2.3 ALARM In/Out
DISK FULL
ALARM RESET |
|
RECORD IN |
|
5 | 4 |
9 8
ALARM IN |
NO CONNECTION |
|
| ALARM OUT |
|
| GROUND |
3 | 2 | 1 |
7 6
SWITCH OUT
NO CONNECTION
*THIS FIGURE IS LOOKED FROM THE REAR
1.GND: Ground Contact.
2.ALARM OUT (OUTPUT): This is an alarm output trigger. Connect this to external devices such
|
|
| 5V |
|
as buzzers or lights. ( |
| 0V(Active) | ) | |
| ||||
3.DISK FULL (OUTPUT): This is a disk full output trigger. Connect this to external devices such
|
|
| 5V |
|
as buzzers or lights. ( |
| 0V(Active) | ) | |
| ||||
4.ALARM RESET (INPUT): This pin connects to an
(
5V 0V(Active) )
5. RECORD IN (INPUT): This pin connects to a record trigger device for starting a record.
(
5V 0V(Active) )
6.SWITCH OUT (OUTPUT): This pin, sending out timing signals (falling / negative) to a multiplexer, connects to a multiplexer’s trigger terminal so the multiplexer can switch to use the same recording speed as the DVR.
7.NO CONNECTION
8.NO CONNECTION
9.ALARM IN (INPUT): This is an alarm input which can be programmed in the menu system to
Normally Open or Normally Closed. ( |
|
| 5V | ) |
|
| 0V(Active) | ||
|
|
14
