Samyung BNW - 50, User Manual

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6.14 2 nd stage audible alarm ( ALARM/A~G )
Install the alarm unit (BNW-52) in the officer’s room or the captain’s room when there is only one
backup officer. When there are more than 1 backup officer, then install the alarm unit(BNW-53) in every
officers’ rooms separately.
Alarm unit(BNW-53) gives you installation options(flush mounting or desk type) depending on where
you are installing the unit.
Also all the alarm units’(BNW-53) alarm tone can be changed by moving the internal PCB’s jump
pin(CN2,4: Tone-H / CN3,5: Tone-L), volume of the alarm can be controlled by the internal PCB’s
potentiometer (VR1: Tone vol)
Backup officer’s decision
You can ignore the sequence of the audible alarm when connecting it to ALARM/A ~ ALARM/G, as you
can reassign the sequence of the connected alarm unit and the alarm type from the display unit (Refer
to 4.4.2
SETUP ALARM DEVICES
).
Preset value when manufactured ( 2
nd
stage audible alarm can be selected separately )
ALARM/A : 2
nd
stage audible alarm – officer’s cabin 1 connection terminal.
ALARM/B : 2
nd
stage audible alarm – officer’s cabin 2 connection terminal
ALARM/C : 2
nd
stage audible alarm – officer’s cabin 3 connection terminal.
ALARM/D : 2 nd stage audible alarm – officer’s cabin 4 connection terminal.
ALARM/E : 3 rd stage audible alarm - crew’s quarter’s connection terminal.
ALARM/F : 3 rd stage audible alarm – crew’s quarter’s connection terminal.
ALARM/G : 3 rd stage audible alarm – crew’s quarter’s connection terminal.
For example, you may adjust the setting as below.
ALARM/A
: Visual alarm terminal ( additional function same as the standard visual alarm)
ALARM/B : 1 st stage audible alarm terminal (additional function same as the standard 1 st stage
audible alarm)
ALARM/C
: 2 nd stage audible alarm – officer’s cabin 1 connection terminal
ALARM/D : 2 nd stage audible alarm – officer’s cabin 2 connection terminal
ALARM/E : 2 nd stage audible alarm – officer’s cabin 3 connection terminal
ALARM/F : 3
rd
stage audible alarm – crew’s quarter’s connection terminal.
ALARM/G : 3
rd
stage audible alarm – crew’s quarter’s connection terminal.
If you install the audible alarm to ALARM/A ~ ALARM/G separately as above, you may selectively
turn ON/OFF the alarm for each cabin, however this will create many wires.
You can minimize the wires by tying them (distinguish between officer’s cabin and the crew’s
quarter) if you do not have to turn ON/OFF the alarm per cabin.