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Aiphone LEM-1DL Manual Do Utilizador

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Please read and understand all 
instructions before installation.
LEM-1DL Supplement
Pg. 2
WIRING DIAGRAM: Dual Master LEM-1DL System with DAK-2S Dual Master Adaptor
OPERATION NOTES:
1.  Only one master can be used at a time.
2.  If both masters are activated, a feedback (squeal) will be heard through the system when either TALK button is pressed.
3.  If feedback occurs, press the OFF button on one of the LEM-1DL masters.
INSTALLATION GUIDELINES:
1.  Use 2 conductor shielded wire from the door station to the first master, then to the second master.
2.  Install the units at the desired locations.
3.  Separate PT-1210N power supplies are required for each master station. NOTE: Connect power leads to master BEFORE plugging  in power supply
4.  Install the bare wire leg of the component module directly onto the “1” terminal of the LEM-1DL’s. 
5.  Attach the wire coming form the “1” terminal of the LE-D to the colored wire end of the component modules at both masters. (The component          
     modules will easily fit within the space available.)
6.  Connect the “E” terminals between the door station and master stations.
7.  If door release is included, use a separate 2-conductor wire from the “EL” terminals of the masters through an AC transformer and to the door strike.
8.  The EL-12S is designed for a standard wood framed door, and for light and medium usage. If a different type of door is used, install a strike  
 
     appropriate for the door.
9.  The door release button on the master station is a “Normally Open” contact closure.  Contact rating is 30V AC/DC @ 1 Amp.
IMPORTANT!!!
Each master REQUIRES an individual power supply.
1
E
E
-
1
EL
EL
+
E
-
1
EL
EL
+
-
4 LEM-1DL Master Stations with 1 Door
Note: In a multi-master system, all masters only talk to the 
door station, and only one master can be on at a time
LE-D
LEM-1DL
LEM-1DL
LEM-1DL
LEM-1DL
Component 
Module
Component 
Module
Component 
Module
Component 
Module
PT-1210N
PT-1210N
PT-1210N
PT-1210N
LE-D
LEM-1DL
PT-1210N
LEM-1DL
PT-1210N
Component 
Module
Component 
Module
Leave 
E/- jumper 
attached
If using a non-Aiphone door strike, 
use a separate power source for the 
door release mechanism.
!
Aiphone EL-12S
1
E
-
E
-
1
EL
EL
+
E
-
1
EL
EL
+
1
E
-
1
EL
EL
+
E
-
EL
EL
+
Door Strike
Power Source 
for door strike