No.
or Contact input 2.
Day/Night Input terminal position.
• Contact Output
There are two contact outputs, allowing external connected device control and contact bridging between video
network system devices. For details, refer to the Setup Manual.
Applicable cables
Solid cable: AWG28 (ø 0.32) – AWG22 (ø 0.65)
Stranded cable: AWG28 (0.08 mm
2
) – AWG22 (0.32 mm
2
)
Note: Strip the cable sheath approximately 10 mm, then insert the cable while pushing down the button on the
terminal with a screwdriver.
• Contact Input
There are two no-voltage contact inputs for connection of sensor trigger signals, etc. A contact can be
automatically established between the transmitter and the network video receiver or network digital recorder
when a signal enters the contact.
Setting the contact input to Day & Night mode forcibly, shorting (making) the Day/Night input terminal forcibly
switches the display to B&W mode, which increases the camera’s sensitivity. For details, refer to the Setup
Manual.
Note
The Day & Night function can also be set using the camera menu. If "Normal," "Motion," or "Color" has been
selected for the Day & Night function, the display could repetitively switch between color and black-and-white
modes when the camera is used under phototransmitter. In such cases, select "Day & Night" in the "Contact
Input" settings, and synchronize the phototransmitter power supply with the switch to black-and-white mode.
The display mode changes as follows if the Contact Input has been set to "NO" (Normally Open):
Infrared phototransmitter power "ON" : B&W mode (close)
Infrared phototransmitter power "OFF" : Color mode (open)
10. ABOUT THE CONTACT INPUT/ OUTPUT TERMINAL
