Ninglu BW508, Operation & Installation Manual

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immediately actuate the “Emergency Call” system. Display is showing as
follow
System output
Status output
（
bit rate 4800bps
）
A ny change of system settings for mode or changing dormant period,
and with any activated and reset alarm can be sent to (VDR) by using the
switching value or ALR sentence.
F or example:
$BNALR,,000,A,V,C1=AUT;C2=03;C3=1*hh<CR><LF>
E xplanation:
C1: System is in auto mode.
C2: Td is 3min.
C3: 1
st
Stage Alarm is activated.
Security
T he means of selecting the Operational Mode and the duration of the
Dormant Period (Td) shall be security protected so that access to these
controls should be restricted to the Master or someone with the key.