Aiphone LAR-2 - Manual

@ AlPHONE
832535 LAR-21-0884 ©
FIELD INSTALLED OPTIONAL HANDSET
MODEL LAR-2
LAR-2, OPTIONAL HANDSET IS DESIGNED TO WORK WITH AlPHONE LOUDSPEAKER TYPE
INTERCOM MASTERS: LAF-5, LAF-10 AND LAF-10S.
LAR-2
INSTRUCTIONS^
* Provides telephone privacy for your LAF loudspeaking master
station.
* A convenient push-to-talk switch is mounted in handset.
* Allows communication without releasing privacy switch on your
LAF loudspeaking master station.
* For field installation only.
NOTES: (1) The LAF-5, LAF-10 & LAF-1 OS master stations with
LAR-2 handset can not be mounted to wall.
(2) All Call can not be initiated through LAR-2 handset.
TO INSTALL
1) Remove four screws on the bottom of master station as shown in Fig. No. 1.
2) Lift the plastic case from the base.
3) Using a nipper, cut off 3 jumper wires between A & G, I & J, and K & L on the printed circuit board as shown in Fig. No. 2.
4) Make a hole to pass conductors into the body of master station.
* Use %” (8 mm) drill or soldering iron for making hole as shown in Fig. No. 3. Be careful not to cut or burn lead wires.
5) With sharp knife, clear away the burned plastics from the body as shown in Fig. No. 4.
6) Mount the handset to body of master station with supplied screws as shown in Fig. No. 5.
7) Connect the twelve conductors from the handset to the printed circuit board as shown in Fig. No. 6. Be sure your wires are
in the correct order.
8) Replace four screws.
FIG. ©
REMOVE
FIG. @ Observe the eyelet layout on your unit.
On printed circuit
board (PC-161)
(fcUTOFF)
® ® ® ® ® ®
B C D E F G
@4@
On printed circuit board
(PC-736)
( CUT OFF~)
@D
FIG.
FIG. 0 FIG. FIG.
F=H________ n
WIRING ORDER
Brown................ A
Red ................... B
Orange ............. C
Yellow............... D
Green ................ E
Blue....................F
Purple.................G
Grey................... H
White ................. I
Black..................J
Light green . . . K
Light blue . . . . L