco Technologies 16TH User Manual

 

User’s Manual

 

 

DVR-4TH/8TH/16TH Series 
SPECO TECHNOLOGIES 07/10

 

57

Besides presetting the digital deterrent function in OSD setup menu, users 
can also manually trigger digital deterrent function via front panel control. To 
do so, press the Digital Deterrent (D.D.) key and the menu will be displayed: 
 

Manual Digital Deterrent 

PRESS THE DESIRED CHANNEL TO 

TRIGGER DIGITAL DETERRENT. 

← DD Source: Follow Event Setup → 

ENTER: SEND TO ALL CHANNEL 

ESC: Exit 

 
Use LEFT/RIGHT keys to select source files from <Follow Event Setup>, 
<Default Sound>, or <Sound_N>, where N can be chosen from 1 to 50. Press 
any channel key to manually trigger digital deterrent at that specific channel 
site. Alternatively, press ENTER to trigger digital deterrent at ALL channel 
sites.  
 

2-way audio talk function enables the DVR site to communicate with the 
camera site. To initiate communication, press and hold any channel key for 2 
seconds. When the communication starts, below message will be shown on 
the screen:

   

 

2-WAY AUDIO 

YOU ARE NOW COMMUNICATING WITH CHANNEL 

02 

 
At this time, users will be able to hear audio from the camera site, even if the 
audio output setting is disabled in the OSD setup menu. To start speaking to 
the camera site, press and hold the D.D. key. Once the D.D. key is released, 
the audio from the camera site will be heard again.   
 
To terminate 2-way audio talk, press the same channel key or press ESC. 
 

NOTE: 2-way audio talk function is not available for channel 1.