Alphatron ALPHA BNWAS Installatie- en bedieningshandleiding - Pagina 8
Blader online of download pdf Installatie- en bedieningshandleiding voor {categorie_naam} Alphatron ALPHA BNWAS. Alphatron ALPHA BNWAS 16 pagina's. Bridge navigational watch alarm system
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OPERATION
The ALPHA BNWAS is easy to operate by the push buttons on the front
panel of the watch alarm. Adjustments can be made to time and
auto/on/off when the key switch is in its vertical position. In this position
the key cannot be removed.
When the watch alarm is in the ON position or
the auto pilot is on duty, the watch time is
between 3 or 12 minutes. When the key is in
the horizontal position no changes can be made
to time or auto/on/off settings.
When the time exceeds the selected time limit,
the reset LED will begin flashing. After 15
seconds the internal buzzer or the bridge siren
will sound. The Officer of the Watch has to
respond within 15 seconds by pushing the reset
button on the front panel or optional remote
reset button.
If he or she fails to do so the resting Officer will
be alarmed in his cabin via the Alarm Buzzer. If
there is still no response the stage 3 call crew
will be triggered after 90–180 seconds.
When the emergency mode is activated by pushing the emergency
button on the front panel or the optional external emergency button
somewhere on the bridge the watch alarm switches to "call officer"
stage, and when no response the "call crew" will trigger.
ALPHA BNWAS
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