König Electronic SEC-DVR309 Manual Del Usuario página 3

Description back:
1. Video input connectors (1-16 SEC-DVR316, 1-9 SEC-DVR309): Connect system cameras to these BNC connectors.
The internal 75Ω termination is always ON.
2. Video out (CALL, MAIN): Connect TV monitor to the upper BNC connector for call monitor display, and connect TV
monitor to the lower BNC connector for main monitor display.
3. Audio input connectors (AUDIO IN 1-4): These RCA connectors accept line-in audio signals supplied from external
devices such as microphone amplifiers.
4. Audio output connectors (AUDIO OUT): This connector supplies line-out audio signal to external devices such as
speakers. Recorded audio will be supplied from AUDIO OUT during playback.
5. RS-232 connector: Connect this connector to PTZ camera(s)
6. VGA connector (optional): Connect VGA monitor to the VGA connector for main monitor display.
7. eSATA connector: Connect this port to external SATA storage device for HDD extension.
8. Ethernet connector: Connect this unit to a 10/100Base-T Ethernet network through this port.
9. NTSC/PAL selector switch: Set this unit to NTSC or PAL according to the local TV system.
10. Main monitor output connector (MAIN OUT Y/C): Connect TV monitor to the mini-din S-video connector for main
monitor display.
11. Alarm input connectors (ALARM IN 1-16): Connect these connectors to external devices such as sensors or door
switches.
12. Alarm output connectors (ALARM OUT 1-4): Connect these connectors to 2 Normally Closed (NC) alarm outputs (1-2)
and 2 Normally Open (NO) alarm outputs (3-4).
13. RS-485 connector: Connect this connector to RS-422/485 compatible PTZ camera(s) or keyboard. Please refer to the
manuals that come with the RS-485 compatible devices for the correct settings.
14. Power input (DC 12V): Connect to DC 12V power source.
15. Power switch (POWER): Turn the power of this unit on/off.
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