Aiphone LEF Series Installation & Operation Manual page 2

2
NAMES & FEATURES
■ Names & functions
1 Speaker
2 Call-in LED (3)
3 Station-Select button (3)
4 Voice volume control
5 OFF button (w/ON LED)
6 Mic.
7 Occupied LED (In-use)
8 Priv. button & LED indicator
9 Talk (listen) button
4 5
LEF-5,10, 10S
1 Speaker
2 Call-in LED (5 on 0)
3 Station-Select button (5 or 10)
4 Voice volume control
5 Occupied (In-use) LED
6 All Call transmit button & LED
7 Door Strike button
8 Mic. (initiator only)
9 OFF button (w/ON LED)
10 Priv. button & LED indicator
11 Talk (listen) button
★ LEF-5: 5 station buttons and OFF.
LEF-10: All Cali button & LED not included
• Four LEF master stations, intermixable.
Models Capacity Door strike All Cali transmit
PanTilt door
LEF-3 4 stations
LEF-5 6 stations X X
LEF-10 11 stations X X
LEF-10S 11 stations X X
X
• Loop-wired system with multiconductor shielded cable.
All-master system:
5 common wires + total No. of stations in the system.
If All Call is included:
Add 3 additional common wires (P1-P3).
If Door Release is included (LEF-5/10/10S):
Add 1 common (L) + 1 individual wire
for each door to be released (K# terminals).
Single-master system:
2 wires homerun from each sub to the master.
Leave jumpers between E & - installed.
Intermixed system
with masters and subs: 3 wires from each sub to the nearest
master, or 2 common + 1 individual wire per station on a loop. Remove jumpers
between E & - from all stations in a multi-master system.
• Optional features:
* 1 or 3 PanTilt doors (w/ MYW-PIL or MYW-P3L
adaptor)
* All Call, chime & Music distribution (w/BG-IOC
adaptor)
* Door strike EL-9S (w/RY-PA relay)
* &Q horn speaker (w/LT-1 transformer)
* External signalling when door/sub calls (w/RY-AC/A
and external device)
Speaker-
Directory
LE-DL
CALL
Speaker
CALL
®
LE-DA
Speaker
LE-A,
1-call
LE-AN,
w/PRIV.
PRIV.
CALL
LE-A3,
3-catl
LE-AN3,
w/PRlV.
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2
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