1 6
3.5.2. JP2, door status report options
DG1
DG2
Ex t ernal chim e
POWER
AC24V or
DC24V 1A
[Figure 1]
DG1
DG2
Ex t ernal chim e
[Figure 2]
3.5. Jumper function on main monitor
JP1
JP2
JP3
3.5.1. JP1, video display option during door release operation
A. DG1/ DG2 trigger a N.O. device t o synchronize wit h doorbell t rigger
and react as JP3 opt ions. Wrong set t ing m ay cause damage to t he
equipm ent.
B. DG1(+) and DG2(-) have polarit y.
C. JP3 on lef t( ) f or N.O. dry cont act (def ault ) (allow bypass current of
24VDC/ 1A) (f igure 1).
D. JP3 on right( ) f or 12VDC150m A current out put (f igure 2).
A.Enable video display (JP1 left ) (def ault ) if door release is dry cont act
output .
B.Disable video display (JP1 right ) if door release is 12VDC/ 300m A
direct current output
A.PT1/ PT2 connect a N.C. swit ch sensor t o det ect door st atus and react as
JP2 options
B. Bell tone indicat ion (JP2 left ) (def ault )
C. LED light on Door Open Butt on (JP2 right )
3.5.3. JP3, external doorbell trigger options
