APARTMENT STATION ACCESSORIES
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DOOR PHONE AND VIDEO DOOR PHONE SYSTEM: Product Technical Manual
THREE-TONE ELECTRONIC CHIME
Ref. 9854/42
The three-tone electronic chime Ref. 9854/42 can be used in door
phone/video door phone systems either with electronic or with
traditional call. It can be used also in 1+1-wire door phone systems as
well as in 5-wire video systems.
It does not need to be fed since it is supplied with a 9V non-rechargeable
battery. During the call a three-tone note is generated in sequence;
this note can be turned into one-tone or two-tone note by means of
internal jumpers.
The maximum number of ringers which can be connected in parallel
depends on the PS signal. Consider that two Ref. 9854/42 three-tone
supplementary ringers draw as much as a door phone or video door
phone speaker.
INSTALLATION
For wall mounting installation, use the xing holes in the enclosure
base (screws are not provided).
Fit a 9V (MN1604/6LR61) battery in the ringer. The ringer is equipped
with two jumpers indicated by W1 and W2. Remove one of the two
jumpers for two-tone or one-tone operation as shown in the following
table:
THREE-TONE ELECTRONIC CHIME Ref. 9854/42
INSTALLATION
WIRING DIAGRAM
SOUND TYPE
THREE-TONE X X Both jumpers inserted
TWO-TONE
ONE-TONE
X
X
Jumper W1 only: remove W2
Jumper W2 only: remove W1
JUMPERS
W1 W2
4+n DOOR PHONE SYSTEM WITH ELECTRONIC CALLING
RINGER
Ref.9854/42
DOOR PHONE
1+1 DOOR PHONE SYSTEM
RINGER
Ref.9854/42
DOOR PHONE
DOOR PHONE SYSTEM WITH TRADITIONAL CALLING
RINGER
Ref.9854/42
DOOR PHONE
4+n DOOR PHONE SYSTEM WITH ELECTRONIC CALLING AND
COAX VIDEO DOOR PHONE
RINGER
Ref.9854/42
VIDEO
DOOR PHONE
5-WIRE VIDEO DOOR PHONE SYSTEM
RINGER
Ref.9854/42
VIDEO
DOOR PHONE
THREE-TONE ELECTRONIC CHIME
Ref. 9854/40
WIRING DIAGRAM
SC101-0989D