Aiphone JF-2MED Installation & Operation Manual page 5

JF-2HD
4
NP: Non-polarized
• Terminal setting (2nd unit)
Setting changes are only required when a 3rd unit is connected.
P: Polarized
Put the switch in the ON position, and terminate the furthest sub station.
If the terminal setting is incorrect, the monitor station and sub station will
make a warning sound when they are operated.
Further, the unit may not operate correctly or the video image may distort.
JF-2SD
SW1
ON Yes
Call-in from door station 1
No
SW2
ON Yes
Call-in from door station 2
No
Optional long distance adaptor JBW-BA
Use JBW-BA when the wiring distance between the
video door station and JF-2MED is within the distance
range shown in the table.
1. Use PE (polyethylene) insulated cable.
Do not use PVC.
Sub monitor station
#3
- +
1st unit 2nd unit
JF-2MED JF-2HD
ON
OFF
Sub station
ON
OFF
1 2 3 4 5
SW5
1st unit 2nd unit
JF-2MED JF-2SD
ON
Not used.
AIPH ONE
JF-DA
Ø 1.0 mm
A
100~200 m
B (max.)
50 m
C (max.)
50 m
Option connector
(BR)
(RD)
(OG) SW
(YE) SW
#3
(GR)
(BL) PK
(PR) FS
(GY)
(WH) E
To prevent shorts, be sure to cut unused lead wires
at the bottom and insulate the ends.
4
ON ON side when no 3rd unit is connected
(leave in the factory settings)
OFF side when a 3rd unit is connected
OFF
After changing the setting, be sure to turn the power of the
monitor station on again.
JF-2SD
6
SW1
ON Yes
No
SW2
ON Yes
No
JF-DA
JF-DV
JF-DVF
A
2
A1 A1
A2 A2
1
NP
18 AWG Ø 1.2 mm 16 AWG
330'~650' 100~300 m 330'~980'
165' 50 m 165'
165' 50 m 165'
- 5 -
JF-2HD
Sub monitor station
[2]
[5]
[6]
ON
1st unit 2nd unit 3rd unit
JF-2MED JF-2HD
Sub station
ON
OFF
1 2
SW5
1st unit 2nd unit 3rd unit
JF-2MED JF-2SD
Call-in from door station 1
OFF
Call-in from door station 2 Not used.
JBW-BA
B
2
B1
B2
1
P
+
-
2
P 1
C
#3
- +
JF-2HD
OFF ON
3 4 5 6
JF-2SD
ON
JF-2MED
A1
A2
+
-
PS18