EverFocus EDR410H - Manual (Page 15)

MAIN MONITOR: This connector is used for the main monitor display, a number of
different display modes may be selected for viewing.
CALL MONITOR: This connector is used for the call monitor. This monitor can only
display a full screen or a quad screen.
MONITOR
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4
For EDR810 Series:
VIDEO IN (1~8): The BNC connectors of video input enable the system to
receive the signals from each camera through the 75 ohm
coaxial cables.
VIDEO IN
5
ALM-INPUT: Normal open or normal close type alarm signal inputs (relay triggers).
The Alarm Input can be selected as Normal Open (N.O.), Normal
Close (N.C.), N.C. TRANS., or N.O. TRANS input in the ALARM
SETUP MENU.
N.O. = relay contact is in an open state. Once the contact is closed an alarm is triggered
from 1-99 sec duration
N.C. = relay contact is in a closed state. Once the contact is opened an alarm is triggered
from 1-99 sec duration
N.O. TRANS = relay contact is in an open state. Once the contact is closed an alarm is
triggered and will alarm until the contact is opened again.
N.C. TRANS = relay contact is in a closed state. Once the contact is opened an alarm is
triggered and will alarm until the contact is closed again.
When an alarm occurs, alarm recording will automatically start.
ALM-OUTPUT: A build-in relay offers 3 nodes which are ALM-COM (common),
ALM-NO (normal open) and ALM-NC (normal close) for external
use. Used to trigger an external device, like an burglar alarm panel or
siren.
Note: Please check APPENDIX C to see other available alarm input/output
functions.
6 Alarm Input
Alarm Input/Output
LAN Connector: The RJ-45 LAN connector.
LAN
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