Controls And Connections; Video Out - Velleman DVR4QAF Manual De Instrucciones

4. Controls and Connections

Front Panel
1. HD tray
2. / : <QUAD> to display all 4 channels simultaneously/ auto sequence button.
3. /←: channel 1 full screen display button / cursor button: moves the cursor to the left (or up).
4. /→: channel 2 full screen display button / cursor button: moves the cursor to the right (or down).
5. /-: channel 3 full screen display button / to decrease a selected setup value.
6. /+: channel 4 full screen display button / to increase a selected setup value.
7. MENU: press this button to display the setup menu.
8. EXIT: to return to the previous menu.
9. ENTER: to confirm an entry or to enter a selected menu item.
10. SEARCH: fast searching function.
11. ALARM (ON/OFF): to determine whether the alarm output should be triggered upon alarm occurrence.
12. REC < >: (manual) record button; to start recording on all cameras.
13. STOP < >: stop button (can be used during recording and playback).
14. STEP <II >: press this button to pause playback and again to see the next picture frame.
15. REW < >: fast backward search button.
16. PLAY< >: play button: to display recorded video.
17. F.F. < >: fast forward search button.
18. Compact Flash card reader/writer
19. Alarm LED
20. Play LED
21. HDD LED
22. Rec LED
Rear panel
23. POWER INPUT: 12Vdc/4A
24. VIDEO IN 4: camera 4 input terminal
25. VIDEO IN 3: camera 3 input terminal
26. VIDEO IN 2: camera 2 input terminal
27. VIDEO IN 1: camera 1 input terminal
28. VIDEO OUT: Video output terminal; it is connected to the monitor.
29. VCR OUT: Quad video output terminal; may be connected to the VCR.
30. 'GTRV'-connector: no function.
31. SENSOR/ ALARM: DB9 connector for 4 external sensor inputs and alarm output:
1
2
3
4
5
6
7
8
9
32. AUDIO IN / OUT: 1 RCA audio input and 1 RCA audio output (for both playback and monitoring).
33. FAN: for ventilation purposes.
DVR4QAF
Sensor Trigger Input – 4
Sensor Trigger Input – 3
GND
Sensor Trigger Input – 2
Sensor Trigger Input – 1
No Connect
Relay Out – COM
Relay Out – N.O.
Relay Out – N.C.
4 external sensor input
th
3 external sensor input
rd
Ground
2 external sensor input
nd
1 external sensor input
st
'Common' relay output
Normally open relay output
Normally closed relay output
2 VELLEMAN