Aiphone NHX SYSTEM series - Bathroom Call Process; Initiation and Signals; Attendant Response and Reset

– 7 –
NHR-4A
NHR-3A-4
Press TONE-OFF button.
(No communication)
Bathroom
call
Pull down
NHR-SP NHX-50M
NHR-7A
NHR-8A
NH-1SA,
NH-1SA/A,
NH-2SA,
NH-2SA/A
Bathroom
C
al
l
Step Stations Tone Light Operations
1.
Bedside sub station – –
Bathroom pullcord – Red LED lit
I
n
i
t
i
ator: Pull down cord
.
2
.
Corridor lamp – Red lamp blinking
2
.
Zone light – One lamp is lit (1~4).
2.
Master station Single chime Sub call-in LED (red)
every 2 sec. blinking, every 1.8 sec.
2.
Duty station Single chime CALL blinking red Press TONE-OFF button and go to master
every 2 sec. every 1.8 sec. or room.
3
.
A
tten
d
an
t
P
ress T
O
NE-
O
FF button
.
(
Master station
)
G
o to the
S
ub station
.
4.
B
eds
i
de
sub
s
t
a
tio
n
A
tt
e
n
da
nt
:
Bathroom
p
ullcor
d
M
ove switch u
p
to reset the call
.
Bathroom call is an urgent call originated from bathroom pullcord switch, wired to each Bedside sub station.
The call-in lights on the same bedside sub station selector, but LED blinks twice as
f
ast on the same LED
.
D
uty station Master station Zone light
C
orridor lamp Bedside Bathroom
su
b
stat
i
on pu
ll
cor
d
Bli
n
ki
n
g
LED
&
T
on
e
Stations Tone Light
–
–
–
–
Single chime
Single chime CALL blinking red
every 1.8 sec.