User guide

1. DESCRIPTION

1.1 PHYSICAL DESCRIPTION

-- Front Panel -- -- Rear Panel --

1/4＂-20UNC

1. Light Sensor: Senses the a of light in the camera’s environment and controls the iris shutter

accordingly.

2. MICROPHONE: Built in microphone.

3. POWER indicator: Indicates the power status of the unit.

4. Power Input: DC 12V input connects to an external power supply.

5. Power Input: AC 24V input connects to an external power supply.

6. ETHERNET 10/100 Connector: Standard RJ-45 connector for 10/100 Mbps Ethernet

networks including PoE (Power over Ethernet) function.

7. RESET: Reset to factory default. (Refer to section 1.2 The Reset Button.)

8. VIDEO OUT Connector: Connector provides composite video output.

9. USB port: Connects DDK-1700 to a USB port on a computer.

10. LED indicator: The green light indicates the unit is activating and the SD card cannot be

removed.

11. AUDIO IN: Connector is used to connect the audio output from other devices to the

DDK-1700.

12. SD/ SDHC CARD slot: Used for updating system software and archiving video.

13. GPIO: 6-PIN connector including the ALARM IN/OUT, RS-485, DC OUTPUT and GROUND

for connecting with external devices.

14. AUDIO OUT: Provides audio output to an external device.