Swann 4 CH Digital Video Recorder - Manual (Page 8)

7
1. EXTERNAL I/O
• Controlled remotely by an external device or control system such as Video Web Server or PC.
• Alarm input, external I / O expansion.
2. VIDEO INPUT (1-4)
Connect to video source, such as camera.
3. CALL
Connect to CALL monitor. Show the Switch Display.
When alarm trigger happens, the call monitor will show the triggered channel for a period of time.
4. MAIN
Connect to Main monitor.
5. AUDIO IN (1-4)
Connect to audio sources, such as a microphone.
• IPS should be set to 30 (for NTSC) or 25 (for PAL)
* 4 audio inputs, but can only record one input at the same time.
6. AUDIO OUT
Connect to monitor or speaker.
• IPS should be set to 30 (for NTSC) or 25 (for PAL )
* with 2 mono audio outputs from the same source.
7. FAN
For ventilation, do not block the opening.
8. P0WER
Please use the provided power cord.
Warning:
1. This adaptor is only for this machine. Do not use it for other electronic product or it will damage other products.
2. This adaptor is suited for DC19V 2A use If it is damaged, user can find replacement adaptor easily in the locality with this
specification.
REAR PANEL
EXTERNAL I/O 1 2 CA LL 3 4 2 4
M AIN
OUT
IN
1 3
IN
DC 19V
OUT
1 2 3 4 5 6 7 8