Restore Button; Power Adapter; Auto Iris Lens Connector - Vivotek IP3111 User Manual

Restore button

There is a button hidden in the box for restoring the system factory default settings. When
the system fails to install or operates abnormally, use the included assistant stick in the
package and follow the following procedures to reset the system back to its original status.
Poke the assistant stick into the hole to press down on the restore button. Restart the
system by unplugging and re-plugging the power jack. While keeping the button pressed,
the system will perform POST twice rather than the usual once, which can be observed from
the flashing LEDs. After the system flashes the LEDs for the second time, withdraw the stick
to release the button. The system will have restored factory default settings at that
moment.

Power adapter

Connect the power jack of the included power adapter. Connecting the power adapter
should be the last operation while physically installing Network Camera.

Auto Iris Lens Connector

If the auto iris lens is used, AES on rear panel must be turned OFF. And you also have to
select VIDEO Drive or DC Drive lens by the switch.
The pin assignment of the auto iris lens connector is as follows:
VIDEO Drive
Pin 1 Power source
Pin 2 Video signal
Pin 3 Not used
Pin 4 Ground, Shield
11
DC Drive
Damp-
Damp+
Driver+
Driver-
www.vivotek.com
T: 886-2-82455282
F: 886-2-82455532