Bm 3804 - Front Panel - RCF BM 3804 User Manual

1
CHIME button: push to toggle on/off the chime
(sent before an announcement).
2
CHIME LED (green): when lit, the chime
(sent before an announcement) is enabled.
Push its respective button
3
PTT ('Push To Talk') button: push and hold down to
turn the microphone on and page the zones previously
selected.
4
PTT LED (green): when lit, the microphone is turned on
(by pushing the PTT button
5
GEN CALL (general call) button: push to select all
zones (push again to cancel).
6
GEN CALL LED (green): when lit, it indicates the
general call selection (by pushing the GEN CALL button
7
ALERT / SILENCE button
ALERT function (first paging microphone only): push to
select (push again to cancel) the alert message, which will be
sent to the selected zones as soon as the emergency button
is pressed.
15
Examples: Push in sequence ZONE A
button to send the alert message to the first zone only.
15
Push in sequence GEN CALL
to send the alert message to all zones.
When the alert message playback is in progress, the ALERT / SILENCE button
(if pushed once) allows to mute it (but without stopping it), then push it
again to unmute.
T (
he evacuaTion Message selecTaBle By The
.
alerT Message
SILENCE function: when a local fault has been detected, push it to mute the
buzzer.
8a
ALERT LED (green): when lit, it indicates the alert message selection,
but not its playback.
8b
SILENCE LED (white): it flashes when a fault is detected.
9
ZONE A button: push to select the system first zone (push again to
cancel).
to toggle on/off.
1
).
3
, ALERT and the emergency
9 7
, ALERT and the emergency button
5 7
evac )
13
BuTTon
BM 3804 – FRONT PANEL
16
17
18
19
20
21
ALERT / SILENCE
8a
2
).
5
1
15
has prioriTy over The
15
14
BM BM
13
EVAC
8b 10a 10b 12a
ZONE A ZONE B
7 9 11
4 6
GEN
CHIME PTT
CALL
3 5
12b
11