Aiphone LEF3510 Instructions User Manual

– 11 –
 9 LEF-10S with BG-10C and 1 Door Station
  2 LEF-10 with 9 Door Stations and Selective Door Release
: PS-1225UL, PS-1225S, 
  PS-1225, PS-1215DINPS12
: PT-1210N in North America 
  or AC trans.PT
PTPTPTPTPTPTPTPTPT
: PS-1225UL, PS-1225S, PS-1255, PS-1215DINPS12
56789DA11
ERY+–
1
E
–
P1P2P3
DC IN
+–
321
4
56789101
ERY+–LP1P2P3
32C 4
BG-10C LEF-10S #1
1
E
–
1
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
56789102
ERY+–LP1P2P3
3C1
4
LEF-10S#2
56789103
ERY+–LP1P2P3
C21
4
LEF-10S#3
56789104
ERY+–LP1P2P3
321
C...

– 12 –
 2 LEF-10S, 6 Indoor Subs, 2 Door Stations with BG-10C for Chime & All Call
: PS-1225UL, PS-1225S, PS-1225,
  PS-1215DINPS12
PS12Capacitors shown are 15-33  μfd, 
25V Non-Polarized (NP-25V)
Connect 12V DC power supply only. 
Do not connect AC.
5678DBDA11
ERY+–
1
E
–
P1P2P3
DC IN
+–
321
4
56789101
ERY+–LP1P2P3
32C 4
BG-10C LEF-10S #1
1
E
–
LE-A or
LE-AN LE-A or
LE-AN LE-A or
LE-AN LE-A or
LE-AN LE-A or
LE-AN
1
E
–
56789102
ERY+–LP1P2P3
3
1
4
LEF-10S #2
+
–
1
E
–
LE-A or LE-AN
1
E
–
1
E
–
1
E
–
1
E...

– 13 –
6
6 OPERATIONS on LEF
  LEF is a single talkpath system.  While the Occupied LED is lit, do not attempt to select 
a station or initiate an All Call.
   If called by a master and sub at the same time, reply to the master’s call handsfree first.  
When the Occupied LED goes off, select the sub station that called.
  Calling a master or sub:
  1.  Depress a station selector button 1 ~ 10.
  2.  Push the TALK button to speak, and release to listen to the reply.
  3.  If you wish to ring a tone as an...

– 13 –
6
6 OPERATIONS on LEF
  LEF is a single talkpath system.  While the Occupied LED is lit, do not attempt to select 
a station or initiate an All Call.
   If called by a master and sub at the same time, reply to the master’s call handsfree first.  
When the Occupied LED goes off, select the sub station that called.
  Calling a master or sub:
  1.  Depress a station selector button 1 ~ 10.
  2.  Push the TALK button to speak, and release to listen to the reply.
  3.  If you wish to ring a tone as an...

– 15 –
Mulit-master system
ProblemSolution
Call-in LEDs only light when a sub station calls.  A responding master 
answers handsfree, and therefore does not have to select a station numbe\
r.
Make sure all masters are in the OFF (standby) position. The station w\
hose 
LED above the OFF button is lit is the one that’s on.  Check 
 R  wire for a 
short to ground.  Take  R  wire off of terminal. If Occupied light remai\
ns lit, the 
unit is damaged and needs repair.
Check  E  &   –
  wires from sub for...

– 15 –
Mulit-master system
ProblemSolution
Call-in LEDs only light when a sub station calls.  A responding master 
answers handsfree, and therefore does not have to select a station numbe\
r.
Make sure all masters are in the OFF (standby) position. The station w\
hose 
LED above the OFF button is lit is the one that’s on.  Check 
 R  wire for a 
short to ground.  Take  R  wire off of terminal. If Occupied light remai\
ns lit, the 
unit is damaged and needs repair.
Check  E  &   –
  wires from sub for...