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JF-2MED
JF-2SD
PS-1820
100V - 240V -
50/60 Hz
230V AC
N
L
18V DC
2 A
PS-1810DIN
18V DC 1 A
IN 230V~ 50/60Hz
NL
1A - +
-
+
ON
OFF
1
2
3
4
5
6
JF-2SD
ON
OFF
1
2
3
4
5
6
DC 18 V
-
+
2
2
NP
2
NP
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
MUTED
HIGH
TONE
LOW
HIGH
RCV.
OFF
ON
WIRING
4
Master monitor
station
Sub station
Sub station
Power , - (DC 18 V)
NP: Non-polarized
Not used.
ON
SW1
Yes
No
Call-in from door station 1
ON
SW2
Yes
No
Call-in from door station 2
ON side when no 3rd unit is connected (leave in the factory settings)
OFF side when a 3rd unit is connected
After changing the setting, be sure to turn the power of the monitor station on
again.
• Terminal setting (2nd unit)
Setting changes are only required when a 3rd unit is connected. 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.
Impedance selection switch (SW5)
JF-2MED JF-2SD
OFF
JF-2SD
ON
SW5
1st unit 2nd unit 3rd unit
Not used.
ON
SW1
Yes
No
Call-in from door station 1
ON
SW2
Yes
No
Call-in from door station 2
SW5
1st unit 2nd unit
JF-2MED JF-2SD
ON
[1] Entrance LED (red/green)
[2] Transmit LED (red)
[3] TALK button
[4] Speaker
[5] Microphone
[6] DOOR RELEASE button
[7] CALL button
[8] Receive volume control (LOW - HIGH)
[9] Chime tone volume control (MUTED - HIGH)
NAMES
5
JF-2SD 06.8.23 1:22 PM ページ4